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NKK Switches MRA403BH Miniature Rotary Switch
A miniature rotary switch suitable for logic and power level applications, offering reliable switching in compact electronic systems.
NKK Switches MRA403BH Miniature Rotary Switch Specifications:
- Electrical Capacity (Resistive Load): 250mA @ 125V AC
- Contact Resistance: 10 milliohms maximum for MRA; 50 milliohms maximum for MRF & MRK
- Insulation Resistance: 100 megohms minimum @ 500V DC
- Dielectric Strength: 1,000V AC for 1 minute for MRA; 500V AC for 1 minute for MRF & MRK
- Mechanical Life: 30,000 operations minimum
- Electrical Life: 10,000 operations minimum
- Range of Operating Torque: 0.02 ~ 0.07Nm for MRA; 0.005 ~ 0.02Nm for MRF & MRK
- Operating Temperature Range: -10°C to +70°C
- Sealing: MRK model meets IP67 standards
- Environmental Operating Humidity: 90 ~ 95% for 96 hours @ 40°C
- Vibration Resistance: 10 ~ 55Hz with 1.5mm amplitude
- Shock Resistance: 50G acceleration
Buy the Buy NKK Switches Series MR Part Number MRA403BH Online
Purchase the NKK miniature rotary switch MRA403BH online today and enjoy reliable performance in space-constrained electronic circuits. Designed for low-voltage, low-current applications, this switch features high durability, IP67 sealing (MRK model), and a variety of configurations to suit your needs. Its robust contact mechanisms ensure long-lasting operation with a mechanical life of 30,000 cycles and electrical life of 10,000 cycles. Ideal for control systems, automation, and electronic devices, order now for fast delivery and seamless integration.
Buy NKK Switches MRA403BH now and experience unmatched reliability and performance in compact electronic switching applications.
Frequently Asked Questions
Where can I buy NKK Switches MRA403BH?
You can click on the BUY or RFQ button to purchase MRA403BH from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part MRA403BH?
You can download the MRA403BH datasheet or visit the NKK Switches website for support.
Who is the manufacturer of MRA403BH?
NKK Switches