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Grayhill 39405BLK SPST Pushbutton Switch
The Grayhill 39-405 BLK is a versatile normally open SPST pushbutton switch suitable for a wide range of industrial and commercial applications. Its robust construction ensures durability and a long service life, with a rating for up to 1,000,000 cycles of operation. The switch features a 1/4" diameter and is designed for PC mount installation. It is commonly used in control panels, machinery, and other equipment requiring reliable momentary contact functionality. Grayhill’s commitment to quality ensures consistent performance and dependability.
Grayhill 39405BLK SPST Pushbutton Switch Specifications:
- Diameter: 1/4"
- Cycles of Operation: Up to 1,000,000
- Mounting Type: PC Mount
- Contact Resistance: 25 milliohms maximum
- Voltage Breakdown: 1,000 Vac
- Insulation Resistance: 1,000 megohms minimum
- Operating Temperature: -40°C to +85°C
- Bushing/Housing Material: Aluminum (39-138), Brass with tin zinc (others)
- Standoff Material: Brass, tin plated over nickel (39-501 & 39-503)
- Base and Button Material: Thermoplastic
- Shorting Bar Material: Brass, gold-plated over nickel (39-501 & 39-503), fine silver, gold-plated (others)
- Terminal Material: Fine silver, gold-plated (39-138), Brass, gold-plated over nickel (others)
- Spring Material: Tinned music wire
- Mounting Nut Material: Brass, zinc trivalent chromate-plated (39-401 & 39-424)
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Frequently Asked Questions
Where can I buy Grayhill 39405BLK?
You can click on the BUY or RFQ button to purchase 39405BLK from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 39405BLK?
You can download the 39405BLK datasheet or visit the Grayhill website for support.
Who is the manufacturer of 39405BLK?
Grayhill