DFJ-RC120-S831124N(M)-FA datasheet, PDF

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DFJ-RC120-S831124N(M)-FA: DescriptionBoard Connector, 120 Contact(s), 2 Row(s), Male, Straight, 0.031 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Receptacle; CategoryThe connector The connector; File Size230KB，4 Pages; ManufacturerDDK; Websitehttp://www.ddknet.co.jp/English/index.html

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DFJ-RC120-S831124N(M)-FA Overview

Board Connector, 120 Contact(s), 2 Row(s), Male, Straight, 0.031 inch Pitch, Surface Mount Terminal, Locking, Black Insulator, Receptacle

DFJ-RC120-S831124N(M)-FA Parametric

Parameter Name	Attribute value
Objectid	304616558
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	ROHS COMPLIANT
Board mount options	SOLDER HOLDING POSTS
body width	0.236 inch
subject depth	0.488 inch
body length	2.228 inch
Body/casing type	RECEPTACLE
Connector type	BOARD CONNECTOR
Contact to complete cooperation	AU ON NI
Contact point gender	MALE
Contact material	COPPER ALLOY
contact mode	RECTANGULAR
Contact resistance	45 mΩ
Contact style	CENTRONIC
Dielectric withstand voltage	500VAC V
Insulation resistance	500000000 Ω
Insulator color	BLACK
insulator material	LIQUID CRYSTAL POLYMER (LCP)
Manufacturer's serial number	DFJ
Plug contact pitch	0.031 inch
Installation option 1	LOCKING
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	2
PCB contact pattern	RECTANGULAR
PCB contact row spacing	4.572 mm
Plating thickness	FLASH inch
polarization key	POLARIZED HOUSING
Rated current (signal)	0.5 A
Guideline	UL
reliability	COMMERCIAL
Terminal pitch	0.7874 mm
Termination type	SURFACE MOUNT
Total number of contacts	120

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0.8mm PitchStacking Connectors

DFJ Series

OUTLINE

DFJ series is a 0.8mm fine contact pitch

board to board stacking (Parallel Connection)

connectors.

FEATURE

・Stacking height is available from 9 diﬀerent heights(10, 13, 14, 15, 16, 17, 18, 19 and 20mm).

・SMT mounting style and board lock pins are available.

・"D" shaped polarization to prevent from mis-mating.

・Cantilever contact design

・ A tactile perceptible lock mechanism upon mating the connectors is available.

APPLICATIONS

FA, Communication Equipments

SPECIFICATIONS

Rated Voltage

Rated Current

DIelectric Withstanding Voltage

Insulation Resistance

Contact Resistance

100VAC(r.m.s.)

0.5A/Contact

350VAC(r.m.s.)/1minute

500 ＭΩ min.at250VDC

45m Ω max.

MATERIAL/FINISH

Item

Contact

Housing

LockingTab

Material/Finish

RoHS

Compliant

Copper Alloy / Contact Area : Au over Ni Plating

Tail Area : Sn-Ag over Ni Platig

LCP Resin (UL94V-0) / Black

Copper Alooy / Sn-Ag Plating

NOTE FOR MOUNTING

Absorption the gap of DFJ series is severe because of ﬁne contact pitch (0.8mm).

（Short edge and long edge: tolerance 0.05 ½½ /each）

DFJ series does not have the ﬂoating mechanism.

Please be careful to the gap when you mount more than 2 connectors on one PCB.

We recommend to isolate the PCB which mount the mating connector.

110802

◎ Speciﬁcations and/or dimenssions in this catalogue are subject to change without notice.

Your catalogue checking the latest speiﬁcations with our drawings would be highly appreciated.

http://www.ddknet.co.jp

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