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C&K COMPONENTS PTS645SJH73 Subminiature Tactile Switch
The C&K PTS Series Subminiature Tactile Switches are designed to provide a reliable and compact solution for various applications. These switches offer a cost-effective design with a long mechanical and electrical life, along with a variety of actuator styles and actuation forces to meet diverse requirements. They are commonly used in consumer products, instrumentation, computer products, and hand-held devices. The switches are available in various configurations, including surface mount options, and feature robust construction for dependable performance.
C&K COMPONENTS PTS645SJH73 Subminiature Tactile Switch Specifications:
- Contact Rating: 50 mA @ 12 V DC
- Mechanical & Electrical Life: 20,000 operations for PTS635S/V models; 25,000 operations for PTS453S/T models; 100,000 operations for PTS645S/T, PTS645V, PTS645SJ/TJ and PTS645VJ models; 200,000 operations for PTS125S models; 300,000 for PTS525 models.
- Contact Resistance: 100 milliohms max. initial
- Insulation Resistance: 10[9] Ω min.
- Dielectric Strength: 250 V AC min.
- Operating Temperature: -10°C to 60°C
- Solderability: Preheating to 100°C for 45 sec. max. Keep flux flush with top surface of PCB; do not apply to component side of PCB and area where terminals are located. Soldering to 255°C for 5 sec. max. Clean by brushing on soldering surface. Do not clean switch with solvents. SMT capable of IR solder process, no cleaning process.
- Base Material: 6/6 nylon or glass filled polyester (PBT) (UL 94HB)
- Actuator Material: 6/6 nylon or polyacetal (UL 94HB)
- Cover Plate Material: Tin-plated brass (PTS453S, PTS635S, PTS635V models); Tin alloy (PTS453T, PTS125, PTS645T, PTS645V, PTS645TJ, PTS645VJ models); Polyester (PTS645S models)
- Dome Contacts: Stainless steel, silver clad (PTS635 models); phosphor bronze, silver clad (all other models)
- Stationary Contacts: Brass, silver plated
- Terminals: Brass, silver plated
- Packaging: Bulk packaging standard for PTS453, PTS635 and PTS645 models; Tube packaging standard for all PTS125 models; Radial tape packaging available on PTS645S models
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C&K COMPONENTS