AH1
ORDERING INFORMATION
PRODUCT TYPES
1. Self-standing PC board terminal
ULTRA-MINIATURE
SWITCHES
WITH HIGH PRECISION
AH1 (FJ)
SWITCHES
Actuators Operating force,
Max.
Standard
(AgNi alloy contact)
Low-level circuit
(AgNi alloy + Gold-clad contact)
SPDT SPDT
Pin plunger 0.74 N AH1480 AH148061
1.47 N AH1460 AH146061
Hinge lever 0.25 N AH1482 AH148261
0.49 N AH1462 AH146261
Simulated roller lever 0.26 N AH1484 AH148461
0.54 N AH1464 AH146461
8.5
12.8 6.0 FEATURES
• Integrally molded terminal block—
prevents soldering flux from entering
into housing
• Compact size —minimizes size of
equipment
• Flat terminal shape—makes
soldering easy
• Low-level circuit type available
• Self-standing PC board terminal type
available
TYPICAL
APPLICATIONS
• Computer mouse
• Charger unit for mobile phone
• Detection of key position for
automobiles
Product
Name
FJ
Te r minal
4:
5:
6:
7:
8:
2.0 mm Self-standing
PC board terminal with stand off
Straight PC board terminal with stand off
2.0 mm solder terminal with stand off
2.0 mm PC board right angle terminal
2.0 mm PC board left angle terminal
Remark: 2.0 mm PC board terminal straight type is available. For details, please consult us.
Operating force by
pin plunger (max.)
6:
8:
1.47 N
with stand off
0.74 N
with stand off
Actuator
0:
2:
4:
Pin plunger
Hinge lever
Simulated
roller lever
Contact
Nil:
61:
AgNi alloy
AgNi alloy +
Gold-clad
Agency
standard
9: UL/CSA
Ex. AH 4 8 0 61 91
The color of:
Color Body Cap Plunger
Type
Standard Black Black White
Low-level circuit Black Black Red
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AH1
2. Solder terminal
3. Straight PC board terminal
4. PC board terminal right angle
5. PC board terminal left angle
Remarks: 1. The appearance of right and left angle types are as below.
2. Standard packing: 50 pcs./tube.
3. Please consult us for the delivery schedule of PC board terminal SPST-NO type.
APPLICABLE CURRENT RANGE
Actuators Operating force,
Max.
Standard
(AgNi alloy contact)
Low-level circuit
(AgNi alloy + Gold-clad contact)
SPDT SPDT
Pin plunger 0.74 N AH1680 AH168061
1.47 N AH1660 AH166061
Hinge lever 0.25 N AH1682 AH168261
0.49 N AH1662 AH166261
Simulated roller lever 0.26 N AH1684 AH168461
0.54 N AH1664 AH166461
Actuators Operating force,
Max.
Standard
(AgNi alloy contact)
Low-level circuit
(AgNi alloy + Gold-clad contact)
SPDT SPDT
Pin plunger 0.74 N AH15809 AH1580619
Pin plunger 1.47 N AH15609 AH1560619
Hinge lever 0.25 N AH15829 AH1582619
Hinge lever 0.49 N AH15629 AH1562619
Simulated roller lever 0.26 N AH15849 AH1584619
Simulated roller lever 0.54 N AH15649 AH1564619
Actuators Operating force,
Max.
Standard
(AgNi alloy contact)
Low-level circuit
(AgNi alloy + Gold-clad contact)
SPDT SPDT
Pin plunger 0.74 N AH17809 AH1780619
Pin plunger 1.47 N AH17609 AH1760619
Hinge lever 0.25 N AH17829 AH1782619
Hinge lever 0.49 N AH17629 AH1762619
Simulated roller lever 0.26 N AH17849 AH1784619
Simulated roller lever 0.54 N AH17649 AH1764619
Actuators Operating force,
Max.
Standard
(AgNi alloy contact)
Low-level circuit
(AgNi alloy + Gold-clad contact)
SPDT SPDT
Pin plunger 0.74 N AH18809 AH1880619
1.47 N AH18609 AH1860619
Hinge lever 0.25 N AH18829 AH1882619
0.49 N AH18629 AH1862619
Simulated roller lever 0.26 N AH18849 AH1884619
0.54 N AH18649 AH1864619
Right angle Left angle
Contact
Standard type
(AgNi alloy)
Low level circuit type
(AgNi alloy + Gold-clad)
Applicable current range Max. operating force for operation (at pin plunger)
1 mA 0.1 A 1 A 3 A 1.47 N0.74 N
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AH1
SPECIFICATIONS
1. Contact rating (resistive load)
2. Characteristics
3. Operating characteristics
1) Pin plunger
2) Hinge lever
3) Simulated roller lever
Standard rating Minimum rating
Standard type O.F. 0.74N 1A 125V AC, 1A 30V DC —
O.F. 1.47N 3A 125V AC, 2A 30V DC —
Low-level circuit type 0.1A 125V AC, 0.1A 30V DC 5mA 6V DC, 2mA 12V DC, 1mA 24V DC
Contact arrangement Standard type Low-level circuit type
Expected life (Min. operations)
Electrical (at rated load, 20 cpm) (O.T.: Max.) 3 × 104105
Expected life (Min. operations)
Mechanical (at 60 cpm) (O.T.: Specified value)
O.F. 0.74 N: 106
O.F. 1.47 N: 5 × 105
Dielectric strength (initial)
Between terminals
Between terminals and other exposed parts
Between terminals and ground
600 Vrms for 1 min.
1,500 Vrms for 1 min.
1,500 Vrms for 1 min.
Insulation resistance (Min. at 500V DC) 100 MΩ
Initial contact resistance Max. 30 mΩ
(by voltage drop, 1A 6 to 8V DC)
Max. 100 mΩ
(by voltage drop, 0.1A 6 to 8V DC)
Allowable operating speed (No load) 1 to 500 mm/sec.
Max. operating cycle rate (No load) 120 cpm
Ambient temperature –25 to +85°C (Not freezing below 0°C)
Shock resistance (Pin plunger type) Min. 294 m/s2 (Contact opening: Max. 1 msec.)
Vibration resistance (Pin pluger type) 10 to 55 Hz at single amplitude of 0.75mm (Contact opening: Max. 1 msec.)
3th digit of
Part No.
Operating force,
Max.
Release force,
Min.
Pretravel, Max.
mm
Movement
differential, Max.
mm
Overtravel,
Min. mm Operating position mm
1 1.47 N 0.29 N
0.5 0.12
0.2 5.5±0.2
(Distance from mounting hole)
6 0.47 N 0.20 N
0.25
7±0.3
(Distance from stand off)
5.5±0.2
(Distance from mounting hole)
8 0.74 N 0.098 N
7±0.3
(Distance from stand off)
5.5±0.2
(Distance from mounting hole)
3th digit of
Part No.
Operating force,
Max.
Release force,
Min.
Pretravel, Max.
mm
Movement
differential, Max.
mm
Overtravel,
Min. mm Operating position mm
1 0.74 N 0.098 N
2.1 0.5 0.55
6.8±1.5
(Distance from mounting hole)
6 0.49 N 0.049 N
8.3±1.2
(Distance from stand off)
6.8±1.0
(Distance from mounting hole)
8 0.25 N 0.025 N
8.3±1.2
(Distance from stand off)
6.8±1.0
(Distance from mounting hole)
3th digit of
Part No.
Operating force,
Max.
Release force,
Min.
Pretravel, Max.
mm
Movement
differential, Max.
mm
Overtravel,
Min. mm Operating position mm
6 0.54 N 0.039 N
2.1 0.5 0.5
11.0±1.2
(Distance from stand off)
9.5±1.0
(Distance from mounting hole)
8 0.26 N 0.020 N
11.0±1.2
(Distance from stand off)
9.5±1.0
(Distance from mounting hole)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
AH1
DATA
DIMENSIONS mm
Gold-clad type
Range of low-level current voltage
500
100
50
10
5
2
1481216 20 24
DC voltage (V)
Current (mA)
1. Self-standing PC board terminal (Standard type)
Pin plunger
(P.T.)
0.5 max.
1
6-C0.3
5.4±0.3
5±0.15
1.5±0.1
5.08±0.15 5.08±0.15
1.1±0.12
1.1±0.12
1.25±0.12
6±0.15
12.8±0.15
6.5±0.1
(O.P.)
5.5±0.2
(O.P.)
7±0.3
2.8
0.9
4
1.6
t=0.4
2.2 0
+0.12
2
0
+0.12
dia.
2 0
+0.12
PC board pattern
Pretravel, Max. mm 0.5
Movement differential, Max. mm 0.12
Overtravel, Min. mm 0.25
Operating
position
Distance from mounting
hole, mm 5.5±0.2
Distance from standoff,
mm 7±0.3
5.08±0.1 5.08±0.1 3-1.2±0.05 dia.
Hinge lever
(P.T.)
2.1 max.
(O.P.)
6.8±1.0
(O.P.)
8.3±1.2
4.4
1.5±0.12
1.1±0.12
1.25±0.12
6±0.15
4
1.6
t=0.4
6-C0.3
5.08±0.15 5.08±0.15
12.8±0.15
6.5±0.1
0.9
2.2 0
+0.12
2
0
+0.12
dia.
5±0.15
1.5±0.1
2 0
+0.12
PC board pattern
Pretravel, Max. mm 2.1
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.5
Operating
position
Distance from mounting
hole, mm 6.8±1.0
Distance from standoff,
mm 8.3±1.2
5.08±0.1 5.08±0.1 3-1.2±0.05 dia.
Simulated roller lever
(P.T.)
2.1 max.
2.5 to 2.7 R
0.5 R
(O.P.)
9.5±1.0
5.4±0.3 3.3±0.4
11±1.2
1.5±0.12
1.1±0.12
1.25±0.12
6±0.15
4
1.6
t=0.4
6-C0.3
5.08±0.15 5.08±0.15
12.8±0.15
6.5±0.1
0.9
2.2 0
+0.12
2
0
+0.12
dia.
5±0.15
1.5±0.1
2 0
+0.12
PC board pattern
Pretravel, Max. mm 2.1
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.5
Operating
position
Distance from mounting
hole, mm 9.5±1.0
Distance from standoff,
mm 11.0±1.2
5.08±0.1 5.08±0.1 3-1.2±0.05 dia.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
AH1
NOTES
2. Solder terminal
Pin plunger
5.0
0.5
t=0.4
2.0
1.2 2.2
6-C0.3
1.5±0.1
5.08±0.15
5.08±0.15
12.8±0.15
6.5±0.1
2.2 0
+0.12
+0.12
2 0
+0.12 dia.
2.0 0
Remark: As for other actuator types, dimensions are the same as those of corresponding standard PC board terminal type.
mm
3. PC board terminal (Right/Left angle type)
Pin plunger
2.8
(P.T.)
0.5 max.
1
Pin
plunger
C0.3
5.4±0.3
(O.P.)
5.5±0.2
6±0.15 3.1 t=0.4
(3.3)
1.6
Right angleLeft angle
Left angle
Right angle
5.08±0.15 5.08±0.15
12.8±0.15
6.5±0.1
0.9
2.2 0
+0.12 2 0
+0.12 dia.
5±0.15
1.5±0.1
2 0
+0.12
Recommended PC board pattern
(top view)
10.16±0.15
5.08±0.1
2.93
3-1.2±0.05 dia.
(Button position)
Remark: As for other actuator types, dimensions are the same as those of corresponding standard PC board terminal type.
1. Fixing
1) Use 2mm mounting screws to attach
switches with Max. 0.098 N·m torque.
Use of screw washers or adhesive lock is
recommended.
2) When the operation object is in the
free position, force should not be applied
directly to the actuator or to the pin
plunger. Also force should be applied to
the pin plunger from vertical direction to
the switch.
3) In setting the movement after
operation, the over-travel should be set
from 70% to 100%. Setting the
movement less than 70% may cause
degrading of the electrical mechanical
performance.
2. When specifying FJ switches, allow
±20% to the listed operating and
release forces.
3. Soldering operation
1) For manual soldering: 18 W soldering
iron, soldering completed within 3
seconds; do not apply force to the
terminals.
2) For automatic soldering tank: 260°C
immersion, completed within 5 seconds,
350°C immersion, completed within 3
seconds.
4. When switching low-level circuits,
FJ low-level circuit type is
recommended.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
