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BM14B(0.8)-20DS-0.4V(51) Hirose BM14B(0.8)-20DS-0.4V(51) is a 20-position, 0.4mm pitch, surface mount board-to-board receptacle connector. It features gold contact finish and solder retention for reliable connections.
Mfr Part #:

BM14B(0.8)-20DS-0.4V(51)

Available from 1 distributors
Mfr Name: Hirose Electric
Hirose Electric
Hirose BM14B(0.8)-20DS-0.4V(51) is a 20-position, 0.4mm pitch, surface mount board-to-board receptacle connector. It features gold contact finish and solder retention for reliable connections.
Total Stock: 16,000 pcs
$ Price Range: $0.60

BM14B(0.8)-20DS-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
16,000 pcs
16000 pcs On Request 1 On Request On Request On Request On Request On Request

BM14B(0.8)-20DS-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
Features
Height Above Board
Lead Spacing
Lead Style
Mated Stacking Heights
Mounting Type
Number of Positions
Number of Rows
Pitch
SVHC Present

BM14B(0.8)-20DS-0.4V(51) Description

Short technical summary and product information.

The BM14B(0.8)-20DS-0.4V(51) from Hirose Electric is a 20-position receptacle connector with center strip contacts, designed for board-to-board stacking applications. It features a 0.4mm pitch and 2 rows of contacts, providing a compact, high-density interconnect solution.

 

The connector is surface mount (SMT) with a height above board of 0.031 inches (0.80mm) and a mated stacking height of 0.8mm. The contacts are gold-plated with a thickness of 2.00µin (0.051µm), ensuring reliable signal integrity. The solder retention feature helps maintain mechanical stability during assembly.

 

This connector is suitable for use in mezzanine (board-to-board) configurations where space is limited. The 0.4mm pitch allows for high-density routing, while the 2-row design provides a balanced number of I/O. The gold finish offers corrosion resistance and good conductivity.

BM14B(0.8)-20DS-0.4V(51) Quick Information

Product Type: Board-to-Board Receptacle Connector
Series: BM14
Canonical Name: Hirose Electric BM14B(0.8)-20DS-0.4V(51) Receptacle, 20 Position, 0.4mm Pitch, Surface Mount, Gold
Subcategory: Mezzanine (Board-to-Board) Connectors

BM14B(0.8)-20DS-0.4V(51) Compliance

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

BM14B(0.8)-20DS-0.4V(51) Estimated Pricing

Qty Low High
8,000+ $0.60 $0.60

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

BM14B(0.8)-20DS-0.4V(51) Features

  • 20-position, 2-row receptacle connector.
  • 0.4mm pitch for high-density design.
  • Surface mount with 0.80mm height.
  • Gold contact finish for reliability.
  • Solder retention for secure assembly.

BM14B(0.8)-20DS-0.4V(51) Applications

  • Used in board-to-board stacking applications.
  • Ideal for mezzanine connector configurations.
  • Suitable for compact electronic devices.
  • Applicable in high-density interconnect designs.

BM14B(0.8)-20DS-0.4V(51) FAQs

7 frequently asked questions generated from this part’s specifications.
How many positions does this connector have?

20 positions.

What is the pitch of this connector?

0.40mm.

What is the mounting type?

Surface Mount.

What is the contact finish?

Gold.

What is the height above board?

0.031 inches (0.80mm).

What are the mated stacking heights?

0.8mm.

What features does this connector have?

Solder Retention.

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