Miniature Slide Switch SPDT
H251
250 Miniature Slide Switches
This slide switch comes with high actuator, single pole, PC thru-hole termination with 2.54 mm and 5.08 mm pitch options. It is perfect for Test & Measurement equipment, Computer & Peripherals, Telecommunication
Features
- Circuit: SPDT
- Function: On-On, On-Off-On
Specification
- Contact Rating: Q: 3A @120 VAC or 28 VDC
- Life Cycle: 10,000 cycles
- Contact Resistance: 20 mΩ max. initial
- Insulation Resistance: 1000 MΩ min.
- Dielectric Strength: 1000 VAC/1 min.
- Operating Temperature Range: -30°C to +85°C
Materials
- CASE: PBT with glass fiber, flame retardant, heat stabilized (UL94-VO)
- HOUSING: POM/PA66, flame retardant, heat stabilized (UL94-HB)
- ACTUATOR: PA66, flame retardant, heat stabilized (UL94-HB)
- CONTACTS & TERMINALS: Copper alloy, silver plated
- TERMINAL SEAL: Epoxy

Product Drawings

Application
- Computers and peripherals
- Telecommunication
- Test & Measurement equipment
- Youtube
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Details- Files Download
Need Reliable Switching for Precision Test Instruments with Long Service Life?
Our H251A miniature slide switch delivers 10,000 cycle reliability with 20mΩ contact resistance and 3A rating at 120VAC, ensuring consistent performance in your precision test and measurement equipment. With UL94-VO flame retardant materials and -30°C to +85°C operating range, your instruments maintain accuracy under demanding conditions. Contact us for samples and technical specifications tailored to your measurement application requirements.
With a proven life cycle of 10,000 operations and contact resistance of just 20mΩ maximum initial, the H251A miniature slide switch delivers consistent reliability backed by RoHS and Lead-Free certifications. The robust construction features flame-retardant PA66 actuator, POM/PA66 housing, and epoxy terminal seal for enhanced durability and safety. As part of Salecom's comprehensive switch portfolio developed through over 30 years of manufacturing expertise, this SPDT slide switch offers the competitive quality, speed, and precision required by leading global brands across industrial control, electronic instrumentation, and data communication applications.







