Product Description
Standex Electronics KSK-1C90F Series Reed Switch; 37 ~ 52 AT; SPDT; 10 W; 175 V; 0.5 A; Miniature, X-Over, Dog Leg Ver
Reed Switch • Contact Configuration: SPDT • Operate Range: 37 ~ 52 AT • Contact Rating: 10 W • Switching Voltage: 175 V • Switching Current: 0.5 A • Size Body: 0.551" L x 0.100" Dia (14.00mm x 2.54mm) • Special Feature: Miniature, Change Over, Dog Leg Version
Product Information
| Manufacturer | Standex Electronics |
| Product Category | Switch |
| Product Sub Category | Reed Switch |
| Series | KSK-1C90F Series |
| Catalog Part Number | KSK-1C90F-3752 |
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Contact Configuration | SPDT |
| Operate Range | 37 ~ 52 AT |
| Contact Rating | 10 W |
| Switching Voltage | 175 V |
| Switching Current | 0.5 A |
| Overall Length (mm) | 2.145" (54.5mm) |
| Size Body | 0.551" L x 0.100" Dia (14.00mm x 2.54mm) |
| Special Feature | Miniature, Change Over, Dog Leg Version |
Series Features
KSK-1C90F Series Reed Switch
Series DescriptionThe KSK-1C90F Series is a miniature, SPDT (Form C) changeover reed switch designed for precision switching in compact and demanding environments. With a glass body length of 14.0 mm and diameter of 2.54 mm, this switch supports switching voltages up to 175 VDC, currents up to 0.5 A, and a rated power of 10 W.
Its unique dog-leg bend on the normally closed (N.C.) lead enhances mechanical stability and simplifies mounting. The KSK-1C90F is UL-approved and available in multiple operate ranges (10–52 AT), making it suitable for a wide variety of industrial, test, and general-purpose applications.
- SPDT changeover functionality for flexible circuit design
- Miniature form factor ideal for space-constrained applications
- Dog-leg lead design improves mounting stability and alignment
- Hermetically sealed glass body protects against moisture and contaminants
- Fast switching response with typical operate time of 0.7 ms
- UL-approved for compliance in regulated environments
Test and measurement equipment (ATE)
Industrial automation and control systems
Security and alarm systems
Position and proximity sensing
Consumer electronics and appliances
Automotive sensors and switches