74191-0002 datasheet, PDF - EEWORLD Datasheet

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74191-0002: Description330 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER; CategoryThe connector The connector; File Size225KB，2 Pages; ManufacturerMolex; Websitehttps://www.molex.com/molex/home; Environmental Compliance

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74191-0002 Overview

330 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER

74191-0002 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Molex
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	POLARIZED
Board mount options	SPLIT BOARD LOCK
body width	0.54 inch
subject depth	0.759 inch
body length	5.66 inch
Body/casing type	RECEPTACLE
Connector type	CARD EDGE CONNECTOR
Contact to complete cooperation	NOT SPECIFIED
Contact point gender	FEMALE
Contact material	NOT SPECIFIED
contact mode	RECTANGULAR
Contact resistance	10 mΩ
Contact style	DUAL PRONG
DIN compliance	NO
Dielectric withstand voltage	400VAC V
Durability	50 Cycles
Filter function	NO
IEC compliance	NO
maximum insertion force	.556 N
Insulation resistance	1000000000 Ω
Insulator color	BLACK
insulator material	GLASS FILLED LIQUID CRYSTAL POLYMER
MIL compliance	NO
Manufacturer's serial number	74191
Plug contact pitch	0.03 inch
Mixed contacts	NO
Installation option 1	LOCKING MECH
Installation method	STRAIGHT
Installation type	BOARD
Number of connectors	ONE
PCB row number	4
Number of rows loaded	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Options	GENERAL PURPOSE
PCB contact pattern	STAGGERED
PCB contact row spacing	1.905 mm
Plating thickness	30u inch
Rated current (signal)	0.5 A
Guideline	UL, CSA
reliability	COMMERCIAL
Terminal length	0.115 inch
Terminal pitch	0.76 mm
Termination type	SOLDER
Total number of contacts	330
UL Flammability Code	94V-0
Evacuation force-minimum value	.278 N

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FEATURES AND BENEFITS

The HiSpecGS connector features Molex’s patented Ground by

Design™ contact system with two mating levels: longer power/

ground contacts and shorter high speed signal contacts. This

innovative design offers low insertion force, a shorter signal

electrical path, lower inductance and speeds over 400MHz.

Molex’s HiSpecGS connector features a 0.76mm (.030”) pitch

with 32 high speed signals and 34 power/ground contacts per

linear inch, enabling its fast edge rate, low cross talk and high

performance capabilities. The 330-circuit HiSpecGS connector is

used in the Alpha Slot B 21264 processor for WTX platform work

stations. Molex and Alpha Processor, Inc., the maker of the Alpha

21264 processor, worked together to develop this interconnect. The

108-circuit and 242-circuit HiSpecGS connectors will be used as the

Memory Expansion Card Connector (MECC) for Rambus- based

memory cards. The 108-circuit connector is for single channel

Rambus applications; the 242-circuit connector is for dual channel

Rambus applications.

The Molex HiSpecGS connector series provides exceptional price

performance value in a high-density package.

HiSpecGS

™

High Speed E

Connector in

Format for H

Applications

74191-0002 Related Products

	74191-0002	74191-0005	74191-0003	74191-0007	74191-0004
Description	330 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER	242 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER	108 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER	108 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER	242 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SOLDER
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Other features	POLARIZED	HISPECGS	HISPECGS	HISPECGS	HISPECGS
Board mount options	SPLIT BOARD LOCK	SPLIT BOARD LOCK	SPLIT BOARD LOCK	SPLIT BOARD LOCK	SPLIT BOARD LOCK
body width	0.54 inch	0.54 inch	0.54 inch	0.54 inch	0.54 inch
subject depth	0.759 inch	0.759 inch	0.759 inch	0.759 inch	0.759 inch
body length	5.66 inch	4.28 inch	2.18 inch	2.18 inch	4.28 inch
Body/casing type	RECEPTACLE	PLUG	RECEPTACLE	RECEPTACLE	PLUG
Connector type	CARD EDGE CONNECTOR	CARD EDGE CONNECTOR	CARD EDGE CONNECTOR	CARD EDGE CONNECTOR	CARD EDGE CONNECTOR
Contact to complete cooperation	NOT SPECIFIED	NOT SPECIFIED	GOLD (30)	GOLD (30)	NOT SPECIFIED
Contact point gender	FEMALE	FEMALE	FEMALE	FEMALE	FEMALE
Contact material	NOT SPECIFIED	NOT SPECIFIED	PHOSPHOR BRONZE	PHOSPHOR BRONZE	NOT SPECIFIED
contact mode	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Contact resistance	10 mΩ	10 mΩ	10 mΩ	10 mΩ	10 mΩ
Contact style	DUAL PRONG	DUAL PRONG	DUAL PRONG	DUAL PRONG	DUAL PRONG
DIN compliance	NO	NO	NO	NO	NO
Dielectric withstand voltage	400VAC V	400VAC V	400VAC V	400VAC V	400VAC V
Durability	50 Cycles	50 Cycles	50 Cycles	50 Cycles	50 Cycles
Filter function	NO	NO	NO	NO	NO
IEC compliance	NO	NO	NO	NO	NO
maximum insertion force	.556 N	.556 N	.556 N	.556 N	.556 N
Insulation resistance	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω	1000000000 Ω
Insulator color	BLACK	BLACK	BLACK	BLACK	BLACK
insulator material	GLASS FILLED LIQUID CRYSTAL POLYMER	GLASS FILLED LIQUID CRYSTAL POLYMER	GLASS FILLED LIQUID CRYSTAL POLYMER	GLASS FILLED LIQUID CRYSTAL POLYMER	GLASS FILLED LIQUID CRYSTAL POLYMER
MIL compliance	NO	NO	NO	NO	NO
Plug contact pitch	0.03 inch	0.03 inch	0.03 inch	0.03 inch	0.03 inch
Mixed contacts	NO	NO	NO	NO	NO
Installation option 1	LOCKING MECH	LOCKING MECH	LOCKING MECH	LOCKING MECH	LOCKING MECH
Installation method	STRAIGHT	STRAIGHT	STRAIGHT	STRAIGHT	STRAIGHT
Installation type	BOARD	BOARD	BOARD	BOARD	BOARD
Number of connectors	ONE	ONE	ONE	ONE	ONE
PCB row number	4	4	4	4	4
Number of rows loaded	2	2	2	2	2
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Options	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE	GENERAL PURPOSE
PCB contact pattern	STAGGERED	STAGGERED	STAGGERED	STAGGERED	STAGGERED
PCB contact row spacing	1.905 mm	1.905 mm	1.905 mm	1.905 mm	1.905 mm
Plating thickness	30u inch	30u inch	30u inch	30u inch	30u inch
Rated current (signal)	0.5 A	0.5 A	0.5 A	0.5 A	0.5 A
Guideline	UL, CSA	UL, CSA	UL, CSA	UL, CSA	UL, CSA
reliability	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal length	0.115 inch	0.09 inch	0.115 inch	0.09 inch	0.115 inch
Terminal pitch	0.76 mm	0.76 mm	0.76 mm	0.76 mm	0.76 mm
Termination type	SOLDER	SOLDER	SOLDER	SOLDER	SOLDER
Total number of contacts	330	242	108	108	242
UL Flammability Code	94V-0	94V-0	94V-0	94V-0	94V-0
Evacuation force-minimum value	.278 N	.278 N	.278 N	.278 N	.278 N
Maker	Molex	Molex	-	Molex	-
Manufacturer's serial number	74191	74191	-	-	74191
Base Number Matches	-	1	1	-	1

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