Multimec™ 3A

Multimec™ 3A View larger

Multimec™ 3A

New product

Multimec™ 3A is for caps with hinges in order to imitate rocker-function switches. Because of this type of caps the travel of the 3A switch is 2 mm. Multimec™ 3A series has an actuator levelled with the switch body.

Caps mounted on Multimec™ 3A: 1A, 1B+2C/2D, 1M, 1ZA and 1ZB


Main features

  • h=6.4 mm
  • 10 x 10 mm
  • Momentary NO
  • IP67 sealing
  • 10,000,000 cycles
  • TH or SMD

More details

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More info

Ergonomics 1

Ergonomics 2

Features

General specification

• Through-hole (TH) or surface mount (SMD)
• 50 mA / 24 VDC
• Single pole/momentary
• 10,000,000 operations lifetime
• Temperature range: -40/+160 °C
• IP67 sealing
• Actuation force: 3.5 N

Environmental specifications

• Working temperature: -40/+160 °C
• Storage temperature: -40/+160 °C
• Soldering(TH): IEC 68-2-20
• Soldering (SMD): JEDEC J-STD-020C
• ENVIRONMENTAL ENDURANCE IEC 68-2-3
• Temperature: +40 °C
• Humidity: 93% RH
• Duration: 56 Days
• TEMPERATURE CYCLING IEC 68-2-14
• Temperature limit: -55/+85 °C
• Number of cycles: 200
• Exposure time at each temperature: 10 min
• Recovery time before measurements: 16 hrs
• Sealing IEC 529: IP-67

Electrical specifications

• Contact resistance: <30 m Ω - typ. 10 m Ω
• Insulation resistance: >10 M Ω
• Recommended load:
- Silver: 0.5 - 50 mA 24 VDC
- Gold: 0.5μ - 50 mA 24 VDC
• Contact bounce: <2 mS - typically 0.5 mS

Materials

• Housing: PPS UL94V0
• Actuator: PPS UL94V0
• Sealing + spring: Silicone rubber
• Contact spring:
- Silver: Stainless steel (+ 3μAg)
- Gold: Stainless steel (+ 1μAu)
• Fixed contacts:
- Silver - SnCu + 2μNI + 3μAg
- Gold - SnCu + 2μNI + 1μAu
• Terminals: SnCu + 2μNI + 3μSn100

mechanical specifications

• Standard actuation force: 3.5 N typ
• Max. Actuation force: 100 N for 10 sec
• Key travel: 1 mm
• Lifetime: >10,000,000

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