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B10B-EH-A JST B10B-EH-A is a 10 position, single row, 2.5mm pitch shrouded header with male pins. It features a friction lock, through hole mounting, and is rated for 3A and 250V.
Mfr Part #:

B10B-EH-A

Available from 2 distributors
Mfr Name: Jst Manufacturing
Jst Manufacturing
JST B10B-EH-A is a 10 position, single row, 2.5mm pitch shrouded header with male pins. It features a friction lock, through hole mounting, and is rated for 3A and 250V.
Total Stock: 49,890 pcs
$ Price Range: $0.19 - $0.36

B10B-EH-A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
46,390 pcs
46390 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,500 pcs
3500 pcs On Request 1 On Request On Request On Request On Request On Request

B10B-EH-A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applicable PC Board Thickness
Connector Type
Contact Finish
Contact Length
Contact Material
Contact Resistance (Maximum @ After Environmental Tests)
Contact Resistance (Maximum @ Initial)
Contact Shape
Contact Type
Current Rating
Current Rating (Amps)
Fastening Type
Insulation Color
Insulation Height
Insulation Material
Insulation Resistance
Lead Spacing
Lead Style
Material Flammability Rating
Mounting Type
Number of Positions
Number of Positions Loaded
Number of Rows
Operating Temperature
Pitch
Shrouding
Style
Termination
Voltage Rating
Withstanding Voltage

B10B-EH-A Description

Short technical summary and product information.

The JST B10B-EH-A is a 10-position, single-row header from the EH series, designed for wire-to-board connections with a 2.5mm pitch. This low-profile connector features a shrouded 3-wall design with a friction lock for secure mating. It is rated for 3A current (AWG #22) and 250V AC/DC, with an operating temperature range of -25°C to +85°C. Contact resistance is 10 mΩ max initial and 20 mΩ after environmental tests, with insulation resistance of 1000 MΩ min. The header withstands 800 VAC for one minute. Mounting is through hole with press-fit or solder termination. Insulation material is PA66 Nylon 6/6 with UL94 V-0 flammability rating. Contact material is brass (datasheet notes phosphor bronze for mating contacts) with tin-lead finish (datasheet states tin-plated). The part is RoHS2 compliant according to the datasheet. Suitable for applications requiring reliable connections in space-constrained PCB layouts.

B10B-EH-A Quick Information

Product Type: Header, Male Pins
Series: EH
Canonical Name: JST EH Series Header, 10 Positions, 2.5mm Pitch, Through Hole, Friction Lock
Subcategory: Shrouded Header, 3 Wall, Friction Lock

B10B-EH-A Compliance

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

B10B-EH-A Estimated Pricing

Qty Low High
1+ $0.36 $0.36
10+ $0.31 $0.31
100+ $0.26 $0.26
500+ $0.23 $0.23
1,000+ $0.22 $0.22
5,000+ $0.20 $0.20
10,000+ $0.19 $0.19

Estimated market price range - modelled values for guidance only, not live distributor offers.

B10B-EH-A Features

  • 10 position single row 2.5mm pitch header.
  • Rated for 3A current and 250V voltage.
  • Shrouded with 3 walls and friction lock.
  • Through hole mounting with press-fit or solder termination.
  • Operating temperature range -25°C to +85°C.

B10B-EH-A Applications

  • Wire-to-board connection in consumer electronics.
  • Space-saving low-profile design.
  • Easy harness assembly with friction lock.

B10B-EH-A FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the B10B-EH-A have?

10 positions in a single row.

What is the pitch of the B10B-EH-A?

2.50mm.

What is the current rating of the B10B-EH-A?

3A (AWG #22).

What is the voltage rating of the B10B-EH-A?

250V AC/DC.

What is the mounting type for the B10B-EH-A?

Through hole with press-fit or solder termination.

What is the operating temperature range?

-25°C to +85°C.

What is the insulation material and flammability rating?

Polyamide (PA66) with UL94 V-0 rating.

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