C22
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Part Number Matrix
DESIGN
"A" SERIES DESIGN FEATURES
• Toggle – Machined brass, heavy nickel plated.
• Bushing & Frame – Rigid one-piece die cast, copper flashed, heavy
nickel plated.
• Fixed Contact – Welded construction.
• Terminal Seal – Epoxy sealing of terminals is standard.
MATERIAL SPECIFICATIONS:
Contacts ..................................Gold/gold flash
Silver/tin lead
Case Material ..........................Thermoset
Terminal Seal ..........................Epoxy
TYPICAL PERFORMANCE CHARACTERISTICS:
Contact Rating ........................Silver: 2 A @ 250 VAC or 5 A @ 125 VAC
Silver: 2 A @ 30 VDC
Gold: 0.4 VA @ 20 VAC/DC max.
Insulation Resistance ..............1,000 Megohms min. @ 500 VDC.
Dielectric Strength ..................1,000 Volts RMS @ sea level initial
Electrical Life ..........................Up to 30,000 Cycles
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature............-4°F to + 185°F (-20°C to + 85°C)
Storage Temperature................-49°F to + 212°F (-45°C to + 100°C)
Note: Hardware included with switch
.240
(6.10)
Keyway
ALCO
25
ALCO
.250
(6.35)
Dia.
.033
(.838)
.022
(.559)
25°
.250
(6.35)
Dia.
.234
(5.94)
.250
(6.35)
Dia.
.094
(2.39)
Keyway
.500
(12.70)
.270
(6.86)
.500
(12.70)
.450
(6.10)
.030
(.762)
TYP.
.185
(4.70)
Typ.
.358
(9.09)
.030
(.762)
TYP.
.185
(4.70)
Typ.
.358
(9.09)
.060
(1.52)
.080
(.2.03)
Typ.
3
2
1
.080
(.2.03)
Typ.
3
2
1
6
5
4
.190
(4.83) .040
(1.02)
With Standard
Locking Ring
Without Locking Ring
Without Locking Ring
Wire Lug
Right Angle
Vertical Right
Angle
Printed CircuitVertical
Wire Wrap
Support
Quick Connect
SBat. Long
KLocking
K1 Locking
MBat. Short
P3 Flatted
(with Y only)
P4 Flatted
(with Y only)
TLarge Toggle
& Bushing (15/32)
T1 Large Toggle
& Bushing (15/32)
T2P Large Flatted
Toggle and
Bushing (15/32)
A1 Single Pole
A2 Double Pole
01 On-On
03 On-Off-On
05 (On)-Off-(On)
07 On-Off-(On)
08 On-(On)
11 On-On-On
13 On-On-(On)
15 (On)-On-(On)
See page C23 for SP3T wiring diagram.
PART NUMBERING
double pole
case only
Model Function Toggle Bushing Terminal Contact K, K1:
Cap Color Option
Y1/4-40 threaded,
.35” long, slotted
unthreaded, .35” long
1/4-40 threaded, .37” long,
actuator & bushing flange
environmental seals S & M
Toggles only
1/4-40 threaded,
.28” long, slotted
Unthreaded, .28” long
1/4-40 threaded,
flanged, .30” long
Y9
CW
D
D9
H
(Nickel Standard)
B
Silver
Gold
Gold over
Silver
G
Q
Z
A
V30 V40 V90
W
Z3
AV2
C
0Black
2Red
U.L.(Q or G
contact only)
Other Options
Black finish toggle, bushing and
hardware. Add “N” to end of
part number, but before
U.L. option.
Internal O-ring environmental
actuator seal. Add letter after
toggle option: S & M.
Anti-Push-In/Anti rotate.
Add letter after toggle
S & M.
O
P
N
Note: For surface mount termination,
use the “TST” series, Page C7
C23
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Options
FUNCTIONS
The following functions available in SP or DP.
Dimension “L” Bushing
.410 (10.41) “Y”, “H”, “CW”
.480 (12.19) “D”, ”D9”
TOGGLES
S
Standard
T
Large Toggle/
Bushing
M
T1
Large
Toggle/
Bushing
Dimension “L” Bushing Type
.200 (5.08) “Y”, “H”, “CW”
.270 (6.86) “D”, “D9”
P3
P4
T2P
Flatted
K1
Locking
K
Locking
Actuator Dimension
“A” “B”
P3 .450 (11.43) .200 (5.08)
P4 .250 (6.35) .165 (4.19)
No bushing option needed for “T” or T1”.
No bushing option needed for “K” or K1” “K” locking levers are used to prevent accidental switching and
must be lifted up prior to actuation. Standard nickel finish.
.115
(2.92)
Dia.
"L"
Short
.105
(2.67)
Dia.
"L"
"A"
.100
(2.54)
"B"
Pinned for
anti-rotation
.650
(16.51)
Unlocked
.315
(8.0) Ref
.214
(5.44) Dia.
.050
(1.27)
.580
(14.73)
Locked
1/4-40NS
.680
(17.27)
Unlocked
.315
(8.0) Ref
.214
(5.44) Dia.
.050
(1.27)
.610
(15.49)
Locked
1/4-40NS
Flatted
Available only with
“Y” bushing. Pinned
for anti-rotation.
Use N-3-AG dress nut
for enhancement.
Pg. C54
WIRING DIAGRAM
FOR FUNCTIONS
11 13 15
ALCO
Pos. 3
Pos. 2
Pos. 1
Ref. Slot
6
5
4
3
2
1
OUT 1
OUT 2
JUMPER
IN
OUT 3
SINGLE POLE 3 POSITION*
Ref.
Slot
POS. 1
14
2 (IN)5
6 (OUT) 3
Ref.
Slot
POS. 2
1
4 (OUT)
2 (IN)5
63
01 2 Positions None indicates no mechanical position On None On
03 3 Positions Off indicates a mechanical position with no electrical connection. On Off On
05 3 Positions (On) indicates momentary action. (On) Off (On)
07 3 Positions (On) Off On
08 2 Positions (On) None On
SPDT, connect terminals: 1—2 — 2—3
DPDT, connect terminals: 1—2 — 2—3
4—5 — 5—6
11 3 Positions On On On
13 3 Positions (On) On On
15 3 Positions (On) On (On)
Functions available in DP case only Connect terminals: 1—2 2—3 2—3
4—5 4—5 5—6
.610
(15.49)
.140
(3.56)
.448
(11.38)
15/32-32 NS
.020
(.508)
.242
(6.15)
.687
(17.45)
.448
(11.38)
.020
(.508)
.240
(6.10) Dia.
15/32-32NS
.460
(11.68)
.448
(11.38)
.020
(.508)
.240
(6.10) Dia.
15/32-32NS
*SP3T functions achieved with external jumper installed by customer
C24
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Options
.250
(6.35)
.050
(1.27)
Epoxy
Seal
.189
(4.80)
6
5
4
3
2
1
3
2
1
.073
(1.85)
Dia.
Typ.
.185
(4.70)
.073
(1.85)
Dia.
Typ.
.185
(4.70)
.190
(4.83)
TERMINALS
Z
Wire Lug
H
1/4-40 Thread
Flanged, .30“ long
BUSHINGS
Y
1/4-40 Thread
.35“ long, slotted
(Standard)
D9
Unthreaded
.28“ long
D
1/4-40 Thread
.28“ long, slotted
C W
Threaded
Splashproof
.280
(7.11)
.028
(.711)
1/4-40NS
.314
(7.98)
Dia. .040
(1.02)
.300
(7.62)
1/4-40NS
.060
(1.52)
.315
(8.00)
Dia.
.225
(5.72)
Dia.
.280
(7.11)
.028
(.711)
1/4-40NS
.314
(7.98)
Dia. .040
(1.02)
.080
(2.03)
.078
(1.98)
.155
(3.94)
Epoxy
Seal
.078
(1.98)
.047
(1.19)
Mates with Tyco
61454 or 60900.
Z3
Quick Connect
W
Wire Wrap
"A"
.050
(1.27)
Epoxy
Seal
C
Printed Circuit
.280
(7.10)
.028
(.711)
.250
(6.35)
Dia.
.040
(1.02)
.294
(7.47)
1/4-40NS
O-Ring
.225
(5.72)
.465
(11.81)
.060
(1.52)
.030
(.762)
.250
(6.35)
.062
(1.57)
Epoxy
Seal
.280
(7.11)
.028
(.711)
.205
(5.21)
.250
(6.35)
DIA.
.040
(1.02)
Used with
Z, C & W
terminations
Used with
A, AV2, V30
V80 &V90
terminations For S & M Toggles
Single pole Double pole
.750
C25
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Options
TERMINALS
Right Angle
Single Pole
A
Note: Terminal numbers viewed from top of P.C. boards.
Note: Terminal numbers viewed from top of P.C. boards.
Vertical Right Angle
Double Pole
Keyway
.450
(11.43)
.450
(11.43)
.200
(5.08) .500
(12.70) .030
(.762)
Typ.
Epoxy Seal
.150
(3.81)
Typ.
.125
(3.18)
25°
.050
(1.27)
Typ.
.048
(1.22)
Typ.
.190
(4.83) .200
(5.08)
.500
(12.7)
.150
(3.81) Typ. .190
(4.83)
.073
(1.85)
Dia Typ.
1
2
3
4
5
6
Note: Terminal numbers viewed from top of P.C. boards.
Vertical Right Angle
Single Pole
AV2
Keyway .500
(12.70)
.048
(1.22)
Typ. .500
(12.70) .030
(762)
Typ.
Epoxy Seal
.150
(3.81)
Typ.
.500
(12.70)
.073
(1.85)
Dia.
.150
(3.81) 3
.200
(5.08)
.125
(3.18)
.270
(6.86)
25°
.050
(1.27)
Typ.
2
1
Note: Terminal numbers viewed from top of P.C. boards.
Right Angle
Double Pole
Keyway
.450
(11.43)
.125
(3.18)
.048
(1.22)
Typ.
.048
(1.22)
Typ. .200
(5.08)
.500
(12.70)
.500
(12.70) .050
(1.27)
Epoxy Seal
.185
(4.70) Typ.
.030
(.762)
Typ.
.150
(3.81)
.185
(4.70) Typ.
.500
(12.70) .073
(1.85)
Dia.
.150
(3.81)
123
456
.200
(5.08)
Keyway
.270
(6.86)
.125
(3.18)
.048
(1.22)
Typ.
.200
(5.08)
.500
(12.70)
.500
(12.70)
.050
(1.27)
Epoxy Seal
.185
(4.70) Typ.
.030
(.762)
Typ.
.500
(12.7)
.185
(4.70)
123 .073
(1.85)
Typ.
Dia.
.200
(5.08)
A
AV2
C26
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Options
CONTACTS: Copper alloy with
gold plate over silver, welded
button.
CONTACTS: Copper alloy with
gold plate, welded button.
Vertical Support Bracket
Single Pole
V30 V40 V90
TERMINALS
Vertical Support Bracket
Double Pole
Option Code Dim."A"
V30 .460 (11.68)
V40 .630 (16.00)
V90 1.150 (29.21)
Option Code Dim."A"
V30 .460 (11.68)
V40 .630 (16.00)
V90 1.150 (29.21)
TERMINALS: Brass with gold plate.
ELECTRICAL RATING: 0.4 VA @
20 VAC/DC.
CONTACTS
B CONTACTS: Copper alloy with
silver, welded button.
Q
TERMINALS: Brass with tin/lead plate.
ELECTRICAL RATING: 5 A @
125 VAC, 2 A @ 250 VAC,
2 A @ 30 VDC.
UL/CSA RATING: 5A @ 125 VAC,
3A@ 250 VAC.
(Specify “UL” option code)
G
TERMINALS: Brass alloy, with
gold plate.
ELECTRICAL RATING: O.4 VA
@ 20 VAC/DC or 5 A @ 125 VAC,
2 A @ 250 VAC, 2 A @ 30 VDC.
Note: This contact option can be used for low-level or power switching. If level is above
0.4 VA @ 20 VAC/DC, the switch is rendered usable only for power switching due to arc-
removal of gold plate.
UL/CSA RATING: 5A @ 125 VAC, 3A @ 250 VAC
(Specify “UL” option code)
NOTE: Terminal numbers viewed from top of P.C. board
Epoxy Seal
.020
(.508)
Typ.
.185
(4.70) 
Typ.
.620
(15.75)
.030
(.762)
Typ.
25˚
.185
(4.70)
.048
(1.22)
Typ.
.320
(8.13)
.125
(3.18)
.050
(1.27)
.125
(3.18)
Typ.
.620
(15.75) .370
(9.40)
.073
(1.85)
Dia. Typ.
1
2
3
A
.020
(.508)
25°
.185
(4.70)
Typ. .620
(15.75)
.030
(.762)
Typ. .048
(1.22)
Typ.
.125
(3.18)
.185
(4.70)
.320
(8.13)
.620
(15.75)
.125
(3.18)
Typ.
.073
(1.85)
DIA.
TYP.
.370
(9.40)
.073
(1.85)
Dia. Typ.
A
.450
(11.43)
Epoxy Seal
C27
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Vertical, Wire Lug, Long Bat Actuator
A101SYZQ
DPDT
SPDT
.500
(12.7)
.265
(6.70)
.080
(2.05)
TYP.
KEYWAY
1.12
(28.40)
REF.
.350
(8.90)
.358
(9.09)
.410
(10.41)
25°
.118
(3.00)
DIA.
1/4-40 NS
EPOXY
SEAL .030
(0.76)
TYP.
.185
(4.70)
TYP.
.155
(3.94)
TYP.
A201SYZQ
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
5-1437554-0 A101SYZQ SPDT 1 On None On
7-1437554-7 A103SYZQ SPDT 5 On Off On
9-1437554-6 A105SYZQ SPDT 5 (On) Off (On)
1437555-9 A107SYZQ SPDT 5 On Off (On)
2-1437555-0 A108SYZQ SPDT 1 On None (On)
Gold Contacts
4-1437554-9 A101SYZB SPDT 1 On None On
7-1437554-6 A103SYZB SPDT 5 On Off On
9-1437554-5 A105SYZB SPDT 5 (On) Off (On)
A107SYZB SPDT 5 On Off (On)
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
4-1437555-9 A201SYZQ DPDT 2 On None On
6-1437555-2 A203SYZQ DPDT 6 On Off On
7-1437555-0 A205SYZQ DPDT 6 (On) Off (On)
7-1437555-6 A207SYZQ DPDT 6 On Off (On)
8-1437555-5 A208SYZQ DPDT 2 On None (On)
1437556-1 A211SYZQ SP3T 11 On On On
1437556-4 A213SYZQ SP3T 11 On On (On)
1437556-7 A215SYZQ SP3T 11 (On) On (On)
.500
(12.70)
.040
(1.02)
.028
(0.71)
ALCO
.350
(8.90)
.358
(9.09)
.410
(10.41)
1.12
REF.
.450
(11.43)
25°
1/4-40 THREAD
.030
(0.76)
TYP.
.185
(4.70)
.155
(3.94)
.060
(1.52)
.050
(1.27)
.040
(1.02)
.190
(4.83)
KEYWAY
* Refer to Pages C22-C26 for
Additional Options *
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
C28
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, PC Terminals, Long Bat Actuators
SPDT/DPDT
A101SYAB
Horizontal Actuation
SPDT/DPDT
A101SYCB
A201SYCB
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
.048
(1.22)
.200
(5.08)
.030
(0.76)
.205
(5.21)
KEYWAY
.410
(10.41)
.500
(12.71)
.050
(1.27)
.118
(3.00)
.185
(4.70)
23 1
.185
(4.70)
TYP.
.200
(5.08)
.073
(1.85)
DIA. TYP.
.500
(12.7)
.048
(1.22)
TYP.
.200
(5.08)
.453
(11.50)
.126
(3.20)
.500
(12.70)
KEYWAY
.358
(9.10)
.500
(12.70)
.050
(1.27)
TYP.
1.13
(28.7)
REF.
EPOXY
SEAL
.118
(3.00)
DIA.
.410
(10.41)
.150
(3.81)
.185
(4.70)
23 1
564
.185
(4.70)
TYP.
.200
(5.08)
.073
(1.85)
DIA.
TYP.
.500
(12.7)
.150
(3.80)
.040
(1.02)
.016
(0.40)
1/4-40 NS
.031
(0.80)
TYP.
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Gold Contacts
4-1437554-3 A101SYAB SPDT 1 On None On
A103SYAB SPDT 5 On Off On
4-1437555-3 A201SYAB DPDT 2 On None On
A208SYAB DPDT 2 On None (On)
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Gold Contacts
4-1437554-5 A101SYCB SPDT 1 On None On
7-1437554-2 A103SYCB SPDT 5 On Off On
1-1437555-8 A108SYCB SPDT 1On None (On)
4-1437555-5 A201SYCB DPDT 2 On None On
6-1437555-0 A203SYCB DPDT 6 On Off On
8-1437555-3 A208SYCB DPDT 2On None (On)
.500
(12.70)
.265
(6.70)
.080
(2.05)
TYP.
KEYWAY
ALCO
1.36
(34.50)
REF.
.358
(9.09)
.410
(10.41)
25°
.118
(3.00)
DIA.
1/4-40 NS
EPOXY
SEAL
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.248
(6.30)
TYP.
.185
(4.70)
TYP.
.073
(1.85)
DIA.
TYP.
.500
(12.70)
.453
(11.50)
KEYWAY
ALCO
1.36
(34.50)
REF.
.358
(9.09)
.410
(10.41)
25°
.118
(3.00)
DIA.
1/4-40 NS
EPOXY
SEAL
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.248
(6.30)
TYP.
.185
(4.70)
TYP.
.190
(4.83)
.073
(1.85)
DIA.
TYP.
.050
(1.27)
TYP.
.040
(1.00)
.190
(4.80)
36
25
14
* Refer to Pages C22-C26 for
Additional Options *
C29
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Wire Wrap or Wire Lug, Long Bat Actuators
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
4-1437554-8 A101SYWQ SPDT 1 On None On
7-1437554-5 A103SYWQ SPDT 5 On Off On
4-1437555-7 A201SYWQ DPDT 2 On None On
A203SYWQ DPDT 6 On Off On
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
4-1437554-0 A101SDZQ SPDT 1 On None On
6-1437554-9 A103SDZQ SPDT 5 On Off On
4-1437555-1 A201SDZQ DPDT 2 On None On
5-1437555-9 A203SDZQ DPDT 6On Off On
SPDT/DPDT
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
A101SYWQ
A201SYWQ
A201SDZQ
SPDT/DPDT
A101SDZQ
.500
(12.70)
.265
(6.70)
.080
(2.05)
TYP.
KEYWAY
ALCO
1.12
(28.44)
REF.
.350
(8.90)
.358
(9.09)
.410
(10.41)
25°
.118
(3.00)
DIA.
1/4-40 NS
EPOXY
SEAL
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.750
(19.05)
ALCO
1.12
(28.44)
REF.
.350
(8.90)
.358
(9.09)
.410
(10.41)
25°
.118
(3.00)
DIA.
1/4-40 NS
EPOXY
SEAL
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.750
(19.05)
.500
(12.70)
.453
(11.50)
KEYWAY .080
(2.03)
TYP.
.040
(1.02)
.190
(4.83)
.265
(6.70)
.500
(12.70)
KEYWAY .480
(12.19)
.280
(7.10) .358
(9.09)
1.271
(32.29)
REF.
.118
(3.00)
DIA.
1/4-40 NS
ALCO
.030
(0.80)
TYP.
.080
(2.03)
TYP.
.185
(4.70)
TYP.
.155
(3.94)
TYP.
EPOXY
SEAL
25
.500
(12.70)
.453
(11.50) KEYWAY .480
(12.19)
.280
(7.10) .358
(9.09)
1.271
(32.29)
REF.
.118
(3.00)
DIA.
1/4-40 NS
ALCO
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.155
(3.94)
TYP.
EPOXY
SEAL
25
.080
(2.03)
TYP.
.040
(1.00)
.190
(4.80)
* Refer to Pages C22-C26 for
Additional Options *
C30
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, PC Tail, Straight or Right Angle, Long Bat Actuator
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
SPDT
A101SDCQ
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Silver Contacts Gold Contacts
3-1437554-4 A101SD9AQ 3-1437554-3 A101SD9AB SPDT 1 On None On
6-1437554-4 A103SD9AQ A103SD9AB SPDT 5 On Off On
1-1437555-6 A108SD9AQ SPDT 1 On None (On)
3-1437555-8 A201SD9AQ A201SD9AB DPDT 2 On None On
8-1437555-1 A208SD9AQ A208SD9AB DPDT 2On None (On)
SPDT/DPDT
A101SD9AQ
Horizontal Actuation
.040
(1.02)
.028
(0.71)
.480
(12.19) .280
(7.11)
.030
(0.76)
.155
(3.94)
.500
(12.70)
.270
(6.86) .358
(9.09)
.185
(4.70
Keyway
1/4-40 NS
EPOXY SEAL
25°
.480
(12.19) .280
(7.11) .358
(9.09) .155
(3.94)
25°
.500
(12.70)
.453
(11.50)
KEYWAY
1/4-40 NS
EPOXY
SEAL
.030
(0.76)
TYP.
.185
(4.70)
TYP.
.050
(1.27)
TYP.
.040
(1.00)
.190
(4.80)
.050
(1.26)
TYP.
DPDT
A201SDCQ
.205
(5.21)
.048
(1.22)
.200
(5.08)
.500
(12.7)
.480
(12.19) .280
(7.11) .500
(12.70)
.050
(1.27)
Typ.
.185
(4.70)
Typ.
.270
(6.86)
.030
(0.76)
.453
(11.50)
.048
(1.22)
.200
(5.08)
.500
(12.70)
Keyway
.252
(6.40)
1.13
(28.6)
Ref.
Epoxy Seal
.480
(12.19) .287
(7.30) .500
(12.70) .150
(3.81)
.016
(1.40)
.118
(3.00)
Dia.
.050
(1.27)
Typ.
.040
(1.00)
.185
(4.70)
Typ.
.031
(0.80)
Typ.
A201SD9AQ
Horizontal Actuation
* Refer to Pages C22-C26 for
Additional Options *
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
3-1437554-9 A101SDCQ SPDT 1 On None On
6-1437554-8 A103SDCQ SPDT 5 On Off On
1571670-1 A201SDCQ DPDT 2 On None On
A203SDCQ DPDT 6 On Off On
A208SDCQ DPDT 2 On None (On)
C31
Gemini Series
C
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
Toggle Switches, A Series, Vertical, Right Angle, Long Bat Actuator
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
SPDT
A101SD9AV2Q
Vertical Actuation
DPDT
A201SD9AV2Q
Vertical Actuation
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Gold Contacts Silver Contacts
A201KZB 2-1437555-5 A201KZQ DPDT 2 On None On
A203KZB 5-1437555-3 A203KZQ DPDT 6 On Off On
6-1437555-5 A205KZB A205KZQ DPDT 6 (On) Off (On)
8-1437555-8 A211KZB A211KZQ SP3T 11 On On On
Tyco Alcoswitch Type Act. Code P. M5
Electronics
Silver Contacts
1437554-9 A101KZQ SPDT 1 On None On
5-1437554-8 A103KZQ SPDT 5 On Off On
SPDT
A101KZQ
DPDT
A201KZQ
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
3-1437555-9 A201SD9AV2Q DPDT 2 On None On
5-1437555-8 A203SD9AV2Q DPDT 6On Off On
8-1437555-2 A208SD9AV2Q DPDT 2 On None (On)
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
3-1437554-6 A101SD9AV2Q SPDT 1 On None On
6-1437554-6 A103SD9AV2Q SPDT 5On Off On
3
.500
(12.7)
.150
(3.81)
TYP.
.200
(5.08)
.073
(1.85) 
Dia.
2
1
.125
(3.18)
.280
(7.11)
.048
(1.22)
.150
(3.81)
.200
(5.08) .500
(12.7)
ALCO
25°
.030
(0.76)
Typ.
.048
(1.22)
Typ.
Keyway
.270
(6.86)
.500
(12.70)
.480
(12.19)
.190
(4.80)
.287
(7.30)
.050
(1.27)
TYP.
.150
(3.81)
.200
(5.08)
.500
(12.7)
ALCO
.030
(0.76)
Typ.
.048
(1.22)
Typ.
Keyway
.040
(1.00)
.480
(12.19)
.500
(12.7)
.453
(11.50) 3
.500
(12.7)
.200
(5.08)
.073
(1.85) 
Dia.
2
1
.150
(3.81)
.190
(4.83)
6
5
4
.016
(0.40)
Epoxy Seal
1.13
(28.7)
.125
(3.18)
25˚
.118
(3.00)
DIA.
EPOXY SEAL
.315
(8.00) .315
(8.00)
.358
(9.09)
ALCO
25˚
.080
(2.03)
.580
(14.73)
Locked
.185
(4.70)
.118
(3.00)
Dia.
.050
(1.27)
.030
(0.76)
.650
(16.51)
Unlocked
.270
(6.86)
.500
(12.70)
25˚
.315
(8.00) .358
(9.09)
ALCO
.580
(14.73)
Locked
.185
(4.70)
.158
(4.00)
Ref.
.030
(0.76)
Typ.
.050
(1.27)
.650
(16.51)
Unlocked
.453
(11.50)
.500
(12.7)
.189
(4.80)
.040
(1.00)
.080
(2.00)
Typ.
Epoxy Seal
Epoxy Seal
1/4-40
NS
1/4-40
NS
Keyway
Keyway
* Refer to Pages C22-C26 for
Additional Options *
Toggle Switches, A Series, Wire Lug, Locking Toggle
C32
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
C
Gemini Series
Toggle Switches, A Series, Right Angle, Short Bat Actuators
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
SPDT
DPDT
SPDT
DPDT
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Silver Contacts Gold Contacts
1-1437554-6 A101MD9AQ 1-1437554-4 A101MD9AB SPDT 1 On None On
6-1437554-1 A103MD9AQ 5-1437554-9 A103MD9AB SPDT 5 On Off On
A108MD9AQ 1-1437555-2 A108MD9AB SPDT 1 On None(On)
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Silver Contacts Gold Contacts
1-1437554-9 A101MD9AV2Q 1-1437554-7 A101MD9AV2B SPDT 1 On None On
A103MD9AV2Q 6-1437554-2 A103MD9AV2B SPDT 5 On Off On
A108MD9AV2Q SPDT 1 On None(On)
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Silver Contacts Gold Contacts
3-1437555-0 A201MD9AV2Q 2-1437555-9 A201MD9AV2B DPDT 2 On None On
A203MD9AV2Q A203MD9AV2B DPDT 6 On Off On
A208MD9AV2Q A208MD9AV2B DPDT 2 On None(On)
Tyco Alcoswitch Tyco Alcoswitch Type Act. Code P. M5
Electronics Electronics
Silver Contacts Gold Contacts
2-1437555-8 A201MD9AQ 2-1437555-7 A201MD9AB DPDT 2 On None On
5-1437555-4 A203MD9AB DPDT 6 On Off On
A201MD9AQ
Horizontal Actuation
A101MD9AQ
Horizontal Actuation
A101MD9AV2Q
Vertical Actuation
A201MD9AV2AQ
Vertical Actuation
.500
(12.7)
.200
(5.08)
.185
(4.70)
Typ.
.073
(1.85) Dia.
321
.205
(5.21)
.048
(1.22)
.200
(5.08)
.270
(6.86)
.280
(7.11) .500
(12.70)
.050
(1.27)
.185
(4.70)
Typ.
.030
(0.76)
.500
(12.70)
.270
(6.86)
.125
(3.18)
Keyway
.453
(11.53)
.200
(5.08)
.500
(12.70) Epoxy Seal
.270
(6.86)
.280
(7.11) .500
(12.70) .150
(3.81)
.050
(1.27)
Typ.
.040
(1.02)
.185
(4.70)
Typ.
.030
(0.76)
.205
(5.21)
.500
(12.7) .200
(5.08)
.185
(4.70)
Typ.
.073
(1.85)
Dia.
.150
(3.81)
654
321
.048
(1.22)
Keyway
3
.500
(12.7)
.200
(5.08)
.073
(1.85)
Dia.
TYP.
2
1
.150
(3.81)
.040
(1.02)
.287
(7.30)
.050
(1.26)
.150
(3.81)
.200
(5.08)
.500
(12.7)
ALCO
.910
(23.0) Ref.
.270
(6.86)
.252
(6.40)
Dia.
.106
(2.70)
Dia.
25˚
.016
(0.40) .031
(0.81)
Typ.
Epoxy Seal
.125
(3.18)
.048
(1.22)
Typ.
.496
(12.6)
.126
(3.20)
Keyway
3
.500
(12.7)
.200
(5.08)
.073
(1.85)
Dia.
2
1
.150
(3.81)
.453
(11.50)
.287
(7.30)
.050
(1.26)
.150
(3.81)
.200
(5.08) .500
(12.7)
ALCO
.910
(23.0) Ref.
.270
(6.86)
.252
(6.40)
Dia.
.106
(2.70)
Dia.
25˚
.016
(0.40) .031
(0.81)
Typ.
Epoxy Seal
.125
(3.18)
.048
(1.22)
Typ.
.040
(1.02)
.500
(12.70)
.190
(4.83)
6
5
4
.190
(4.80)
Keyway
* Refer to Pages C22-C26 for
Additional Options *
C33
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
C
Gemini Series
Toggle Switches, A Series, Vertical, Wire Lug, Flat or Long Bat Actuator
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
DPDT
A201TZQ
A101TZQ
SPDT
A201P3YZQ
DPDT
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
2-1437554-9 A101P3YZQ SPDT 1 On None On
6-1437554-3 A103P3YZQ SPDT 5 On Off On
8-1437554-7 A105P3YZQ SPDT 5 (On) Off (On)
1437555-5 A107P3YZQ SPDT 5 On Off (On)
1-1437555-5 A108P3YZQ SPDT 1 On None (On)
A101P3YZQ
SPDT
25˚
.347
(8.80) .358
(9.09) .185
(4.70)
Typ.
.030
(0.80)
Typ.
.453
(11.50)
.500
(12.7) .190
(4.80)
.040
(1.00)
.080
(2.02)
Typ.
ALCO
.155
(3.94)
1/4-40NS
.100
(2.50)
1.154
(29.3)
Ref.
.450
(11.43)
Keyway
25˚
.185
(4.70)
Typ.
.030
(0.80)
Typ.
.265
(6.70)
.500
(12.7)
.080
(2.00) Typ.
ALCO
.238
(6.05)
Epoxy
Seal
.687
(17.45)
.468
(11.89) .358
(9.09)
.155
(3.84)
Typ.
Keyway 15/32-32 NS
25˚
.185
(4.70)
Typ.
.030
(0.80)
Typ.
Keyway
.500
(12.7)
.190
(4.80)
.040
(1.00)
.080
(2.02)
Typ.
ALCO
.455
(11.55)
Epoxy
Seal
.687
(17.45)
.468
(11.89) .358
(9.09) .155
(3.94)
Typ.
15/32-32 NS
25˚
.350
(8.89) .358
(9.09)
.185
(4.70)
Typ.
.030
(0.80)
Typ.
.040
(1.02)
.500
(12.70)
.080
(2.03)
ALCO
.200
(5.08) .450
(11.43)
.029
(0.74)
.270
(6.86) .155
(3.94)
1/4-40 NS
Keyway
* Refer to Pages C22-C26 for
Additional Options *
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
5-1437554-6 A101TZQ SPDT 1 On None On
8-1437554-0 A103TZQ SPDT 5 On Off On
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
5-1437555-2 A201TZQ DPDT 2 On None On
6-1437555-4 A203TZQ DPDT 6 On Off On
A211TZQ SP3T 11 On On On
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
3-1437555-6 A201P3YZQ DPDT 2On None On
5-1437555-6 A203P3YZQ DPDT 6 On Off On
6-1437555-6 A205P3YZQ DPDT 6 (On) Off (On)
7-1437555-3 A207P3YZQ DPDT 6 On Off (On)
8-1437555-0 A208P3YZQ DPDT 2 On None (On)
9-1436555-3 A211P3YZQ SP3T 11 On On On
A215P3YZQ SP3T 11 (On) On (On)
C34
Catalog 1308390 Dimensions are in inches Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514
Issued 9-04 and millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in parentheses Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com or brackets are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967
Gemini Series
C
Gemini Series
Toggle Switches, A Series, Wire Lug, 15/32 Bushing, Short Bat Actuator
SEE PAGE C22 FOR PRODUCT SPECIFICATIONS
SPDT
A103T1ZQ
DPDT
A201T1ZQ
Keyway
.265
(6.70)
.500
(12.70)
.238
(6.05)
Dia.
25˚
.460
(11.68)
.468
(11.89) .155
(3.94)
Typ.
.185
(4.70)
Typ.
.030
(0.80)
Typ.
.080
(2.00)
Typ.
.358
(9.09)
15/32 NS
Keyway
.500
(12.70)
.238
(6.05)
25˚
.460
(11.68) .468
(11.89)
.155
(3.94)
Typ. .185
(4.70)
Typ.
.030
(0.80)
Typ.
.040
(1.00)
15/32 NS
.080
(2.02) Typ.
.190
(4.80)
.358
(9.09)
* Refer to Pages C22-C26 for
Additional Options *
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
5-1437554-4 A101T1ZQ SPDT 1 On None On
7-1437554-9 A103T1ZQ SPDT 5 On Off On
9-1437554-8 A105T1ZQ SPDT 5 (On) Off (On)
A108T1ZQ SPDT 1 On None (On)
Tyco Alcoswitch Type Act. Code P.M5
Electronics
Silver Contacts
5-1437555-0 A201T1ZQ DPDT 2 On None On
6-1437555-3 A203T1ZQ DPDT 6 On Off On
7-1437555-1 A205T1ZQ DPDT 6 (On) Off (On)
7-1437555-7 A207T1ZQ DPDT 6 On Off (On)
8-1437555-6 A208T1ZQ DPDT 2On None (On)
1437556-2 A211T1ZQ SP3T 11 On On On