2026-3-42-0 datasheet, PDF - EEWORLD Datasheet

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2026-3-42-0: DescriptionBoard Connector, 42 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Receptacle; CategoryThe connector The connector; File Size129KB，1 Pages; ManufacturerConexcon Group; Environmental Compliance

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2026-3-42-0 Overview

Board Connector, 42 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Solder Terminal, Receptacle

2026-3-42-0 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Conexcon Group
Reach Compliance Code	unknown
ECCN code	EAR99
body width	0.157 inch
subject depth	0.079 inch
body length	1.654 inch
Body/casing type	RECEPTACLE
Connector type	BOARD CONNECTOR
Contact to complete cooperation	AU ON NI
Contact point gender	MALE
Contact material	BRASS
contact mode	RECTANGULAR
Contact resistance	20 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	500VAC V
Durability	50 Cycles
Insulation resistance	1000000000 Ω
Manufacturer's serial number	2026
Plug contact pitch	0.079 inch
Match contact row spacing	0.079 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	2.0066 mm
Plating thickness	FLASH inch
Rated current (signal)	2 A
Guideline	UL
reliability	COMMERCIAL
Terminal length	0.102 inch
Terminal pitch	2.0066 mm
Termination type	SOLDER
Total number of contacts	42

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DUAL ROW VERTICAL PIN HEADER

2026 SERIES.

2.00 x 2.00 mm. (0.079 x 0.079”) pitch.

General Features

Electrical Features



Available in 4 through 80 circuits

Mates with sockets 2.00 mm. pitch 2042, 2048, 2049, 2105,

2184, 2194, 2191, 2280, 2172, 2173, 2094 , 2095 , 2197,

2265 and 2022 series

0.50 mm. square pin with different plating

Available with different pin length. Contact sales office



Voltage rating: < 125V

Current rating: < 2 A

Contact resistance: < 20 mΩ

Dielectric withstanding Voltage: 500 V AC/minute

Insulation resistance: >1000 MΩ

Capacitance: < 2pF at 1 KHz.

Materials

Insulator: Polyester nylon 6T UL 94 V-0

Contact: brass

Operating temperature: -40ºC to +105ºC

RoHS compliant

Mechanical Features

Pin retention force to insulator: > 0.30 Kgf

Durability: 50 cycles

Dimension Information

0.50

.020

Ordering Information:

2026 -

T-

XX-

2.00

.079

TYP.

2.00

.079

1. Connector Series

2. (T) Contact Plating



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

2.00

.079

2.00±0.05

.079±.002

4.00

.157

2.00±0.05

.079±.002

3. (XX) Number of circuits

Available in 2 through 80 circuits

0.80±0.10

.031±.004

RECOMMENDED HOLE PATTERN

4. (C) Pin Dimensions

C =

H = 3.50 mm. ; D = 2.60 mm.

C =

H = 4.00 mm. ; D = 2.80 mm.

C =

H = 8.00 mm. ; D = 2.80 mm.

C =

H = 9.00 mm. ; D = 2.80 mm.

C =

H = 7.50 mm. ; D = 2.80 mm.

C =

H = 6.00 mm. ; D = 2.80 mm.

C =

H = 8.00 mm. ; D = 8.00 mm.

C =

H = 10.00 mm. ; D = 8.00 mm.

C =

H = 11.00 mm. ; D = 8.00 mm.

C =

H = 11.00 mm. ; D = 2.80 mm.

DIMENSIONS

2.00

















2.00













(XX) = Number of circuits

A-XX

FULL LINE CATALOGUE

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