TE Connectivity 281838-4 is a board connector with 4 contacts in a single row, designed for female connections.
This unshrouded connector is ideal for applications requiring compact design and reliable connectivity.
It is typically used in electronics boards and devices where space is limited and ease of connection is essential.
The connector's design supports efficient assembly and disassembly in various electronic systems.
- 3A current rating
- Straight orientation
- 2.54mm pitch
- Single row
- Crimp termination
- Accepts crimp contacts 188746-1 or 188744-1
- Suitable for HE 13-14 Cosi contact
- Glass filled PBT housing material
| Pitch |
2.54mm |
| No. of Rows |
1 |
| No. of Ways |
4 |
| Circuit Application |
Signal |
| Color |
Blue |
| Connector & Contact Terminates To |
Wire & Cable |
| Connector & Housing Type |
Receptacle |
| Connector Height |
.591 |
| Connector Length |
.4 |
| Connector Product Type |
Housing |
| Connector System |
Wire-to-Board |
| Contact Base Material |
Phosphor Bronze |
| Contact Current Rating |
3a |
| Contact Current Rating (Max) |
3 |
| Contact Gender |
Female |
| Contact Material |
Bronze |
| Contact Type |
Socket |
| Current Rating |
3a |
| Depth |
15mm |
| ELV |
Compliant |
| Flammability Rating |
UL94 V-0 |
| Gender |
Receptacle |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
0.591inch |
| Housing Color |
Blue |
| Housing Material |
PBT GF |
| Lead Free |
Not Applicable |
| Length |
10.16mm |
| Mating Alignment |
No (Without) |
| Mating Connector Lock |
No (Without) |
| Mating Retention |
With |
| Mount |
Free Hanging, Cable, PCB |
| Number of Contacts |
4 |
| Number of Poles |
4 |
| Number of Positions |
4 |
| Number of Rows |
1 |
| Operating Temperature Range |
-67 – 257 |
| Orientation |
Straight |
| Package Quantity |
500 |
| Packaging |
Box |
| Packaging Method |
Box |
| Packaging Quantity |
500 |
| Panel Mount Feature |
Without |
| PCB Mount Retention |
Without |
| Primary Product colour |
Blue |
| Primary Type |
CONNECTOR |
| Reach SVHC Compliant |
Unknown |
| RoHS Compliant |
Yes |
| Row Spacing |
0.1inch |
| Row-to-Row Spacing |
.1 |
| Sealable |
No |
| Series |
HE13/HE14 |
| Strain Relief |
No (Without) |
| Termination |
IDC |
| Termination Method to Wire & Cable |
Insulation Displacement (IDC) |
| Type |
Rectangular Wire & Cable Connectors & Housings |
| UL Flammability Rating |
UL 94V-0 |
| Width |
5.08mm |
| Wire Size |
28 – 24 |
| Wire/Cable Gauge |
24AWG |
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