638-078-231-257
vs
638-078-331-077
feature comparison
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
EDAC INC
|
EDAC INC
|
| Reach Compliance Code |
compliant
|
compliant
|
| Additional Feature |
STANDARD: MIL-C-24038
|
STANDARD: MIL-C-24038
|
| Board Mounting Option |
BOARD LOCK
|
BOARD LOCK
|
| Body Breadth |
0.606 inch
|
0.606 inch
|
| Body Depth |
0.406 inch
|
0.406 inch
|
| Body Length |
2.638 inch
|
2.638 inch
|
| Body/Shell Style |
RECEPTACLE
|
RECEPTACLE
|
| Connector Type |
D SUBMINIATURE CONNECTOR
|
D SUBMINIATURE CONNECTOR
|
| Contact Gender |
FEMALE
|
FEMALE
|
| Contact Pattern |
STAGGERED
|
STAGGERED
|
| Contact Resistance |
15 mΩ
|
15 mΩ
|
| Contact Style |
RND PIN-SKT
|
RND PIN-SKT
|
| Dielectric Withstanding Voltage |
707 VAC V
|
707 VAC V
|
| Empty Shell |
NO
|
NO
|
| Filter Feature |
NO
|
NO
|
| Insertion Force-Max |
4.45 N
|
4.45 N
|
| Insulation Resistance |
1000000000 Ω
|
1000000000 Ω
|
| Insulator Color |
BLACK
|
BLACK
|
| Insulator Material |
GLASS FILLED POLYBUTYLENE TEREPHTHALATE
|
GLASS FILLED POLYBUTYLENE TEREPHTHALATE
|
| Mating Contact Pitch |
0.095 inch
|
0.095 inch
|
| Mating Contact Row Spacing |
0.078 inch
|
0.078 inch
|
| Mating Information |
MULTIPLE MATING PARTS AVAILABLE
|
MULTIPLE MATING PARTS AVAILABLE
|
| Mixed Contacts |
NO
|
NO
|
| Mounting Option 1 |
#4-40
|
#4-40
|
| Mounting Option 2 |
STANDOFF
|
STANDOFF
|
| Mounting Style |
STRAIGHT
|
STRAIGHT
|
| Mounting Type |
BOARD AND PANEL
|
BOARD AND PANEL
|
| Number Of Connectors |
ONE
|
ONE
|
| Number Of PCB Rows |
4
|
4
|
| Number of Rows Loaded |
4
|
4
|
| Operating Temperature-Max |
100 °C
|
100 °C
|
| Operating Temperature-Min |
-50 °C
|
-50 °C
|
| Option |
GENERAL PURPOSE
|
GENERAL PURPOSE
|
| PCB Contact Pattern |
STAGGERED
|
STAGGERED
|
| PCB Contact Row Spacing |
1.98 mm
|
1.98 mm
|
| Rated Current (Signal) |
5 A
|
5 A
|
| Reference Standard |
MIL; UL
|
MIL; UL
|
| Shell Finish |
TIN
|
NICKEL
|
| Shell Material |
STEEL
|
STEEL
|
| Shell Size |
5/D
|
5/D
|
| Terminal Length |
0.213 inch
|
0.213 inch
|
| Terminal Pitch |
2.41 mm
|
2.41 mm
|
| Termination Type |
SOLDER
|
SOLDER
|
| Total Number of Contacts |
78
|
78
|
| UL Flammability Code |
94V-0
|
94V-0
|
| Withdrawl Force-Min |
0.28 N
|
0.28 N
|
| Base Number Matches |
1
|
1
|
|
|
|
Compare 638-078-231-257 with alternatives
Compare 638-078-331-077 with alternatives