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

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

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Category PCB Connectors 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
Pay online using	Or choose to pay later via bank transfer
RS Stock No.	917-4624Brand: JSTManufacturers Part No.: BM04B-XASS-TF (LF)(SN)
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 for secure and vibration-resistant connections.
Includes insertion guides and polarization bosses for accurate PCB alignment.
Constructed with glass-filled PA66 polyamide housing to prevent solder cracking.
Rounded, reflow-treated header pins provide low insertion force.
Supports up to 3A current and 250V voltage rating.
Operates reliably within -25°C to 85°C temperature range.
Surface mount type with wire-to-board connector system.
Copper alloy contact material with tin plating for durability.

Product Description

The JST XA Series BM04B-XASS-TF (LF)(SN) is a 4-contact shrouded straight surface PCB header designed with a 2.5 mm pitch for wire-to-board applications. This connector features a locking ramp device that provides a secure connection to the mating connector, preventing accidental disconnections caused by assembly processes or vibrations.

Insertion guides and polarization bosses incorporated into the housing design facilitate easy insertion and precise alignment on the PCB. The housing is made from glass-filled PA66 nylon material, which effectively prevents solder cracking during reflow processes.

The header pins are rounded and reflow treated to ensure low insertion force, improving ease of assembly and reducing wear on connectors. It supports a current rating of 3 amperes and voltage rating of 250 volts, operating within a temperature range from -25°C to 85°C. The contact contacts are made from copper alloy with tin plating to ensure reliable electrical performance and corrosion resistance.

This JST PCB header is ideal for industrial electronics assembly, manufacturing, automation, and control systems that demand secure and precise PCB connectivity. Its robust construction and alignment features make it suited for applications in harsh or vibration-prone environments.

Features a locking ramp device for secure and vibration-resistant connections. Includes insertion guides and polarization bosses for accurate PCB alignment. Constructed with glass-filled PA66 polyamide housing to prevent solder cracking.

Rounded, reflow-treated header pins provide low insertion force. Supports up to 3A current and 250V voltage rating. Operates reliably within -25°C to 85°C temperature range. Surface mount type with wire-to-board connector system.

High-quality copper alloy contacts plated with tin for durability. The product is made in Japan, ensuring adherence to stringent manufacturing standards.

Explore more high-quality PCB Connectors and related electronic components at EnvMart for applications in electronics manufacturing, industrial automation, and electrical systems integration.