What are the key specifications of the B02B-XASK-1(LF)(SN)?

It features a 2.5mm pitch, 3A current rating, 250V voltage rating, and operates between -25°C and +85°C.

What should engineers review before using this connector?

Engineers should verify the PCB layout requirements, specifically the hole dimensions, and ensure the mating crimp housing (XAP-02V-1) is selected.

What are the sourcing risks for this component?

The component is a standard, widely available JST part with high stock levels, presenting low sourcing risk.

What is the pinout of B02B-XASK-1(LF)(SN)?

Use the B02B-XASK-1(LF)(SN) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about B02B-XASK-1(LF)(SN) pinout to locate pins, power rails, and interface signals before layout.

B02B-XASK-1(LF)(SN) Datasheet, Specs, Alternatives & ECAD | JST

AI summary

The B02B-XASK-1(LF)(SN) is a 2-position, 2.5mm pitch shrouded header connector from JST's XA series, ideal for secure, disconnectable through-hole PCB connections.

Best for

Industrial control systems
Consumer electronics
Automotive internal wiring

Avoid if

High-vibration environments without proper strain relief
Applications requiring gold-plated contacts

Check before use

PCB hole diameter
Mating housing compatibility

Key specifications

Pitch: 2.5 mm
Positions: 2
Current Rating: 3 A
Voltage Rating: 250 V

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

IndustrialConsumer

Datasheet

B02B-XASK-1(LF)(SN)-JST-datasheet-52415.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for B02B-XASK-1(LF)(SN): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
B02B-XASK-1-A(LF)(SN)Manufacturer	URL can't contain control characters. '/component/docs/517501e93e98e4976dae7fc5cbb95a5d_2304140030_JST-B02B-XASK-1-LF-SN_C263753.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/7cba30bae1c0be55ae0a2dd2e89d06cc.pdf, https://file.elecfans.com/web1/M00/57/FE/o4YBAFtRiHWAQL9nABNiKrvjVpA592.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-513483.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-65849992.pdf, https://datasheet.octopart.com/B0	Has caveats

B2B-XH-A(LF)(SN)Manufacturer	URL can't contain control characters. '/component/docs/517501e93e98e4976dae7fc5cbb95a5d_2304140030_JST-B02B-XASK-1-LF-SN_C263753.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/7cba30bae1c0be55ae0a2dd2e89d06cc.pdf, https://file.elecfans.com/web1/M00/57/FE/o4YBAFtRiHWAQL9nABNiKrvjVpA592.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-513483.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-65849992.pdf, https://datasheet.octopart.com/B0	Has caveats
S2B-XH-A(LF)(SN)Manufacturer	URL can't contain control characters. '/component/docs/517501e93e98e4976dae7fc5cbb95a5d_2304140030_JST-B02B-XASK-1-LF-SN_C263753.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/7cba30bae1c0be55ae0a2dd2e89d06cc.pdf, https://file.elecfans.com/web1/M00/57/FE/o4YBAFtRiHWAQL9nABNiKrvjVpA592.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-513483.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-65849992.pdf, https://datasheet.octopart.com/B0	Has caveats
HC-XH-2A-GManufacturer	URL can't contain control characters. '/component/docs/517501e93e98e4976dae7fc5cbb95a5d_2304140030_JST-B02B-XASK-1-LF-SN_C263753.pdf, https://s3.lax.sharktech.net/viassion/datasheets/hqonline/7cba30bae1c0be55ae0a2dd2e89d06cc.pdf, https://file.elecfans.com/web1/M00/57/FE/o4YBAFtRiHWAQL9nABNiKrvjVpA592.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-513483.pdf, https://datasheet.octopart.com/B02B-XASK-1%28LF%29%28SN%29-JST-datasheet-65849992.pdf, https://datasheet.octopart.com/B0	Has caveats

Design and risk insights

Questions & answers

It is a 2-position, 2.5mm pitch shrouded header connector designed for through-hole PCB mounting, part of the JST XA series.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the B02B-XASK-1(LF)(SN)?+×

What are the key specifications of the B02B-XASK-1(LF)(SN)?+×

What should engineers review before using this connector?+×

What are the sourcing risks for this component?+×

What is the pinout of B02B-XASK-1(LF)(SN)?+×