TE Connectivity's 173977-4 is a 4-pin female socket unshrouded designed for headers and wire housings.
It provides reliable electrical connections with secure mating features.
Typical applications include use in consumer electronics, industrial machinery, and telecommunications.
The connector is known for its durability and ease of installation.
| Pitch |
2mm |
| No. of Rows |
1 |
| No. of Ways |
4 |
| Approvals |
UL, IEC |
| Circuit Application |
Power & Signal |
| Color |
Natural, White |
| Connector & Contact Terminates To |
Wire & Cable |
| Connector & Housing Type |
Receptacle |
| Connector Mounting Type |
Cable Mount (Free-Hanging) |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Contact Current Rating (Max) |
2 |
| Contact Gender |
Female |
| Contact Material |
Bronze, Brass, Tin |
| Contact Plating |
Tin |
| Contact Type |
Female Socket |
| Current Rating |
2a |
| Depth |
5.1mm |
| ELV |
Compliant |
| Flammability Rating |
UL94 V-0 |
| Gender |
Receptacle |
| Height |
4.83mm |
| Housing Color |
White |
| Housing Material |
PBT GF |
| Lead Pitch |
2mm |
| Length |
10 |
| Mating Alignment |
Yes (With) |
| Mating Retention |
Without |
| Max Current Rating |
17a |
| Max Voltage Rating (AC) |
125v |
| Max Voltage Rating (DC) |
125.125kV |
| Maximum Operating Temperature |
105°C |
| Minimum Operating Temperature |
-40°C |
| Mount |
Free Hanging, Cable |
| Number of Contacts |
4 |
| Number of Positions |
4 |
| Number of Rows |
1 |
| Number of Ways |
4 |
| Operating Temperature Range |
-22 – 221 |
| Orientation |
Straight |
| Package Quantity |
1000 |
| Packaging |
Bulk |
| Primary Product colour |
Natural |
| Radiation Hardening |
No |
| Reach SVHC Compliant |
No |
| RoHS Compliant |
Yes |
| Sealable |
No |
| Series |
CT |
| Termination |
IDC |
| Termination Method to Wire & Cable |
Insulation Displacement (IDC) |
| Type |
Rectangular Wire & Cable Connectors & Housings |
| Voltage Rating |
125v |
| Wire Gauge (Max) |
28AWG |
| Wire Gauge (Min) |
26AWG |
| Wire/Cable Gauge |
26AWG |
| Wire/Cable Type |
Discrete |
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