306-021-421-108
vs
356-021-421-178
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
Body Breadth
0.343 inch
0.343 inch
Body Depth
0.46 inch
1.8 inch
Body Length
4.182 inch
4.182 inch
Connector Type
CARD EDGE CONNECTOR
CARD EDGE CONNECTOR
Contact Finish Termination
TIN OVER NICKEL
TIN OVER NICKEL
Contact Gender
FEMALE
FEMALE
Contact Pattern
RECTANGULAR
RECTANGULAR
Contact Resistance
10 mΩ
10 mΩ
Contact Style
BELLOWED TYPE
BELLOWED TYPE
Dielectric Withstanding Voltage
2500VAC V
2500VAC V
Filter Feature
NO
NO
Insulation Resistance
5000000000 Ω
5000000000 Ω
Insulator Color
GREEN
BLACK
Insulator Material
POLYETHYLENE
POLYETHYLENE
JESD-609 Code
e3
e3
Mating Contact Pitch
0.156 inch
0.156 inch
Mixed Contacts
NO
NO
Mounting Option 1
#4-40
LOCKING
Mounting Option 2
THREADED INSERT
Mounting Style
STRAIGHT
STRAIGHT
Mounting Type
BOARD
BOARD
Number Of Connectors
ONE
ONE
Number Of PCB Rows
1
1
Number of Rows Loaded
1
1
Operating Temperature-Max
105 °C
105 °C
Operating Temperature-Min
-40 °C
-40 °C
Option
GENERAL PURPOSE
GENERAL PURPOSE
PCB Contact Pattern
RECTANGULAR
RECTANGULAR
Rated Current (Signal)
5 A
5 A
Reference Standard
UL
UL
Terminal Length
0.125 inch
0.125 inch
Terminal Pitch
3.96 mm
3.96 mm
Termination Type
SOLDER
SOLDER
Total Number of Contacts
21
21
UL Flammability Code
94V-0
94V-0
Base Number Matches
1
1
Category CO2 Kg
3.7
Compliance Temperature Grade
Industrial: -40C to +105C
EU RoHS Version
RoHS 2 (2015/863/EU)
Candidate List Date
2021-07-08
Conflict Mineral Status
DRC Conflict Free
Conflict Mineral Status Source
CMRT V6.10
Compare 306-021-421-108 with alternatives
Compare 356-021-421-178 with alternatives