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BM03B-XASS-TF(LF)(SN) JST BM03B-XASS-TF(LF)(SN) is a 3-position, 1-row, 2.50mm pitch surface mount male pin header with a shrouded 4-wall design. It is rated for 3A at 250V and features a locking ramp fastening system.
Mfr Part #:

BM03B-XASS-TF(LF)(SN)

Available from 1 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST BM03B-XASS-TF(LF)(SN) is a 3-position, 1-row, 2.50mm pitch surface mount male pin header with a shrouded 4-wall design. It is rated for 3A at 250V and features a locking ramp fastening system.
Total Stock: 85 pcs

BM03B-XASS-TF(LF)(SN) Available from 1 distributors

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85 pcs
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BM03B-XASS-TF(LF)(SN) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Material
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Features
Flammability Rating
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
Operating Temperature Range
Pitch
Shrouding
Style
Tape & Reel
Termination
Voltage Rating

BM03B-XASS-TF(LF)(SN) Description

Short technical summary and product information.

The JST BM03B-XASS-TF(LF)(SN) is a 3-position, single-row surface mount header from the XA series, designed for board-to-cable/wire applications. It features a shrouded 4-wall housing made from natural polyamide (PA) nylon with a UL94 V-0 flammability rating, providing robust insulation and protection.

 

The header has a 2.50mm pitch and is loaded with 3 male pin contacts made of copper alloy with a tin finish. The surface mount termination includes a solder retention feature for reliable board attachment. It uses a locking ramp fastening type for secure mating.

 

Electrically, this connector is rated for 3A current and 250V voltage, with an operating temperature range of -25°C to 85°C. The circular contact shape supports consistent electrical performance. The component is RoHS3 compliant and has an MSL of 1 (unlimited) based on provided data.

BM03B-XASS-TF(LF)(SN) Quick Information

Product Type: Header
Series: XA
Canonical Name: JST XA Series 3-Position 2.50mm Pitch Surface Mount Shrouded Header, Male Pins
Subcategory: Shrouded Header

BM03B-XASS-TF(LF)(SN) Compliance

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

BM03B-XASS-TF(LF)(SN) Features

  • 3 positions, single row, 2.50mm pitch.
  • Shrouded 4-wall housing for mate protection.
  • Surface mount with solder retention feature.
  • Rated for 3A current and 250V voltage.
  • Locking ramp fastening for secure connection.

BM03B-XASS-TF(LF)(SN) Applications

  • Board-to-cable wiring in consumer electronics.
  • Internal power and signal interconnects.
  • Industrial control and automation equipment.
  • Compact SMD designs requiring secure locking.

BM03B-XASS-TF(LF)(SN) FAQs

6 frequently asked questions generated from this part’s specifications.
What is the pitch of the JST BM03B-XASS-TF(LF)(SN) header?

The pitch is 2.50mm (0.098").

How many positions does this connector have?

3 positions, all loaded.

What is the current and voltage rating?

Rated for 3A and 250V.

What mounting type does this header use?

Surface mount with solder termination.

What is the operating temperature range?

-25°C to 85°C.

Is the component RoHS compliant?

RoHS3 Compliant (unverified from existing database).

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