HOME > Product Category > Micro Switch > SM5-74N

Quantity:
Micro Switch SM5-74N

Features:

  • Mechanical life : min. 1 x 10cycles
  • Good feeling and more actuators and more terminals are applied

Materials

Upper Housing: High Temperature PBT (UL94 V-0)
Lower Housing: High Temperature PBT (UL94 V-0)
Actuating Button: High Temperature PBT (UL94 V-0)
Chang Plate: Bronze
NC, NO, COM Terminals: Brass(Plating silver)
Contacts: Silver Alloy or plating Gold
Spring: SUS304
Auxiliary Actuator: Stainless Steel

Specification

Mechanical life: 1,000,000 cycles min
Contact Rating: 5Amps @ 125/250 VAC; CUL, UL 10,000 cycles; VDE 10,000 cycles
3 Amps @ 125 /250VAC ; CUL,UL 10,000 cycles; VDE10,000 cycles
0.5 Amps @ 30VDC; CUL,UL 10,000 cycles
Insulation Resistance: >100MΩ DC500V
Withstand Voltage:AC1,000V 1 minute
Contact Resistance: <100mΩ
Operating Temper.: -25°C to 85°C
Operating Force: See Chart
Hand Soldering.: Use a soldering iron of 30 watts, controlled at 380°C approximately 3 seconds while applying solder

Actuator and Operating Force Chart

ACTUATOR
OPERATING FORCE(gf)
FP(mm)
OP(mm)
74
20±8
25±12
30±12
35±20
40±20
45±20
50±20
65±25
75±25
15.0±1.5
13.9±1.5

Terminal Options mm( Inches)

 
 

Packing Explanation:

Hacing different transport and exist differ package:

1. 100 PCS for one case, 78 cases for one box;
2. HK: 100 PCS for one case, 78 cases for one box;
3. TAIWAN: 100PCS FOR ONE CASE,76 CASES FOR ONE BOX;
4. 30gf MAX of "OF" is packaged 15 cases for one box;
5. Longer lever: such as SM-07, SM-28 etc. type packaged 80 PCS for one case.