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DF37NB-34DS-0.4V(75)

Description
CONN RCPT 34POS 0.4MM SMD GOLD
CategoryThe connector   
File Size861KB,12 Pages
ManufacturerHirose Electric
Environmental Compliance
Download Datasheet Parametric View All

DF37NB-34DS-0.4V(75) Overview

CONN RCPT 34POS 0.4MM SMD GOLD

DF37NB-34DS-0.4V(75) Parametric

Parameter NameAttribute value
Connector typeSocket with central contact
Number of pins34
spacing0.016"(0.40mm)
Number of rows2
Installation typesurface mount
characteristicFixed solder tail
Contact platinggold
Contact plating thickness3.90µin(0.099µm)
Joint stack height0.98mm
board height0.038"(0.97mm)
0.4mm Pitch, 0.98/1.5mm Mated Height, Board-to-Board / Board-to-FPC Connectors
DF37 Series
■Further
reduction of the board space.
●Comparison
of board mounting space
30 positions, 0.4 mm pitch, 0.98 mm height
Nov.1.2018 Copyright 2018 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
DF37
8.22mm
2.98mm
4.56mm
Fig.1
0.98
DF30
■Features
1. Reduced size and board-occupied area
With the mated height of 0.98/1.5mm, width of
2.98mm and length of 8.22mm (30 positions) the
connectors are one of the smallest in its class. Also
2.6mm depth short-lead type is available. (Fig.1)
Sufficiently large flat areas allow pick-up with
vacuum nozzles of automatic placement
equipment.
Header
2. Reliable electrical and mechanical
connection
Despite its small mated height, unique contact
configuration, with a 2-point contacts and effective
mating length of 0.25mm, assures highly reliable
connection while confirming a complete mating with
a definite tactile feel.
Receptacle
Lock
Fig.2
●Splatter
protection
Contact areas
3. Self alignment
Recognizing the difficulties of mating extremely small
connectors in limited spaces, the connectors will self-
align within 0.3mm.
4. Physical shock and vibration protection
2-point contact assures electrical connection in a
shock or vibration applications. (Fig.2)
Contact areas are not exposed to the outside
penetration of the flux or other physical particles.
5. Solder wicking prevention
Nickel barriers (receptacles) and unique forming of the
contacts (headers) prevent un-intentional solder
wicking.
Contact areas
6. Contamination protection
Insulator walls protect the contact areas against flux
splatter or other physical particles contamination. (Fig.3)
Fig.3
In cases where the application will demand a high level of reliability, such as automotive,
please contact a company representative for further information.
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