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JST B04BPASK1LFSN Connector Header

This PA Series top-entry connector header features four positions with male pins on a 2.0mm pitch, suitable for through-hole mounting. Made from UL94V-0 rated PA66, it offers high reliability, secure locking, and easy assembly, making it ideal for complex wire harness applications. It includes an integrated boss for secure installation and is compliant with RoHS, ensuring environmental safety. The header supports a temperature range of -25°C to +85°C, with a contact rating of 3A and voltage of 250V, providing robust electrical performance for industrial and electronic projects.

Authorized Distributors
Source:Newark
Part No:B04B-PASK-1 (LF)(SN)
Stock:22975
Inv Date:05-29-2026
Price: Unit price: $0.476
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Part No:B04B-PASK-1(LF)(SN)
Stock:24740
Inv Date:05-30-2026
Price: Unit price: $0.28
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Part No:B04B-PASK-1-LFSN
Stock:0
Inv Date:05-30-2026
Price: N/A
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Part No:B04B-PASK-1(LF)(SN)
Stock:20487
Inv Date:05-29-2026
Price: Unit price: $0.1732
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Part No:B04B-PASK-1(LF)(SN)
Stock:4355
Inv Date:05-29-2026
Price: Unit price: $0.1732
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Part No:B04B-PASK-1(LF)(SN)
Stock:38279
Inv Date:05-29-2026
Price: Unit price: $0.158
Buy/RFQ:
Part No:B04B-PASK-1(LF)(SN)
Stock:20500
Inv Date:05-29-2026
Price: Unit price: $0.127
Buy/RFQ:

JST B04BPASK1LFSN Connector Header Specifications:

  • Number of Positions: 4
  • Pitch: 2.0mm
  • Material (Post and Solder Tab): Copper alloy, copper-undercoated, tin-plated
  • Housing: UL94V-0 rated PA66, natural (white)
  • Temperature Range: -25°C to +85°C
  • Current Rating: 3A
  • Voltage Rating: 250V AC/DC
  • Contact Resistance: Initial/10mΩ max., After environmental testing/20mΩ max.
  • Insulation Resistance: ≥ 1000 MΩ
  • Withstanding Voltage: 800V AC/minute
  • RoHS Compliant
  • Suitable for Through-Hole Mounting
  • Applicable Wire Size: AWG #28 to #22

Buy the Buy JST PA Series Top-Entry Connector Header Part Number B04BPASK1LFSN Online

Secure your electronic device assembly with JST's PA Series top-entry connector header. Featuring a 2.0mm pitch and UL94V-0 rated polyamide housing, this reliable connector ensures high performance in industrial applications. Its easy-to-mount design with integrated boss guarantees secure installation, while RoHS compliance aligns with environmental standards. Optimal for complex wire harnesses, this header supports AWG #28 to #22 wires, withstanding up to 85°C. Purchase online today for fast delivery and trusted quality in your projects.

Order your JST PA Series B04BPASK1LFSN top-entry connector header today and ensure reliable, secure wiring for your industrial and electronic projects.

Frequently Asked Questions

Where can I buy JST B04BPASK1LFSN?

You can click on the BUY or RFQ button to purchase B04BPASK1LFSN from an authorized JST distributor.

How do I troubleshoot issues or seek technical support for part B04BPASK1LFSN?

You can download the B04BPASK1LFSN datasheet or visit the JST website for support.

Who is the manufacturer of B04BPASK1LFSN?

JST

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