55508-042LF
vs
79109-1020
feature comparison
| Pbfree Code |
Yes
|
Yes
|
| Rohs Code |
Yes
|
Yes
|
| Part Life Cycle Code |
Active
|
Active
|
| Ihs Manufacturer |
AMPHENOL FCI ASIA PTE LTD
|
MOLEX LLC
|
| Package Description |
LEAD FREE
|
|
| Reach Compliance Code |
compliant
|
compliant
|
| ECCN Code |
EAR99
|
|
| HTS Code |
8536.69.40.40
|
|
| Additional Feature |
LOW PROFILE
|
|
| Body Breadth |
0.157 inch
|
0.165 inch
|
| Body Depth |
0.091 inch
|
0.183 inch
|
| Body Length |
1.65 inch
|
1.666 inch
|
| Body/Shell Style |
PLUG
|
RECEPTACLE
|
| Connector Type |
BOARD CONNECTOR
|
BOARD CONNECTOR
|
| Contact Finish Mating |
MATTE TIN OVER NICKEL
|
NOT SPECIFIED
|
| Contact Finish Termination |
MATTE TIN
|
TIN OVER NICKEL
|
| Contact Gender |
FEMALE
|
FEMALE
|
| Contact Material |
PHOSPHOR BRONZE
|
NOT SPECIFIED
|
| Contact Pattern |
RECTANGULAR
|
RECTANGULAR
|
| Contact Resistance |
20 mΩ
|
15 mΩ
|
| Contact Style |
SQ PIN-SKT
|
SQ PIN-SKT
|
| DIN Conformance |
NO
|
NO
|
| Dielectric Withstanding Voltage |
700VAC V
|
500VAC V
|
| Durability |
50 Cycles
|
50 Cycles
|
| Filter Feature |
NO
|
NO
|
| IEC Conformance |
NO
|
NO
|
| Insertion Force-Max |
1.807 N
|
|
| Insulation Resistance |
1000000000 Ω
|
1000000000 Ω
|
| Insulator Material |
POLYETHYLENE
|
GLASS FILLED LIQUID CRYSTAL POLYMER
|
| JESD-609 Code |
e3
|
e3
|
| MIL Conformance |
NO
|
NO
|
| Mating Contact Pitch |
0.079 inch
|
0.079 inch
|
| Mating Contact Row Spacing |
0.079 inch
|
0.079 inch
|
| Mixed Contacts |
NO
|
NO
|
| Mounting Option 1 |
LOCKING
|
LOCKING
|
| Mounting Style |
STRAIGHT
|
STRAIGHT
|
| Mounting Type |
BOARD
|
BOARD
|
| Number Of Connectors |
ONE
|
ONE
|
| Number Of PCB Rows |
2
|
2
|
| Number of Rows Loaded |
2
|
2
|
| Operating Temperature-Max |
125 °C
|
125 °C
|
| Operating Temperature-Min |
-55 °C
|
-55 °C
|
| Option |
GENERAL PURPOSE
|
GENERAL PURPOSE
|
| PCB Contact Pattern |
RECTANGULAR
|
RECTANGULAR
|
| PCB Contact Row Spacing |
5.5118 mm
|
4.6482 mm
|
| Polarization Key |
POLARIZED HOUSING
|
POLARIZED HOUSING
|
| Rated Current (Signal) |
1 A
|
1 A
|
| Reference Standard |
UL, CSA
|
UL, CSA
|
| Terminal Pitch |
2 mm
|
2 mm
|
| Termination Type |
SURFACE MOUNT
|
SURFACE MOUNT
|
| Total Number of Contacts |
42
|
42
|
| Base Number Matches |
2
|
1
|
| Samacsys Manufacturer |
|
Molex
|
| Insulator Color |
|
BLACK
|
| Plating Thickness |
|
15u inch
|
| UL Flammability Code |
|
94V-0
|
|
|
|
Compare 55508-042LF with alternatives
Compare 79109-1020 with alternatives