LS640-51GG datasheet, PDF - EEWORLD Datasheet

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LS640-51GG: DescriptionIC Socket, DIP40, 40 Contact(s), 2.54mm Term Pitch, 0.6inch Row Spacing, Solder; CategoryThe connector socket; File Size195KB，2 Pages; ManufacturerAdvanced Interconnections Corp.; Environmental Compliance

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LS640-51GG Overview

IC Socket, DIP40, 40 Contact(s), 2.54mm Term Pitch, 0.6inch Row Spacing, Solder

LS640-51GG Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Advanced Interconnections Corp.
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	STANDARD: UL 94V-0, LOW PROFILE
body width	0.7 inch
subject depth	0.13 inch
body length	2 inch
Contact to complete cooperation	GOLD OVER NICKEL
Contact completed and terminated	Gold (Au) - with Nickel (Ni) barrier
Contact material	BERYLLIUM COPPER
Contact style	RND PIN-SKT
Device slot type	IC SOCKET
Type of equipment used	DIP40
Shell material	POLYETHYLENE POLYESTER
JESD-609 code	e4
Manufacturer's serial number	LS
Plug contact pitch	0.1 inch
Installation method	STRAIGHT
Number of contacts	40
Maximum operating temperature	140 °C
Minimum operating temperature	-60 °C
PCB contact pattern	RECTANGULAR
PCB contact row spacing	0.6 mm
Terminal pitch	2.54 mm
Termination type	SOLDER

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DIP Sockets

Table of Models

Molded DIP Sockets

Closed Frame and Open Frame

Description:

Closed Frame Socket (RDS)

Mat’l: High Temp. Liquid Crystal Polymer (LCP)

Index: -40°C to 260°C (-40°F to 500°F)

.125

(3.18)

Description:

Open Frame Socket (RLS)

Mat’l: High Temp. Liquid Crystal Polymer (LCP)

Index: -40°C to 260°C (-40°F to 500°F)

.050

(1.27)

.100/(2.54) for 48 and 60 pos.

Description:

Peel-A-Way

Socket (KS)

Material: Polyimide Film

Index: -269°C to 400°C (-452°F to 752°F)

For more information, refer to the Peel-A-Way

DIP Sockets pages (30-31).

RDS replaces DS and HDS.

RLS replaces LS and HLS.

.005

(.13)

Polyimide

Film

Features:

• Multiple finger contact on all

sockets assures maximum

reliability.

• Tapered entry for ease of insertion.

• Closed bottom sleeve for 100%

anti-wicking of solder.

• To fit .100/(2.54mm) pitch.

• Easily customized to fit your

application.

Options

Tape Seal - add 3M to end of part number

• Removable tape seal protects plated contact in harsh environments

• Sealed socket will not allow dirt and other contaminants to enter

socket chamber and become entrapped behind contact fingers

• Spray flux without contaminating contact area

Specifications:

Terminals:

Brass - Copper Alloy

(C36000) ASTM-B-16

Contacts:

Beryllium Copper - Copper Alloy

(C17200) ASTM-B-194

Solder Preform:

Standard: 63Sn/37Pb

Lead-free: 95.5Sn/4.0Ag/0.5Cu

Plating:

G - Gold over Nickel

M - Matte Tin over Nickel

T - Tin/Lead over Nickel

Gold per ASTM-B-488

Matte Tin per ASTM545-97

Tin/Lead per MIL-P-81728

Nickel per QQ-N-290

Material

Silicone Backed Polyimide Film, -74°C to 260°C (-100°F to 500°F)

Intermittent to 371°C (700°F)

How To Order

RDS 3

16 - 01

Contact Plating

RoHS Compliant:

Body Type

RoHS Compliant:

G - Gold

T - Tin/Lead

Terminal Plating

RoHS Compliant:

RDS - Hi-Temp LCP

Closed Frame Molded

RLS - Hi-Temp LCP

Open Frame Molded

DIP Spacing

3 - .300/(7.62mm)

4 - .400/(10.16mm)

6 - .600/(15.24mm)

9 - .900/(22.86mm)*

*Open Frame only

G - Gold

M - Matte Tin

T - Tin/Lead

Terminal Type

See options on next page

Number of Pins

Closed Frame 8 - 40

Open Frame 8 - 64

(see table on next page for standard pin counts)

Note: Terminals plated with Matte Tin are available only with Gold plated contacts.

Quick-Turn delivery is not available on products with Matte Tin plating.

5 Energy Way, West Warwick, RI 02893 USA

Tel: 800.424.9850 | 401.823.5200

Fax: 401.823.8723

info@advanced.com | www.advanced.com

Catalog 16

rev. Sept. 07

Products shown covered by patents issued and/or pending. Specifications subject to change without notice.

inch/(mm)

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