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BM10B(0.8)-10DP-0.4V(51) Hirose BM10B(0.8)-10DP-0.4V(51) is a 10-position, 0.4mm pitch surface mount header with outer shroud contacts. It features gold contact finish, solder retention, and a mated stacking height of 0.8mm.
Mfr Part #:

BM10B(0.8)-10DP-0.4V(51)

Available from 1 distributors
Mfr Name: Hirose Electric
Hirose Electric
Hirose BM10B(0.8)-10DP-0.4V(51) is a 10-position, 0.4mm pitch surface mount header with outer shroud contacts. It features gold contact finish, solder retention, and a mated stacking height of 0.8mm.
Total Stock: 8,000 pcs
$ Price Range: $0.28 - $0.59

BM10B(0.8)-10DP-0.4V(51) Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,000 pcs
8000 pcs On Request 1 On Request On Request On Request On Request On Request

BM10B(0.8)-10DP-0.4V(51) Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connector Type
Contact Finish
Contact Finish Thickness
Current Rating
Features
Height Above Board
Lead Spacing
Lead Style
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Operating Temperature Range
Pitch
Solder Retention
Storage Temperature Range
Tape & Reel

BM10B(0.8)-10DP-0.4V(51) Description

Short technical summary and product information.

The Hirose BM10B(0.8)-10DP-0.4V(51) is a board-to-board connector from the BM10 series, offering 10 positions arranged in 2 rows with a 0.4mm pitch. This surface mount header features outer shroud contacts and is designed for high-density applications requiring a low mated height of 0.8mm.

 

Key specifications include a gold contact finish with 2.00µin thickness, a current rating of 0.3A per contact, and an operating temperature range of -35°C to +85°C. The connector includes solder retention features for secure attachment during reflow soldering.

 

Design features from the datasheet include a 2-point contact configuration for reliable electrical and mechanical connection, self-alignment capability up to 0.3mm, shock-absorbing protrusions, solder wicking prevention via nickel barriers, and contamination protection from insulator walls. These features make it suitable for board-to-board and board-to-FPC interconnects in compact electronic devices.

 

The connector has a height above board of 0.63mm and is available in tape and reel packaging (DigiKey part numbers H11811TR-ND, H11811CT-ND, H11811DKR-ND).

BM10B(0.8)-10DP-0.4V(51) Quick Information

Product Type: Board-to-Board Connector
Series: BM10
Canonical Name: Hirose BM10 Series 10 Position 0.4mm Pitch Surface Mount Header, Outer Shroud Contacts
Subcategory: Board-to-Board Connector

BM10B(0.8)-10DP-0.4V(51) Compliance

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

BM10B(0.8)-10DP-0.4V(51) Estimated Pricing

Qty Low High
1+ $0.59 $0.59
10+ $0.52 $0.52
25+ $0.47 $0.47
50+ $0.44 $0.44
100+ $0.43 $0.43
250+ $0.39 $0.39
500+ $0.37 $0.37
1,000+ $0.30 $0.30
2,500+ $0.28 $0.28
8,000+ $0.30 $0.30
16,000+ $0.29 $0.29
24,000+ $0.28 $0.28

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

BM10B(0.8)-10DP-0.4V(51) Features

  • 10 positions in 2 rows with 0.4mm pitch.
  • Surface mount header with gold contact finish.
  • Solder retention for secure PCB mounting.
  • Mated stacking height of 0.8mm.
  • Rated current 0.3A per contact.

BM10B(0.8)-10DP-0.4V(51) Applications

  • Ideal for compact board-to-board connections.
  • Suitable for board-to-FPC interconnects.
  • Used in small portable electronic devices.
  • Applicable in high-density PCB designs.

BM10B(0.8)-10DP-0.4V(51) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does the BM10B(0.8)-10DP-0.4V(51) have?

10 positions.

What is the pitch of this connector?

0.4mm.

What is the current rating?

0.3A.

What is the mounting type?

Surface mount.

What is the operating temperature range?

-35°C to +85°C.

What is the contact finish?

Gold with 2.00µin thickness.

What is the mated stacking height?

0.8mm.

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