Miniature Slide Switch flush type SPDT
F251
250 Miniature Slide Switches
This slide switch comes with flush 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 Miniature Switches for Precision Test Equipment with Limited Panel Space?
Our F251A flush type miniature slide switch delivers 10,000 cycle reliability in a compact footprint perfect for test & measurement instruments. With SPDT configuration, 20mΩ max contact resistance, and 1000VAC dielectric strength, it ensures accurate signal switching in precision equipment. The flush actuator design prevents accidental actuation while maximizing panel density. Contact our engineering team to receive technical specifications and samples tailored to your test equipment requirements.
With over 30 years of professional experience in switch manufacturing, Salecom Electronics delivers switches that meet stringent quality standards with RoHS and Lead-Free certifications. The F251A miniature slide switch is perfectly engineered for demanding applications in test & measurement equipment, computers and peripherals, and telecommunication systems where space optimization and reliable switching performance are critical. Our comprehensive quality management system backed by ISO9001, TS16949, and ISO14001 certifications, along with UL, CSA, ENEC, TUV, and CQC product approvals, ensures consistent quality that leading global brands trust. Contact us today to discuss how our miniature slide switches can enhance your product design with competitive quality, speed, and pricing.







