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JST XA Series Straight Surface PCB Header 4 Contacts 2.5 mm Pitch 1 Row Shrouded BM04B-XASS-TF (LF)(SN)

Category PCB Header Brand JST Condition New

Specifications

Country of Origin Japan
Voltage 250V
Brand JST
Orientation Straight
Current 3A
Model BM04B-XASS-TF (LF)(SN)
Mount Type Surface
Housing Material Polyamide
Contact Material Copper Alloy
Series XA
Termination Type Solder
Maximum Operating Temperature 85°C
Minimum Operating Temperature -25°C
Number of Rows 1
Pitch 2.5mm
Contact Plating Tin
Number of Contacts 4
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board

Key Features

  • Features a locking ramp device ensuring a secure mating connector connection.
  • Housing made from glass filled PA66 nylon prevents solder cracking.
  • Incorporates insertion guides and polarization bosses for easy and accurate PCB alignment.
  • Header pins have a rounded design and are reflow treated for low insertion force.
  • Suitable for operating temperatures from -25°C to 85°C.
  • Current rating up to 3 A with a voltage rating of 250 V.
  • Contact material is copper alloy with tin plating for reliable conduction.
  • Designed as a wire-to-board connector with male contact gender.

Product Description

JST BM04B-XASS-TF (LF)(SN) PCB Header is a high-quality, straight orientation surface mount connector designed for reliable wire-to-board connections with 4 contacts and a 2.5 mm pitch. The shrouded header housing, made from polyamide (PA66) glass-filled nylon, prevents solder cracking and enhances durability.

This header features a locking ramp device that secures the connection to mating connectors, reducing the risk of disconnection due to vibration or assembly conditions. The incorporation of insertion guides and polarization bosses assists in easy insertion and precise PCB alignment, improving manufacturing efficiency.

The contact pins are made of copper alloy and plated with tin, providing excellent electrical performance and corrosion resistance. The header supports a current rating of 3 A and voltage rating of 250 V, suitable for many PCB applications in electronics manufacturing, power connectors, and industrial electronics systems.

Designed for harsh operating conditions, it performs reliably within temperatures ranging from -25°C to 85°C. The connector system's solder termination type offers strong mechanical and electrical connections on the PCB surface mount pads.

These JST XA series headers are widely used in electronic components, power connectors, and PCB connector assemblies in various industrial, commercial, and laboratory equipment. Locking ramp device for secure connector mating.

Insertion guides for easy PCB alignment and insertion. Polarization bosses for correct connector orientation. Housing material prevents solder cracking and ensures durability. Low insertion force thanks to reflow treated rounded pins.

Current rating of 3 A at 250 V voltage. Surface mount termination type for efficient PCB assembly. Operating temperature range from -25°C to 85°C. Manufactured in Japan maintaining high-quality standards. Suitable for electronics manufacturing and industrial applications.

The package contains the JST XA series PCB header as described above. Browse more high-quality PCB Headers and Connectors within the Electronics & Electricals category at EnvMart.

JST XA Series Straight Surface PCB Header 4 Contacts 2.5 mm Pitch 1 Row Shrouded BM04B-XASS-TF (LF)(SN)
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Frequently Asked Questions

This model has a current rating of 3 A and a voltage rating of 250 V.

It operates reliably within a temperature range from -25°C to 85°C.

This connector features a pitch of 2.5 mm and has 4 contacts.

The housing is made from glass-filled polyamide (PA66) nylon, while the contact pins are made of copper alloy with tin plating.

The locking ramp device ensures a secure connection to mating connectors, reducing the risk of disconnection due to vibration or assembly conditions.

It uses a solder termination type for strong mechanical and electrical connections on PCB surface mount pads.

Yes, this model is designed for surface mount applications.

This connector has a straight orientation.

It incorporates insertion guides and polarization bosses to facilitate easy insertion and precise PCB alignment.

This PCB header is manufactured in Japan, maintaining high-quality standards.

The contact gender for this model is male.

It is suitable for various PCB applications in electronics manufacturing, power connectors, and industrial electronics systems.

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