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B03B-XASK-1(LF)(SN) JST B03B-XASK-1(LF)(SN) is a 3-position, single-row, through-hole male pin header with 2.5mm pitch. It features a shrouded 4-wall design with locking ramp, rated for 3A and 250V.
Mfr Part #:

B03B-XASK-1(LF)(SN)

Available from 1 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST B03B-XASK-1(LF)(SN) is a 3-position, single-row, through-hole male pin header with 2.5mm pitch. It features a shrouded 4-wall design with locking ramp, rated for 3A and 250V.
Total Stock: 2 pcs

B03B-XASK-1(LF)(SN) Available from 1 distributors

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2 pcs
2 pcs On Request 1 On Request On Request On Request On Request On Request

B03B-XASK-1(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Shrouding
Style
Termination
Termination Style
Voltage Rating

B03B-XASK-1(LF)(SN) Description

Short technical summary and product information.

The JST B03B-XASK-1(LF)(SN) is a 3-position, single-row, through-hole male pin header designed for board-to-cable/wire applications. It uses a 2.5mm pitch and features a shrouded 4-wall design with a locking ramp for secure mating. The termination style supports both press-fit and solder connections.

 

This header is rated for 3A continuous current and 250V AC/DC. The insulation is made of glass-filled polyamide (PA66/Nylon 6/6), with a flammability rating of UL94 V-0. The insulation height is 8.80mm, and the contact length is 3.40mm. Contact material is copper alloy with a tin finish.

 

The operating temperature range is -25°C to 85°C. The part is RoHS3 compliant and has an MSL of 1 (unlimited). It is unverified for REACH but listed as REACH unaffected.

B03B-XASK-1(LF)(SN) Quick Information

Product Type: Header, Male Pins
Canonical Name: JST B03B-XASK-1(LF)(SN) 3 Position 2.5mm Pitch Through Hole Header, Male Pins
Subcategory: Board-to-Cable/Wire Headers

B03B-XASK-1(LF)(SN) Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

B03B-XASK-1(LF)(SN) Features

  • 3-position single-row 2.5mm pitch header.
  • Through-hole mounting with press-fit and solder termination.
  • Shrouded 4-wall design with locking ramp.
  • Rated for 3A current and 250V voltage.
  • Operating temperature range -25°C to 85°C.

B03B-XASK-1(LF)(SN) Applications

  • Used in board-to-cable/wire connections.
  • Ideal for compact consumer electronics.
  • Suitable for industrial control systems.
  • Common in automotive interior applications.

B03B-XASK-1(LF)(SN) FAQs

7 frequently asked questions generated from this part’s specifications.
What is the number of positions on this header?

3 positions.

What is the pitch of the JST B03B-XASK-1(LF)(SN)?

2.5mm (0.098 inches).

What is the current rating for this header?

3A.

What is the voltage rating?

250V.

What mounting type does this header use?

Through Hole.

What is the operating temperature range?

-25°C to 85°C.

What is the flammability rating of the insulation?

UL94 V-0.

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