myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS BPA04SB Side Actuated DIP Switch

The BPA series side actuated DIP switches are compact, high-reliability electronic switches suitable for addressing, logic switching, and function control in industrial and computer applications. Featuring RoHS compliance, these switches offer durable materials such as PPS housing, beryllium copper contacts with gold over nickel plating, and brass terminals. They are available in different pole positions, with through-hole or surface mount options, and supplied in tubes or tape and reel packaging, making them ideal for automation, control systems, and electronics projects. Designed for use in demanding environments, these switches feature a 1,000-cycle lifespan, 50 milliohms contact resistance, and are flow solderable.

Authorized Distributors
Source:DigiKey
Part No:BPA04SB
Stock:217
Inv Date:06-15-2026
Price: Unit price: $4.08
Buy/RFQ:
Part No:BPA04SB
Stock:0
Inv Date:06-16-2026
Price: Unit price: $3.88
Buy/RFQ:
Part No:BPA04SB
Stock:0
Inv Date:06-15-2026
Price: Unit price: $3.38
Buy/RFQ:
Part No:BPA04SB
Stock:355
Inv Date:06-15-2026
Price: Unit price: $1.78
Buy/RFQ:
Part No:BPA04SB
Stock:355
Inv Date:06-15-2026
Price: Unit price: $1.78
Buy/RFQ:
Part No:BPA04SB
Stock:385
Inv Date:06-15-2026
Price: Unit price: $1.97
Buy/RFQ:
Source:Arrow EU
Part No:BPA04SB
Stock:1855
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:BPA04SB
Stock:1217
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS BPA04SB Side Actuated DIP Switch Specifications:

  • Switch Function: 1 thru 10 and 12 position available
  • Contact Rating: 100 mA max. @ 5 V DC or 25 mA max. @ 24 V DC
  • Mechanical and Electrical Life: 1,000 cycles min. @ 5 VDC 10mA
  • Contact Resistance: 50 milliohms initial max
  • Insulation Resistance: 100 V DC 100 megohms min
  • Dielectric Withstand Voltage: 300 V AC for 1 minute
  • Storage Temperature: -40°C to 85°C
  • Operating Temperature: -20°C to 85°C
  • Operating Force: 800 grams max
  • Solderability: Flow solderable and washable (260°C for 10 sec. max)
  • Housing Material: PPS, black (UL94V-0)
  • Contacts: Beryllium Copper, Gold over Nickel plate
  • Terminals: Brass, Gold over Nickel plate
  • Packaging: Rigid tubes, tape and reel available for SMT models

Buy the Buy C&K BPA Series Side Actuated DIP Switches Part Number BPA04SB Online

Order the C&K BPA04SB side actuated DIP switch online today for reliable performance in industrial controls and electronics. Featuring RoHS compliance, high durability, and a 1,000-cycle lifespan, these switches are perfect for addressing, logic switching, and function control applications. Available with through-hole or surface mount terminals, supplied in tubes or tape-and-reel packaging, they ensure flexible installation suited for automation, computer peripherals, and industrial environments. Experience high contact resistance, excellent insulation, and durable construction with fast, easy soldering for your project needs.

Get C&K BPA04SB today—built for precision and long-lasting durability with high cycle life and reliable electrical performance.

Frequently Asked Questions

Where can I buy C&K COMPONENTS BPA04SB?

You can click on the BUY or RFQ button to purchase BPA04SB from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part BPA04SB?

You can download the BPA04SB datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of BPA04SB?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by