391-066-556-203
vs
837-066-558-803
feature comparison
All Stats
Differences Only
Rohs Code
Part Life Cycle Code
Active
Active
Ihs Manufacturer
EDAC INC
EDAC INC
Reach Compliance Code
compliant
compliant
ECCN Code
EAR99
HTS Code
8536.69.40.40
Body Breadth
0.4 inch
0.37 inch
Body Depth
0.437 inch
0.86 inch
Body Length
4.175 inch
6.054 inch
Connector Type
CARD EDGE CONNECTOR
CARD EDGE CONNECTOR
Contact Gender
FEMALE
FEMALE
Contact Pattern
RECTANGULAR
RECTANGULAR
Contact Resistance
10 mΩ
10 mΩ
Contact Style
BELLOWED TYPE
BELLOWED TYPE
Dielectric Withstanding Voltage
1697VAC V
2545VAC V
Filter Feature
NO
NO
Insertion Force-Max
4.45 N
Insulation Resistance
5000000000 Ω
5000000000 Ω
Insulator Color
BLACK
GREEN
Insulator Material
POLYETHYLENE/POLYESTER
DIALLYL PHTHALATE
Mating Contact Pitch
0.1 inch
0.156 inch
Mixed Contacts
NO
NO
Mounting Option 1
HOLE 0.116
HOLE 0.116
Mounting Option 2
LOCKING
LOCKING
Mounting Style
RIGHT ANGLE
RIGHT ANGLE
Mounting Type
BOARD
BOARD
Number Of Connectors
ONE
ONE
Number Of PCB Rows
2
2
Number of Rows Loaded
2
2
Operating Temperature-Max
105 °C
125 °C
Operating Temperature-Min
-40 °C
-40 °C
Option
GENERAL PURPOSE
GENERAL PURPOSE
PCB Contact Pattern
RECTANGULAR
RECTANGULAR
Rated Current (Signal)
3 A
3 A
Reference Standard
UL
UL
Terminal Pitch
2.54 mm
3.96 mm
Termination Type
SURFACE MOUNT
SOLDER
Total Number of Contacts
66
66
UL Flammability Code
94V-0
94V-0
Withdrawl Force-Min
0.28 N
Base Number Matches
1
1
Contact Finish Termination
Tin (Sn) - with Nickel (Ni) barrier
JESD-609 Code
e3
PCB Contact Row Spacing
5.08 mm
Terminal Length
0.235 inch
Compare 391-066-556-203 with alternatives
Compare 837-066-558-803 with alternatives