Product Description
Standex Electronics KSK-1A87 Series Reed Switch; 10 ~ 25 AT; SPST-NO; 10 W; 200 V; 0.5 A; Miniature, Long Life Ir
Reed Switch • Contact Configuration: SPST-NO • Operate Range: 10 ~ 25 AT • Contact Rating: 10 W • Switching Voltage: 200 V • Switching Current: 0.5 A • Size Body: 0.394" L x 0.078" Dia (10.00mm x 2.00mm) • Special Feature: Miniature, Long Life Ir
Product Information
| Manufacturer | Standex Electronics |
| Product Category | Switch |
| Product Sub Category | Reed Switch |
| Series | KSK-1A87 Series |
| Catalog Part Number | KSK-1A87-1025 |
Specifications
| Product Attribute | Attribute Value |
|---|---|
| Contact Configuration | SPST-NO |
| Operate Range | 10 ~ 25 AT |
| Contact Rating | 10 W |
| Switching Voltage | 200 V |
| Switching Current | 0.5 A |
| Overall Length (mm) | 1.405" (35.7mm) |
| Size Body | 0.394" L x 0.078" Dia (10.00mm x 2.00mm) |
| Special Feature | Miniature, Long Life Ir |
Series Features
KSK-1A87 Series Reed Switch
Series DescriptionThe KSK-1A87 Series is a miniature, long-life reed switch designed for precision switching in compact and demanding environments. With a glass body length of 10.0 mm and diameter of 2.0 mm, this SPST-NO (Form A) switch supports switching voltages up to 200 VDC, currents up to 0.5 A, and a rated power of 10 W.
,br>Its hermetically sealed construction ensures consistent performance in harsh conditions, while a wide operate range (10–40 AT) allows for flexible magnetic actuation. The KSK-1A87 is ideal for general-purpose, automotive, and test & measurement applications, offering high reliability and fast response times.
- Miniature form factor ideal for space-constrained designs
- Hermetically sealed glass body for protection against moisture and contaminants
- Fast switching performance with operating time as low as 0.6 ms
- Wide operating temperature range from –40°C to +130°C
- Shock and vibration resistant for rugged environments
- UL-approved for compliance in regulated applications
Position detection
Fluid level sensing
Metering and flow monitoring
Automotive sensors and controls
Test and measurement equipment (ATE)
Consumer electronics and appliances