28-6556-20 Aries Electronics, 28-6556-20 Datasheet

IC & Component Sockets 28 SCKT RECEPT TIN WIRE WRAP

28-6556-20

Manufacturer Part Number

28-6556-20

Description

IC & Component Sockets 28 SCKT RECEPT TIN WIRE WRAP

Manufacturer

Aries Electronics

Datasheet

1.32-6556-11.pdf (2 pages)

Specifications of 28-6556-20

Product

Zero Insertion Force (ZIF) Sockets

Number Of Positions / Contacts

Contact Plating

Tin Body/Gold Collet

Mounting Style

PCB

Termination Style

Wire Wrap

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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FEATURES

GENERAL SPECIFICATIONS

MOUNTING CONSIDERATIONS

ALL DIMENSIONS: INCHES [MILLIMETERS]

ALL TOLERANCES: ±0.005 [0.13] UNLESS OTHERWISE SPECIFIED

ARIES UNIVERSAL TEST SOCKET SERIES X55X. CONSULT DATA

SHEET 10001 AND DATA SHEET 10002 FOR DETAILS.

CONSULT FACTORY FOR OTHER SIZES AND CONFIGURATIONS

• The Aries Universal Test Socket Receptacle is sturdy, open-frame, and easily

• Allows for easy replacement of Aries and other manufacturers’ test sockets.

• The threaded inserts at both ends of the receptacle provide a firm and positive con-

• A choice of four collet pin styles makes the receptacle useful for any interconnection

• If a high-temperature version for use with socket shown on Data Sheet 10002 is

• SOCKET BODY: black UL 94V-0 glass-filled Polyphenylene Sulfide (PPS)

• PIN BODY: Brass 360 1/2-hard per UNS C36000 ASTM B16/B16M-05

• PIN BODY PLATING: 100µ [2.54µ] Ni underplate per SAE AMS-QQ-N-290, over-

• 4-FINGER COLLET CONTACT: BeCu per UNS C17200 ASTM

• CONTACT PLATING: 30µ [0.76µ] min. Au per MIL-G-45204

• HARDWARE: Stainless Steel and Ni-plated Brass

• CONTACT CURRENT RATING: 3 amps

• OPERATING TEMPERATURE: 221°F [105°C] Sn plating; 302°F

• ACCEPTS LEADS: 0.015-0.025 [0.38-0.64] in dia., 0.110-

• INSERTION FORCE: 180g/pin, based on 0.018 [0.46] dia. test

• WITHDRAWAL FORCE: 90g/pin, based on 0.018 [0.46] dia. test lead

• NORMAL FORCE: 140g/pin, based on 0.018 [0.46] dia. test lead

• See Dimension Table on 2 of 2

mounted to PC boards.

nection for the test socket.

method.

required, please contact Aries for availability.

plated with either: “X0” 200µ [5.08µ] min. matte Sn per ASTM B545-97(2004)

e1 X0TL 200µ [5.08µ] min. 93/7 Sn/Pb per ASTM B545; “X1”

10µ [0.25µ] min. Au per MIL-G-45204

B194-08

over 50µ [1.27µ] min. Ni per QQ-N-290

[150°C] Au plating

0.150 [2.54-3.81] long

lead

PRINTOUTS OF THIS DOCUMENT MAY BE OUT OF DATE AND SHOULD BE CONSIDERED UNCONTROLLED

Series 6556

Universal Test Socket Receptacle

Bristol, PA 19007-6810 USA

TEL (215) 781-9956 • FAX (215) 781-9845

WWW.ARIESELEC.COM

• INFO@ARIESELEC.COM

Pins

Series

ORDERING INFORMATION

(see Table)

XX-6556-X X

CUSTOMIZATION: In addition to the standard products shown

on this page, Aries specializes in custom design and production.

Special materials, platings, sizes, and configurations can be

furnished, depending on the quantity. NOTE: Aries reserves the

right to change product general specifications without notice.

Plating

Pin Style

0TL = Sn/Pb Body; Au Collet

0 = Sn Body; Au Collet

1 = Au Body; Au Collet

1 = Solder Tail

2 = 2-level Wire Wrap

3 = 3-level Wire Wrap

4 = Solder Cup

Rev. AA

10003

1 of 2

Related parts for 28-6556-20

28-6556-20 Summary of contents

Page 1

Series 6556 Universal Test Socket Receptacle FEATURES • The Aries Universal Test Socket Receptacle is sturdy, open-frame, and easily mounted to PC boards. • Allows for easy replacement of Aries and other manufacturers’ test sockets. • The threaded inserts at ...

Page 2

... Dim. “D” Dim. “E” 0.130 [3.30] 0.283 [7.19] 0.423 [10.74] 0.180 [4.57] • INFO@ARIESELEC.COM DIMENSION TABLE Dim. “B” Dim. “C” 1.100 [27.94] 1.615 [41.02] 1.300 [33.02] 1.815 [46.10] 1.500 [38.10] 2 ...

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