1287-3-72-12 datasheet, PDF - EEWORLD Datasheet

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1287-3-72-12: DescriptionBoard Connector, 72 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Plug; CategoryThe connector The connector; File Size114KB，1 Pages; ManufacturerConexcon Group; Environmental Compliance

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1287-3-72-12 Overview

Board Connector, 72 Contact(s), 2 Row(s), Female, Straight, 0.05 inch Pitch, Surface Mount Terminal, Locking, Plug

1287-3-72-12 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Conexcon Group
Reach Compliance Code	unknown
body width	0.201 inch
subject depth	0.236 inch
body length	1.8 inch
Body/casing type	PLUG
Connector type	BOARD CONNECTOR
Contact to complete cooperation	AU ON NI
Contact point gender	FEMALE
Contact material	PHOSPHOR BRONZE
contact mode	RECTANGULAR
Contact resistance	20 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	300VAC V
Durability	50 Cycles
maximum insertion force	1.946 N
Insulation resistance	1000000000 Ω
Manufacturer's serial number	1287
Plug contact pitch	0.05 inch
Match contact row spacing	0.1 inch
Installation option 1	LOCKING
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	2
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PCB contact pattern	RECTANGULAR
PCB contact row spacing	5.08 mm
Plating thickness	FLASH inch
polarization key	POLARIZED HOUSING
Rated current (signal)	1 A
Guideline	UL
reliability	COMMERCIAL
Terminal pitch	1.27 mm
Termination type	SURFACE MOUNT
Total number of contacts	72
Evacuation force-minimum value	.139 N

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DUAL ROW VERTICAL SOCKET HEADER

1287 SERIES.

1.27 x 2.54 mm. (0.050” x 0.100”) pitch.

General Features

Electrical Features



Available in 4 through 100 circuits

Mates with pin headers 1.27 mm pitch

Accept 0.46 square or round pin

6.00 mm. hight

Dual beam contact with different plating



Voltage rating: < 100V

Current rating: < 1 A

Contact resistance: < 20 mΩ

Dielectric withstanding voltage: 300 V AC/minute

Insulation resistance: >1000 MΩ

Capacitance: < 2 pF at 1 KHz

Materials

Mechanical Features

Insertion force receptacle/plug: < 0,20 Kgf/pin

Unmating force receptacle/plug: > 0,015 Kgf/pin

Contact retention force to housing: > 0,15 Kgf/pin

Durability: 50 cycles



Insulator: Polyester LCP UL 94 V-0

Contact: Phosphor bronze

Operating temperature: -40ºC to +105ºC

RoHS Compliant

Dimension Information

2.54

5.80

Pin 0.42 X 0.2

1.27

Optional pegs

1.00

Ordering Information:

1.20

5.10

1287 -

T-

XX- P

1. Connector Series

1.70

6.00

2. (T) Contact Plating



0.60

6.30

0.70

T =

Tin plated

T =

Gold flash over nickel

Recommended Finish

T =

15µ” gold over nickel

T =

30µ” gold over nickel



0.63

.025

2.54

3. (XX) Number of circuits

2.03

.080



5.08

.200

Available in 04 through 100 circuits

(For 100 circuits replace XX with 00)

4. (P) Fixing Post

1.20

.047

1.27

.050

0.63

.025



P =

Without fixing post

P =

With fixing post

5. (E) Connector Packaging

E =

Tube + Pad

E =

Reel + Pad

DIMENSIONS:





1.27















1.27









= Number of circuits

A-XX

FULL LINE CATALOGUE

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