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TE Connectivity 1981959-1

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TE Connectivity 1981959-1

Delivery Time : 11-13工作日

Description : Card Connector MINI SIM Push-Push Surface Mount

Height Above Board : 1.87mm

Model Number : 1981959-1

Operating Temperature : -25℃~+70℃

MOQ : 800

Brand Name : 1981959-1

Card Connection Mode : Push-Push

Packaging Details : SMD

Stock : 5600

Connector Type : Connector and Ejector

Card Type : Mini-SIM Card

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Product Overview

This is a SIM connector with a push-push type mechanism and integrated switch, designed for high-reliability applications. It facilitates the insertion and ejection of SIM cards with a user-friendly push-push action. The integrated switch provides additional functionality for detecting the presence or state of the SIM card or related operations. It is suitable for compact electronic devices requiring SIM card connectivity.

Brand TE Connectivity

Product Name SIM CONNECTOR PUSH-PUSH TYPE H1.87 WITH SWITCH

Part Number 1981959

Origin Customer Drawing

Date Code YYWWDSL

Item	Description	Material	Finish	Qty
HOUSING	LCP COLOR; BLACK	LCP	COLOR; BLACK	1
CONTACT	COPPER ALLOY ALL OVER Ni; 1um MIN CONTACT AREA; Au 0.4um MIN SOLDERING AREA; Au 0.05um MIN	COPPER ALLOY	Ni; 1um MIN CONTACT AREA; Au 0.4um MIN SOLDERING AREA; Au 0.05um MIN	6
SLIDER	LCP COLOR; BLACK	LCP	COLOR; BLACK	1
SWITCH A	DETECT SWITCH	COPPER ALLOY		1
SWITCH B	DETECT SWITCH	COPPER ALLOY		1
SHELL	ALL OVER Ni; 1um MIN SOLDERING AREA ;MATTE TIN PLATING	COPPER ALLOY	Ni; 1um MIN SOLDERING AREA ;MATTE TIN PLATING	1
CAM ROD		STAINLESS		1
COIL SPRING		STEEL WIRE		1

Pin No.	Pin Name	Description
1	C1	Vcc OF SIM
2	C2	RST OF SIM
3	C3	CLK OF SIM
4	C5	GND OF SIM
5	C6	Vpp OF SIM
6	C7	I/O OF SIM
7	SWA	DETECT SWITCH
8	SWB	DETECT SWITCH
9 ~ 12	GND	SHELL GROUND

Dimension	Value (mm)	Tolerance
CARD SPACE	0.82
CONTACT HEIGHT	1.87
SIM CARD POSITION	18.9	0.1 X
CARD SPACE (MAX)	11.85
CONNECTOR CENTER SIM CARD CENTER	15.24	7.62
REEL DIA.	380 MAX
REEL WIDTH	38.4
FRANGE CORE DIA	100
PEELING STRENGTH	1.3 N MAX (300mm/min)	0.1~1.3N
WITH PRODUCT CHARGE	800 EA/1 REEL
WITHOUT CHARGE	300 REF
CONNECTOR OUTLINE LENGTH	27.3
SIM CARD BLOCK GAP	0.05	0.25
MATING POSITION	3.6
PUSH POSITION	2.85
EJECT POSITION	7.4
SWITCH ON (OFF)	4.45

Notes

This connector does not have a SIM card lock. Hold the card edge as shown in the figure at the time of use.
Recommended soldering thickness: 100 m MIN.
Recommended soldering area: 100% of reference layout pattern.
For engineering evaluation only.

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