LR
MAGNETIC LATCHING FOUR POLE
HALF SIZE HIGH-PERFORMANCE RELAY
DESIGNED TO MIL–R–39016
FEATURES
■Hermetically sealed
■Up to 2 amps switching
■High shock & vibration ratings
■Optional terminals
& mounting styles
■4 form C hi-density latching design
LS
MAGNETIC LATCHING HALF SIZE
HIGH-PERFORMANCE RELAY
DESIGNED TO MIL–R–39016/45
FEATURES
■Hermetically sealed
■Up to 2 amps switching
■High shock & vibration ratings
■Optional terminals
& mounting styles
■Latching design
CONTACT RATINGS
CONTACT TYPE OPERATIONS
LOAD MIN.
2 A @ 28 Vdc Resistive 100,000
0.3 A @ 115 Vac, 60 Hz & 400 Hz Resistive 100,000
0.75 A @ 28 Vdc Inductive (200mH) 100,000
0.1 A @ 28 Vdc Intermediate 50,000
0.160 A @ 28 Vdc Lamp 100,000
30 µA @ 50 mVdc Low Level 1,000,000
RF PERFORMANCE (LS ONLY)
FREQUENCY (MHz) RF LOSSES (dB) VSWR ISOLATION (dB)
100 0.1 1.15:1 38
500 0.3 1.19:1 31
1000 0.6 1.32:1 45
34
HALF SIZE LATCHING HIGH PERFORMANCE RELAYS
Tyco Electronics Corporation www.tycoelectronics.com 800-522-6752 (U.S.A.) or 717-564-0100 Specifications subject to change. CII and TYCO are trademarks. ©2003 by Tyco Electronics Corporation
LR ■LS
ELECTRICAL CHARACTERISTICS
CONTACT ARRANGEMENT
LS: 2 Form C (DPDT)
LR: 4 Form C (4PDT)
CONTACT MATERIAL
Stationary:
Gold plated hardened silver alloy
Moveable:
Gold plated hardened silver alloy
CONTACT RESISTANCE
Before Life: 50 milliohms max.
(measured at 10 mA @ 6 Vdc)
After Life: 100 milliohms max.
(measured @ 2 A @ 28 Vdc)
MECHANICAL LIFE EXPECTANCY
1 million operations min.
COIL VOLTAGE
5 to 48 Vdc
COIL POWER
1.0 watts max.
DUTY CYCLE
Continuous
PICK-UP VOLTAGE
Approximately 50% of
nominal coil voltage
PICK-UP SENSITIVITY
170 mW
BLUE BEAD
19 2014
13
16
5+
12
+–
–
9
7
1815
13 11 10 8
BLUE BEAD
65
8
12
7
3
+
4
9
+
–
–10
BLUE BEAD
B2 A3
B1
B3 A2
Y1
X1
+
Y2
+
–
–X2
A1
ENERGIZED LAS
P ML P ML
STANDARD SCHEMATIC Contacts will
switch from the indicated position
when either coil is energized with
polarity as shown.
STANDARD SCHEMATIC Contacts will switch from the indicat-
ed position when either coil is energized with polarity as
shown.
MIL-R-39016/45 SCHEMATIC
Contacts will switch from the indicated
position when either coil is energized
with polarity as shown.
TERMINAL VIEW TERMINAL VIEW
STANDARD COIL DATA
NOM. COIL PICKUP PICKUP PICKUP PICKUP NOM. COIL MAX. COIL
COIL RESISTANCE VOLTAGE VOLTAGE VOLTAGE VOLTAGE POWER COIL DESIG.
VOLTAGE IN OHMS Vdc (MAX.) Vdc (MAX.) Vdc (MIN.) Vdc (MIN.) (mW) VOLTAGE
(VDC) ±10% @ 25°C @ 25°C @ 125°C @ 25°C @ -65°C @ 25°C
5.0 45 2.7 3.8 1.6 1.0 556 6.7 5
6.0 63 3.25 4.5 2.0 1.3 571 8.0 6
12.0 254 6.5 9.0 4.0 2.6 567 16.0 12
26.5 1,000 13.0 18.0 8.0 5.2 702 32.0 24
48.0 3,800 26.0 36.0 16.0 10.4 606 64.0 48
BLUE BEAD
C
L
.100 TYP.
(2.54)
.187 ±.020
(4.75 ±.51)
.020 DIA.
(0.51)
.100 REF.
(2.54)
.100
(2.54)TYP.
.100 REF.
(2.54)
BLUE BEAD
C
L
.100 TYP.
(2.54)
.100 REF.
(2.54)
.100 TYP.
(2.54)
.100 REF.
(2.54)
.100 ±.010
(2.54 ±.25)
BLUE BEAD
.030 RAD.
(.76)
.200
(5.08)
.400
(10.16)
.190 MAX
(4.83)
C
L
C
L
.100
(2.54)
BLUE BEAD
.200
(5.08)
.400
(10.16)
C
L
C
L
.100
(2.54)
.600
(15.24)
.030 +.003 –.002
(.76 +.08 –.06)
.187 ±.020
(4.75 ±.51)
.600
(15.24)
.030 +.003 –.002
(.76 +.08 –.06)
35
HALF SIZE LATCHING HIGH PERFORMANCE RELAYS
Tyco Electronics Corporation www.tycoelectronics.com 800-522-6752 (U.S.A.) or 717-564-0100 Specifications subject to change. CII and TYCO are trademarks. ©2003 by Tyco Electronics Corporation
LR ■LS
OPERATING CHARACTERISTICS
TIMING
Set-Reset Time:
5.0 ms max.
CONTACT BOUNCE
2.0 ms max. (LS)
5.0 ms max. (LR)
DIELECTRIC WITHSTANDING VOLTAGE
Between Open Contacts:
500 Vrms 60 Hz (LS)
350 Vrms 60 Hz (LR)
Between Adjacent Contacts:
1000 Vrms 60 Hz (LS)
500 Vrms 60 Hz (LR)
Between Contacts and Coil:
1000 Vrms 60 Hz (LS)
500 Vrms 60 Hz (LR)
INSULATION RESISTANCE
10,000 megohms min. @ 500 Vdc
ENVIRONMENTAL CHARACTERISTICS
TEMPERATURE RANGE
-65°C to +125°C
WEIGHT
.46 oz (13 gms) max.
VIBRATION RESISTANCE
Standard: 20 G’s, 10 to 2,000 Hz
QPL Equiv: 30 G’s, 10 to 2,500 Hz
SHOCK RESISTANCE
100 G’s, 6 ±1 ms
QPL EQUIVALENT
MIL-R-39016/45 (LS)
MIL-R-39016 (LR)
M
OUNTING STYLES
LS TERMINALS LR TERMINALS
1.062 (26.97)
1.078 (27.38)
C
L
C
L
C
L
.020
(.51)
C
L
.020
(.51)
.125 ±.010
(3.18 ±.25)
.410 MAX
(10.41)
.410 MAX
(10.41)
.410 MAX
(10.41)
.410 MAX
(10.41)
.120 ±.002
(3.05 ±.05)
.120 ±.002
(3.05 ±.05)C
L
C
L.250 ±.010
(6.35 ±.25)
.410 MAX
(10.41)
.410 MAX
(10.41)
.810 MAX (20.57)
.810 MAX (20.57)
1.320 MAX (33.53)
.810 MAX (20.57)
1.078 (27.38)
1.062 (26.97) 1.320 MAX
(33.53)
A
AW EWBW
B
A
B
SPECIFYING A PART NUMBER EXAMPLE:TYPE MOUNTINGS CONTACTS COILS TERMINALS
LR BW- 4C- 24 B
LS BW- 2C- 24 B
