TE Connectivity's 281786-4 is a socket female header with 4 positions, featuring a 2.54 mm pitch.
It is unshrouded and designed for easy integration into printed circuit boards.
This component is ideal for use in telecommunications, consumer electronics, and industrial applications.
Its compact design ensures reliable connectivity for various devices.
| Pitch |
2.54mm |
| No. of Rows |
1 |
| No. of Ways |
4 |
| Circuit Application |
Signal |
| Color |
Blue |
| Compatible Insulation Diameter Range |
.039 |
| Connector & Contact Terminates To |
Wire & Cable |
| Connector & Housing Type |
Receptacle |
| Connector Height |
.701 |
| Connector Length |
.431 |
| Connector Mounting Type |
Cable Mount (Free-Hanging) |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Contact Base Material |
Phosphor Bronze |
| Contact Current Rating |
3a |
| Contact Current Rating (Max) |
3 |
| Contact Material |
Bronze |
| Contact Plating |
Tin |
| Contact Type |
Socket |
| Contact Underplating Material |
Nickel |
| Current Rating |
3a |
| DC Rated Voltage |
500v |
| Flammability Rating |
UL94 V-0 |
| Gender |
Receptacle |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Height |
5.1inch |
| Housing Color |
Blue |
| Housing Material |
PBT GF |
| Insulation Diameter |
0.039inch |
| Insulation Resistance |
1000 |
| Lead Pitch |
2.54mm |
| Length |
10.96mm |
| Material |
Glass, Polyester |
| Mating Alignment |
No (Without) |
| Mating Connector Lock |
No (Without) |
| Mating cycles |
30 |
| Mating Retention |
With |
| Maximum Operating Temperature |
105°C |
| Minimum Operating Temperature |
-40°C |
| Mount |
Free Hanging, Cable |
| Number of Contacts |
4 |
| Number of Poles |
4 |
| Number of Positions |
4 |
| Number of Rows |
1 |
| Operating Temperature Range |
-40 – 212 |
| Orientation |
Straight |
| Package Quantity |
4000 |
| Packaging |
Loose Piece |
| Packaging Method |
Bulk |
| 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 |
5.1mm |
| Wire Gauge (Max) |
28AWG |
| Wire Gauge (Min) |
26AWG |
| Wire Size |
28 – 26 |
| Wire/Cable Gauge |
26AWG |
| Wire/Cable Type |
Discrete |
| Working Voltage |
500v |
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