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JST SHD Series Straight Surface PCB Header, 20 Contacts, 1 mm Pitch, 2 Row, Shrouded BM20B-SRDS-G-TF(LF)(SN)

Category PCB Header Brand JST Condition New

Specifications

Country of Origin Korea
Voltage 50V
Brand JST
Orientation Straight
Current 1A
Model BM20B-SRDS-G-TF(LF)(SN)
Mount Type Surface
Housing Material Polyamide
Contact Material Phosphor Bronze
Series SHD
Termination Type Solder
Maximum Operating Temperature 85°C
Minimum Operating Temperature -25°C
Number of Rows 2
Pitch 1mm
Contact Plating Gold
Number of Contacts 20
Contact Gender Male
Shrouded/Unshrouded Shrouded
Connector System Wire-to-Board
Initial contact resistance 20mΩ max

Key Features

  • The connector system is wire-to-board, suitable for surface mounting applications.
  • It has a current rating of 1 ampere and voltage rating of 50 volts AC/DC.
  • The header features phosphor bronze contacts with gold plating for reliable electrical performance.
  • Housing is constructed from polyamide material offering durability and temperature resistance.
  • Operating temperature range is from -25°C to 85°C, suitable for various industrial environments.
  • The design includes ribs and grooves to prevent incorrect insertion and to maintain correct mating alignment.
  • Termination type is solder with male contact gender for standard PCB integration.
  • This product is RoHS compliant and Korean origin, ideal for electronic component assembly and manufacturing.

Product Description

JST BM20B-SRDS-G-TF(LF)(SN) SHD Series Straight Surface PCB Header is a high-quality double-row, 20-contact connector with a 1 mm pitch designed for wire-to-board applications. Its surface mount design facilitates compatibility with automated assembly processes including vacuum pick-and-place equipment.

Constructed with polyamide housing and gold-plated phosphor bronze contacts, this shrouded connector ensures reliable electrical connections with a maximum current of 1 amp and voltage rating of 50 V AC/DC. The robust design features ribs and grooves that prevent misalignment during connector mating and unmating operations.

With a temperature operating range from -25°C to 85°C, it is suitable for demanding industrial, electronic assembly, manufacturing, automotive, and communication equipment applications. The solder termination and male contacts provide standard PCB mounting integration.

This connector is RoHS compliant and manufactured in the Republic of Korea, ensuring adherence to environmental and quality standards. The compact 1 mm pitch facilitates space-saving PCB layouts. Double-row configuration increases contact density for complex circuitry.

Gold plating reduces contact resistance and improves corrosion resistance. Designed for use in industrial, lab, manufacturing, and electronic equipment assembly. Shrouded design enhances durability and prevents connector damage.

Choose JST SHD Series PCB Headers for reliable, high-density, and compact electronic interconnections. Explore more connectors and electronic components from EnvMart's comprehensive catalog to suit your project needs.

JST SHD Series Straight Surface PCB Header, 20 Contacts, 1 mm Pitch, 2 Row, Shrouded BM20B-SRDS-G-TF(LF)(SN)
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Frequently Asked Questions

The JST SHD Series PCB header has a current rating of 1 ampere.

It has a voltage rating of 50 volts AC/DC.

The housing is made from polyamide, and the contacts are phosphor bronze with gold plating.

The operating temperature range is from -25°C to 85°C.

This model features 20 contacts arranged in a double-row configuration.

It uses solder termination with male contact gender for standard PCB integration.

Yes, this connector is RoHS compliant, ensuring it meets environmental standards.

The pitch of this PCB header is 1 mm, facilitating compact layouts.

It supports a wire-to-board connector system, suitable for surface mounting applications.

The design includes ribs and grooves that prevent misalignment during mating and unmating operations.

This model is manufactured in Korea.

The initial contact resistance is a maximum of 20 mΩ.

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