4448-2-40-2 datasheet, PDF - EEWORLD Datasheet

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4448-2-40-2: DescriptionBoard Connector, 40 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Surface Mount Terminal, Latch & Eject, Receptacle; CategoryThe connector The connector; File Size362KB，1 Pages; ManufacturerConexcon Group; Environmental Compliance

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4448-2-40-2 Overview

Board Connector, 40 Contact(s), 2 Row(s), Male, Straight, 0.079 inch Pitch, Surface Mount Terminal, Latch & Eject, Receptacle

4448-2-40-2 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	307272395
Reach Compliance Code	unknown
ECCN code	EAR99
body width	0.236 inch
body length	2.35 inch
Body/casing type	RECEPTACLE
Connector type	BOARD CONNECTOR
Contact to complete cooperation	SN
Contact point gender	MALE
contact mode	RECTANGULAR
Contact resistance	30 mΩ
Contact style	SQ PIN-SKT
Dielectric withstand voltage	500VAC V
Durability	50 Cycles
Insulation resistance	1000000000 Ω
insulator material	GLASS FILLED NYLON
Manufacturer's serial number	4448
Plug contact pitch	0.079 inch
Match contact row spacing	0.079 inch
Installation option 1	LATCH & EJECT
Installation option 2	LOCKING
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	2
Number of rows loaded	2
Maximum operating temperature	85 °C
Minimum operating temperature	-25 °C
PCB contact pattern	RECTANGULAR
PCB contact row spacing	2.0066 mm
polarization key	POLARIZED HOUSING
Rated current (signal)	1 A
Guideline	UL
reliability	COMMERCIAL
Terminal pitch	2.0066 mm
Termination type	SURFACE MOUNT
Total number of contacts	40

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DUAL ROW TOP ENTRY SMT HEADER

4448 SERIES.

2.00 x 2.00 mm. (0.079 x 0.079”) pitch. With eject latch levers.

General Features

Electrical Features



Available in 6, 8, 10, 12, 14, 16, 20, 22, 24, 26, 30, 34, 40,

44, 50 and 68 circuits

Mates with IDC connectors 2039 and 2040 series

Gold plated 0.50 mm square pin

Fully shrouded with polarized slot

Long and short latch levers



Voltage rating: < 250V

Current rating: < 1 A

Contact resistance: < 30 mΩ

Dielectric withstanding Voltage: 500 V AC/minute

Insulation resistance: >1000 MΩ

Materials

Insulator: Nylon 66, glass reinforced, rated UL 94V-0

Terminal: Brass

Operating temperature. -25ºC to +85ºC

RoHS compliant

Mechanical Features



Durability: 50 Cycles

Dimension Information

A

6.0

2.0

B

2.0

Ordering Information:

4.0

M

L

4448 -

1

T-

2

XX-

3

S

4

0.5 x 0.5

D

C

8.2

1. Connector Series

2. (T) Contact Plating



2.0

3.5

9.2

0.9

RECOMMENDED PCB LAYOUT

T =

2.

Tin plated

T =

3.

Gold flash over nickel

Recommended Finish

T =

5.

15µ” gold over nickel

T =

6.

30µ” gold over nickel

3. (XX) Number of circuits



Available in 6 through 68 circuits

4. (S) Latch Type

S =

1.

Short latch

S =

2.

Long latch

Dimensions:

(In mm.)

A

½

2.00





XX



1





DIMENSIONS

Long latch

Short latch

L

20.00

17.20

M

11.50

8.70



2



XX



B

½

2.00





2





5 .80





D

½

2.00





XX







10.60



2



C

½

2.00





XX







19.70



2



(XX) = Number of circuits

A-XX

FULL LINE CATALOGUE

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