DM-2D4-N3200 datasheet, PDF - EEWORLD Datasheet

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DM-2D4-N3200: DescriptionCard Edge Connector, 72 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, ROHS COMPLIANT; CategoryThe connector The connector; File Size98KB，2 Pages; ManufacturerJST; Environmental Compliance

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DM-2D4-N3200 Overview

Card Edge Connector, 72 Contact(s), 2 Row(s), Female, Straight, Surface Mount Terminal, Socket, ROHS COMPLIANT

DM-2D4-N3200 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	JST
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Body/casing type	SOCKET
Connector type	CARD EDGE CONNECTOR
Contact to complete cooperation	GOLD OVER NICKEL
Contact completed and terminated	GOLD OVER NICKEL
Contact point gender	FEMALE
Contact material	NOT SPECIFIED
DIN compliance	NO
Filter function	NO
IEC compliance	NO
JESD-609 code	e4
MIL compliance	NO
Manufacturer's serial number	DM-2D4-N3200
Mixed contacts	NO
Installation method	STRAIGHT
Installation type	BOARD
Number of rows loaded	2
Options	GENERAL PURPOSE
Terminal pitch	1.27 mm
Termination type	SURFACE MOUNT
Total number of contacts	72
UL Flammability Code	94V-0

DM-2D4-N3200 Preview

-72P

CONNECTOR

1.27mm

pitch

Socket for DIMM

Features––––––––––––––––––––––––

• Easy module ejecting

The module can be disengaged easily by using the eject button.

• 14mm height

With its 14mm height, the DM connector is applicable to various

equipment.

Standardized by the JEDEC (MO-160).

The DM connector is the straight type of

the DIMM socket, applicable to the module

PC board whose operating voltage is 3.3V.

Specifications –––––––––––––––––––

• Current rating: 0.5A AC, DC

• Voltage rating: 250V AC, DC

• Temperature range: -25˚C to +85˚C

(including temperature rise in applying

electrical current)

• Insulation resistance: 250M

Ω

min.

• Withstanding voltage: 250V AC/minute

* Compliant with RoHS.

* Refer to "General Instruction and Notice when using

Terminals and Connectors" at the end of this catalog.

* Contact JST for details.

Standards ––––––––––––––––––––––

Recognized E60389

DM-72P

Model No.

44.45

No.2

1.27

No.72

CONNECTOR

Connector –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Q'ty / box

224

DM-2D4-N3200

Material and Finish

Contact: Copper alloy, nickel-undercoated, gold-plated

Housing: Heat resisting resin, UL94V-0

Ejector: Heat resisting resin, UL94V-0

RoHS compliance

No.1

44.45

No.71

61.975

（3.95）

8.6

PC board layout –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Applicable PC board layout (for reference)

（0.63）

No.2

φ1.05

＋0.05

21.745

±0.02

44.45

±0.03

φ1.45

＋0.05

−0.1

2-R2

±0.1

2-R3

MIN

±0.1

1.27

±0.02

0.5

±0.02

No.72

8.6

＋0.1

30.8

3.18

±0.1

17.78

MIN

No.1

No.71

+0.05

+0.2

No.1

No.71

22.375

±0.02

44.45

±0.03

（0.63）

±0.1

1.27

±0.02

＋0.1

+0.05

+0.2

1.27

±0.05

44.45

59.69

±0.1

Edge of PC board

7.62

Viewed from component side

8.255

1.27

±0.05

51.66

44.45

φ1.8

MIN

No.2

No.72

Note: 1. Tolerances are non-cumulative: ±0.02mm for all centers.

2. The dimensions above should serve as a guideline. Contact JST for details.

1.8

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