3ESH9RAS
Multimec™ 3E series switches have a hole in the switch body for mounting caps. This switch series is used for mounting Varimec™ caps. There are 2400 options in the Varimec™ range.
Key Features
- Optional: right angle (with TH only)
- Series: 3E
- Mounting: surface mount
Specifications
General Specifications:
- Through-hole (TH) or surface mount (SMD) or right angle through-hole
- 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: IP67
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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