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TE Connectivity AMP Connectors 2342078-4 — Header Plugs & Sockets

2342078-4 TE Connectivity Header, Male Pins, Shrouded

MPN2342078-4
Active

TE Connectivity AMP Connectors 2342078-4, Header, Male Pins, Shrouded (4 Side), 4 positions, 0.150" (3.81mm) pitch, 11 A, 300 V, through hole, solder termination, tin contacts, black housing, UL94 V-0.

$10.2200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2342078-4 key specifications
ParameterValue
TypeHeader, Male Pins, Shrouded (4 Side)
MountingThrough Hole
Voltage - UL300 V
Current - UL11 A
Operating temperature-40°C ~ 105°C
ColorBlack
Contact materialCopper Alloy
Housing materialPolyamide (PA), Nylon
Insulation height0.362\" (9.20mm)
Material flammability ratingUL94 V-0
Pitch0.150\" (3.81mm)
PackageBulk

All specifications

2342078-4 additional specifications
ParameterValue
FeaturesHigh Temp Housing
Number of levels1
Termination styleSolder
Header orientationVertical
Contact tail length0.075\" (1.90mm)
Positions4
Positions per level4
Contact mating finishTin

Product details

The 2342078-4 is a vertical through-hole shrouded header with 4 male pins on 0.150" (3.81mm) pitch. Rated 11 A per contact at 300 V under UL conditions, this header handles power distribution in industrial control panels, terminal block interfaces, and power supplies where the pitch matches the board layout.

Pitch and current: sizing the board and the load

Derate current if the ambient temperature exceeds the 105°C operating limit.

The shrouded design ensures the receptacle only goes on one way, preventing reverse mating. Termination is through-hole solder: the pins are inserted into plated through holes and soldered on the opposite side. The high-temp housing withstands the reflow or wave solder profile without deforming.

Frequently asked questions

What is the pitch of 2342078-4?

The pitch is 0.150" (3.81mm), which is the center-to-center spacing between adjacent pins. This is a non-standard pitch for pin headers — it matches the terminal block pitch used in industrial control and power distribution applications.

What is the current rating of 2342078-4?

The UL current rating is 11 A per contact at 300 V. The actual current capacity depends on ambient temperature and the number of adjacent contacts carrying current simultaneously — derate above 105°C operating temperature.

What is the mating connector for 2342078-4?

The mating connector is a 4-position receptacle with a 3.81mm pitch that fits inside the shrouded header. The shroud guides the receptacle into correct orientation and protects the pins during mating.