BM14B(0.8)-20DS-0.4V(52) datasheet, PDF

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BM14B(0.8)-20DS-0.4V(52): Descriptionconn rcpt 20pos 0.4mm smd; CategoryThe connector; File Size701KB，12 Pages; ManufacturerHirose; Websitehttp://www.hirose-connectors.com/; Environmental Compliance

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BM14B(0.8)-20DS-0.4V(52) Overview

conn rcpt 20pos 0.4mm smd

BM14B(0.8)-20DS-0.4V(52) Parametric

Parameter Name	Attribute value
Datasheets
BM14/BM14E Series
Product Photos
BM10NB(0.8)-20DS
Standard Package	8,000
Category	Connectors, Interconnects
Family	Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine
Packaging	Tape & Reel (TR)
Connector Type	Receptacle, Center Strip Contacts
Number of Positions	20
Pitch	0.016" (0.40mm)
Number of Rows	2
Mounting Type	Surface Mou
Features	Solder Retenti
Contact Finish	Gold
Contact Finish Thickness	2µin (0.05µm)
Mated Stacking Heights	0.8mm
Height Above Board	-
Other Names	684-8004-8-52

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0.4 mm Contact Pitch, Board-to-FPC Connectors

BM14 Series

Mating Cross-Section Diagram (H = 0.8 mm type)

Molded structure

Two-point

contact system

■Features

1. Two stacking height options

Two separate heights available: 0.8 and 1.3 mm

Molded structure

The molded structure provides security and

insulation between the terminals and the board

2. Ultra space-saving design

With its drastically reduced depth of 1.98 mm,

this series can fit in the tightest designs.

Fig. 1

Solid mating feedback

Dimple on contact

Point A

3. Two point contact system

The two point contact structure encloses the

plug contacts and assures a completely secure

connection. (Fig.1)

4. Superior tactile feedback

A clear tactile click is delivered upon the

successful completion of the mating process

(Fig. 2).

5. Drop and shock resistant structure

Dimples were designed into the plug contacts;

they increase retention force and absorb shock

when dropped.

Insertion force

6. User friendly operations

Insertion force (N)

The low-profile connectors with stacking height

of 0.8 mm maintain the mating self-alignment

ra n g e o f 0 . 3 m m , s e c u r i n g e a s y m a t i n g

operations.

-10

Distance (mm)

Time

Clear tactile

feeling

7. No pattern prohibited area

No restrictions on PCB layout patter n are

imposed, as thin molding technology maintains

the effective mating length of 0.2 mm while

achieving complete insulation between the

bottom side of the receptacle and the board.

Image: 0.8 mm stacking height

Fig. 2

2013.11

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