2666-2-78-39 datasheet, PDF - EEWORLD Datasheet

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2666-2-78-39: DescriptionBoard Connector, 78 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal; CategoryThe connector The connector; File Size267KB，2 Pages; ManufacturerConexcon Group; Environmental Compliance

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2666-2-78-39 Overview

Board Connector, 78 Contact(s), 2 Row(s), Male, Straight, 0.1 inch Pitch, Solder Terminal

2666-2-78-39 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Reach Compliance Code	unknown
ECCN code	EAR99
body width	0.2 inch
subject depth	0.63 inch
body length	3.9 inch
Connector type	BOARD CONNECTOR
Contact to complete cooperation	SN
Contact completed and terminated	TIN
Contact point gender	MALE
Contact material	BRASS
contact mode	RECTANGULAR
Contact resistance	20 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	600VAC V
Durability	50 Cycles
Insulation resistance	1000000000 Ω
insulator material	POLYBUTYLENE TEREPHTHALATE
Manufacturer's serial number	2666
Plug contact pitch	0.1 inch
Match contact row spacing	0.1 inch
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	2.54 mm
Rated current (signal)	3 A
Guideline	UL
reliability	COMMERCIAL
Terminal length	0.118 inch
Terminal pitch	2.54 mm
Termination type	SOLDER
Total number of contacts	78

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DUAL ROW DUAL BODY VERT. PIN HEADER

2666 SERIES.

2.54 mm (0.100”) pitch.

General Features

Electrical Features







Available in 4 through 80 circuits

Mates with sockets 2.54 mm pitch 2201, 5453, 2202, 2444,

2470, 2248, 5452, 5552, 5458, 5408, 5459, 5455, 5454, 5472,

5474,2199, 2203, 2472, 5425, 5356, 2576, 5456, 2471 series

0,64 mm. square pin with different plating

Different pin length available. Consult Sales Office



Voltage rating: < 250V

Current rating: < 3 A

Contact resistance: < 20 mΩ

Dielectric withstanding voltage: 600 V AC/minute

Insulation resistance: >1000 MΩ

Capacitance: < 2 pF at 1 KHz

Materials

Insulator: PBT UL 94 V-0

Contact: brass

Operating temperature: -40ºC to +105ºC

RoHS compliant

Mechanical Features

Pin retention force to insulator: > 0,50 Kgf

Durability: 50 cycles

Dimensional Information

0.64

.025

Ordering Information:

2666 -

T-

XX-

2.54

.100

1. Connector Series

2. (T) Contact Plating



1.200±.10

.004 ± .047

T =

Tin plated

T =

Gold flash over nickel

Recommended Finish

T =

15µ” gold over nickel

T =

30µ” gold over nickel

T =

13.

Sel. gold flash over nickel overall

T =

15.

15µ" sel. gold over nickel overall

T =

16.

30µ" sel. gold over nickel overall

2.54±0.05

.100± .002

2.54±0.05

.100±.002

.100

2.54

3. (XX) Number of circuits

Available in 4 through 80 circuits

5. (C) Pin Dimensions

5.08

.200

2.54

.100

RECOMMENDED HOLE PATTERN





The dimensions H, D and F are optional

(Consult Sales Office)

.............

DIMENSIONS

2.54















2.54













(XX) = Number of circuits

E-XX

FULL LINE CATALOGUE

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