357-028-420-278
vs
307-028-400-258
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
1.8 inch
3 inch
Body Length
3.094 inch
3.63 inch
Connector Type
CARD EDGE CONNECTOR
CARD EDGE CONNECTOR
Contact Finish Termination
Tin (Sn) - with Nickel (Ni) barrier
Tin (Sn) - with Nickel (Ni) barrier
Contact Gender
FEMALE
FEMALE
Contact Pattern
RECTANGULAR
RECTANGULAR
Contact Resistance
10 mΩ
10 mΩ
Contact Style
BELLOWED TYPE
BELLOWED TYPE
Dielectric Withstanding Voltage
2545VAC V
2545VAC V
Filter Feature
NO
NO
Insulation Resistance
5000000000 Ω
5000000000 Ω
Insulator Color
BLACK
GREEN
Insulator Material
POLYETHYLENE/POLYESTER
POLYETHYLENE/POLYESTER
JESD-609 Code
e3
e3
Mating Contact Pitch
0.156 inch
0.156 inch
Mixed Contacts
NO
NO
Mounting Option 1
LOCKING
HOLE 0.468
Mounting Style
STRAIGHT
Mounting Type
BOARD AND PANEL
CABLE
Number Of Connectors
ONE
ONE
Number Of PCB Rows
2
Number of Rows Loaded
2
2
Operating Temperature-Max
105 °C
105 °C
Operating Temperature-Min
-40 °C
-40 °C
Option
GENERAL PURPOSE
GENERAL PURPOSE
PCB Contact Pattern
RECTANGULAR
PCB Contact Row Spacing
5.08 mm
Rated Current (Signal)
5 A
5 A
Reference Standard
UL
UL
Terminal Length
0.213 inch
0.282 inch
Terminal Pitch
3.96 mm
Termination Type
SOLDER
SOLDER
Total Number of Contacts
28
28
UL Flammability Code
94V-0
94V-0
Base Number Matches
1
1
Contact Design
PREASSEM CONN
Mounting Option 2
LOCKING
Compare 357-028-420-278 with alternatives
Compare 307-028-400-258 with alternatives