Contact Plating  

Gold

Mounting Type  

BOARD

Housing Material  

Thermoplastic

Mounting Option 1  

LOCKING

Board Mounting Option  

PEG

RoHS  

Details

Mounting Styles  

PCB Mount

Contact Materials  

Tin

Maximum Operating Temperature  

+ 85 C

Minimum Operating Temperature  

- 10 C

Factory Pack QuantityFactory Pack Quantity  

180

Voltage, Rating  

30 V

Part # Aliases  

0879770021

Unit Weight  

0.375668 oz

Component Type  

Socket

Product Status  

Active

Latch Color  

Natural (Off-White)

Contact Finish Mating  

AU ON NI

Body Length  

5.551 inch

Insulator Material  

GLASS FILLED NYLON

Operating Temperature-Min  

-55 °C

Operating Temperature-Max  

85 °C

Rohs Code  

Yes

Manufacturer Part Number  

87977-0021

Number of Rows Loaded  

2

Part Life Cycle Code  

Active

Ihs Manufacturer  

MOLEX LLC

Number Of Connectors  

ONE

Risk Rank  

5.75

Series  

87977

Packaging  

Tray

JESD-609 Code  

e3

Connector Type  

CARD EDGE CONNECTOR

Type  

DDR2

Number of Positions  

240 Position

Pitch  

1 mm

Total Number of Contacts  

240

Terminal Pitch  

2.0066 mm

Reach Compliance Code  

compliant

Current Rating  

1 A

Reference Standard  

UL

Termination Style  

Through Hole

Reliability  

COMMERCIAL

Number Of PCB Rows  

4

PCB Contact Pattern  

RECTANGULAR

Body Breadth  

0.289 inch

Housing Color  

Black

Body Depth  

0.608 inch

Rated Current (Signal)  

1 A

Contact Resistance  

30 mΩ

Insulation Resistance  

1000000000 Ω

Mating Contact Pitch  

0.039 inch

Termination Type  

PRESS FIT

Dielectric Withstanding Voltage  

500VAC V

PCB Contact Row Spacing  

1.905 mm

Durability  

25 Cycles

Contact Finish Termination  

Tin (Sn) - with Nickel (Ni) barrier

Insulator Color  

NATURAL

Mounting Angle  

Vertical