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Hirose Electric Co Ltd BM20B08 Series

21 variants · Hirose Electric Co Ltd

About the Hirose Electric Co Ltd BM20B08 Series

The Hirose Electric Co Ltd BM20B08 Series series groups 21 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common contact finish of Gold, features of Solder Retention and mated stacking heights of 0.8mm. Variants differ by connector type, contact finish thickness and height above board, so you can match the exact connector type your application requires using the selection guide below. All listed Hirose Electric Co Ltd BM20B08 Series part numbers are active and orderable.

Select a variant by

Connector type
Header, Outer Shroud Contacts · Receptacle, Center Strip Contacts
Contact finish thickness
- · 2.00µin (0.051µm)
Height above board
0.026\" (0.65mm) · 0.031\" (0.80mm)
Positions
10 · 20 · 24 · 30 · 40

Shared specifications

Contact finish
Gold
Features
Solder Retention
Mated stacking heights
0.8mm
Mounting type
Surface Mount
Package
Tape & Reel (TR) Cut Tape (CT)
Pitch
0.016\" (0.40mm)
Rows
2

Variant comparison

ParameterBM20B(0.8)-40DP-0.4V(51)BM20B(0.8)-40DS-0.4V(51)BM20B(0.8)-20DP-0.4V(53)BM20B(0.8)-10DS-0.4V(51)BM20B(0.8)-30DS-0.4V(53)BM20B(0.8)-10DP-0.4V(53)
Connector typeHeader, Outer Shroud ContactsReceptacle, Center Strip ContactsHeader, Outer Shroud ContactsReceptacle, Center Strip ContactsReceptacle, Center Strip ContactsHeader, Outer Shroud Contacts
Contact finish thickness2.00µin (0.051µm)2.00µin (0.051µm)-2.00µin (0.051µm)--
Height above board0.026\" (0.65mm)0.031\" (0.80mm)0.026\" (0.65mm)0.031\" (0.80mm)0.031\" (0.80mm)0.026\" (0.65mm)
Positions404020103010

Request a quote on any Hirose Electric Co Ltd BM20B08 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Hirose Electric Co Ltd BM20B08 Series variants differ?
Hirose Electric Co Ltd BM20B08 Series part numbers differ by connector type, contact finish thickness, height above board and positions. Use the selection guide above to pick by connector type.
How many Hirose Electric Co Ltd BM20B08 Series part numbers are listed?
21 Hirose Electric Co Ltd BM20B08 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Hirose Electric Co Ltd BM20B08 Series?
Request a quote (RFQ) for any Hirose Electric Co Ltd BM20B08 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants