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C&K COMPONENTS TDA04H0JB1 Miniature Surface Mount DIP Switch

The TDA series 4-position ultra-miniature surface-mount half-pitch DIP switch features bifurcated contacts for increased electrical reliability. Process sealed for surface-mount soldering and washing with a flush actuator and J-bend terminations. It offers durability with a mechanical and electrical life of 1,000 cycles, an insulation resistance of at least 100 MΩ at 100 VDC, a contact resistance maximum of 100 milliohms, and dielectric strength of at least 300 VDC. Constructed with UL94V-0 rated LCP actuator, PPS cover and case, and gold-plated copper alloy contacts suitable for handheld devices and instrumentation.

Authorized Distributors
Source:Newark
Part No:TDA04H0JB1
Stock:1250
Inv Date:06-15-2026
Price: Unit price: $6.82
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Source:DigiKey
Part No:TDA04H0JB1
Stock:0
Inv Date:06-15-2026
Price: Unit price: $4.06
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Part No:TDA04H0JB1
Stock:16
Inv Date:06-16-2026
Price: Unit price: $4.17
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Part No:TDA04H0JB1
Stock:0
Inv Date:06-15-2026
Price: Unit price: $3.66
Buy/RFQ:
Part No:TDA04H0JB1
Stock:0
Inv Date:06-15-2026
Price: Unit price: $6.06
Buy/RFQ:
Part No:TDA04H0JB1
Stock:0
Inv Date:06-15-2026
Price: Unit price: $6.06
Buy/RFQ:

C&K COMPONENTS TDA04H0JB1 Miniature Surface Mount DIP Switch Specifications:

  • Switch Function: SPST - 1, 2, 4, 6, 8 & 10 positions
  • Contact Rating: 24 V DC, 25 mA; 50 V DC, 100 mA
  • Life: 1,000 cycles
  • Contact Resistance: 100 mΩ max
  • Insulation Resistance: 100 MΩ @ 100 V DC min
  • Dielectric Strength: 300 V AC min
  • Storage Temperature: -40°C to 85°C
  • Operating Temperature: -40°C to 85°C
  • Material: PPS case & cover, LCP actuator, copper alloy contacts with gold plating
  • Terminals: Copper alloy, gold flash over nickel plate, insert molded
  • Sealing: Polyimide tape seal
  • Dimensions: Available in compact sizes with typical actuator length of 0.76 mm and overall dimensions approximately 4.27 mm
  • Compliance: RoHS

Buy the CK Switch Series TDA 4-Position Surface Mount DIP Switch: TDA04H0JB1

Order the CK TDA04H0JB1 ultra-miniature 4-position surface-mount DIP switch online today to ensure precise electrical switching in your electronic projects. With its robust bifurcated contact system, sealed design for washing and soldering, and durable material construction, this switch guarantees reliable operation over 1,000 cycles. Perfect for handheld devices, instrumentation, and control panels, it offers high insulation resistance, low contact resistance, and excellent dielectric strength, all in a compact form factor for easy integration into your electronic systems.

Buy CK Switch TDA04H0JB1 now and experience unmatched reliability and performance with sealed surface-mount construction for electronics and control applications.

Frequently Asked Questions

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You can download the TDA04H0JB1 datasheet or visit the C&K COMPONENTS website for support.

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