按鍵開關 | 台灣高品質按鍵開關製造商 | 興瀚企業股份有限公司
Salecom是台灣專業製造按鍵開關及提供按鍵開關服務的優良廠商(成立於西元1976年)台灣擁有超過37年製造高品質搖頭開關, 切換開關, 按鍵開關, 滑動開關, 程式開關, 觸動開關, 鍵盤開關, 微動開關等電子開關經驗的優質廠商。
按鍵開關
ES-21-A5/A5S
ES40-P Sealed Subminiature Pushbutton Switches
產品特點介紹
- Vertical Support Bracket
- Configuration: SPST, SPDT
- Function: Off-Mom, On-Mom
產品規格
- Contact Rating: R- 0.4 VA max @ 20 V AC or DC
- Life Cycle: 30,000 make and break cycles at full load
- Contact Resistance: 20 mΩ max. initial @2-4 VDC, 100 mA
- Insulation Resistance: 1,000 MΩ min.
- Dielectric Strength: 1,500 V RMS @ sea level.
- Degree of Protection : IP67
- Operating Temperature: -30°C to 85°C
產品材質
- CASE & BUSHING: glass filled nylon 6/6, flame retardant heat stabilized (UL94V-0)
- PLUNGER: Thermoplastic polyester or glass filled nylon (UL94V-0)
- CONTACT & TERMINAL: Copper alloy, silver plated
- SWITCH SUPPORT: Copper alloy, tin plated
- TERMINAL SEAL: Epoxy
產品結構圖
產品認證
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