Adam Technologies, Inc.

174

INTRODUCTION:

Adam Tech HDCE Series EISA (Extended Industry Standard

Architecture) Card Edge Connectors are .050" pitch 188 position dual

level contact connectors specifically designed to mate with AT, XT

and PC expansion cards. Our precision formed High Reliability

contact system is contained within a Hi-Temp PPS body which

features a close tolerance polarizing slot and card edge lead-in area

for superior mating.

FEATURES:

High density .050" Centerlines

Compatible with PC, XT & AT

Durable Long Life cycle contacts

High Pressure Contacts for Low Level Circuits

MATING PC BOARDS:

All .050" centerline printed circuit board pads with a thickness of

.062" to .072"

SPECIFICATIONS:

Material:

Standard insulator: PPS, 30% glass reinforced, rated UL94V-0

Optional Hi-Temp insulator: Nylon 6T, rated UL94V-0

Insulator Color: Dark Brown (Black optional)

Contacts: Phosphor Bronze

Contact Plating:

tin over copper underplate on tails.

Electrical:

Operating voltage: 125V AC max.

Current rating: 3 Amps max.

Contact resistance: 20 m

Ω max. initial

Insulation resistance: 1000 M

Ω min.

Dielectric withstanding voltage: 500V AC for 1 minute

Mechanical:

Insertion force: 7 oz max.

Withdrawal force: 0.9 oz min

Temperature Rating:

Operating temperature: -55°C to +105°C

Soldering process temperature:

Standard insulator: 235°C

Hi-Temp insulator: 260°C

PACKAGING:

Anti-ESD plastic trays

APPROVALS AND CERTIFICATIONS:

UL Recognized File No. E224053

CSA Certified File No. LR1578596

HIGH DENSITY CARD EDGE

.050" [1.27] CENTERLINE

EISA CONNECTOR

HDCE SERIES

OPTIONS:

Add designator(s) to end of part number

30 = 30 µin gold plating in contact area

BK = Black color insulation

HT = Hi-Temp insulator for Hi-Temp soldering

processes up to 260°C

ORDERING INFORMATION

HDCE

188

G

SERIES INDICATOR

HDCE = EISA

Card Edge

Connector

POSITIONS

188

PLATING

G = Selectively gold

plated contacts

®

®

V

D E

UL

®

RoHS

COMPLIANT

2002 / 95 / EC

2002 / 95 / EC

Pb

RoHS

COMPLIANT

HI-TEMP

INSULATOR

A V A I L A B L E