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TE Connectivity AMP Connectors 284040-4 — Header Plugs & Sockets

284040-4 TE Connectivity Buchanan Plug, 4 Pos, 5.00 mm, 15 A

MPN284040-4
Active

TE Connectivity AMP Connectors Buchanan series plug, 4 positions, 0.197" (5.00 mm) pitch, 15 A at 300 V, free-hanging, screw rising cage clamp termination, green PA66 housing, ROHS3 compliant.

$5.1300Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesBuchanan
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

284040-4 key specifications
ParameterValue
TypePlug, Female Sockets
SeriesBuchanan
MountingFree Hanging (In-Line)
Voltage - UL300 V
Current - UL15 A
Plug wire entry270°
Wire strip length6-7.5mm
Wire gauge or range - AWG12-30 AWG
Wire gauge or range - mm20.05-3mm²
Operating temperature-40°C~110°C
ColorGreen
Contact materialPhosphor Bronze

All specifications

284040-4 additional specifications
ParameterValue
Housing materialPolyamide (PA66), Nylon 6/6
Insulation height0.984\" (25.00mm)
Material flammability ratingUL94 V-0
Pitch0.197\" (5.00mm)
PackageBulk
FeaturesRetention Latches (Non-Wire Side)
Screw sizeM3
Torque - screw0.79 Nm (7.0 Lb-In)
Number of levels1
Termination styleScrew - Rising Cage Clamp
Positions4
Positions per level4
Contact mating finishTin

Product details

4-Position 5.00 mm Pitch Plug for Wire-to-Board Power

It carries a 15 A current rating at 300 V UL — a mid-power level suited for industrial control panels, lighting, and HVAC equipment where a compact wire-to-board interface is needed. The plug features retention latches on the non-wire side, which lock into the mating header to resist vibration-induced disconnection.

Wire Entry and Routing Flexibility

The plug wire entry is 270°, meaning the cable exits at a right angle relative to the mating axis. This allows the wire to run parallel to the board surface, saving space in shallow enclosures or where the cable must route along the panel wall. The insulation height of 0.984" (25.00 mm) provides clearance for the wire bend radius after termination, preventing strain on the cage clamp connection.

Contact and Material Construction

The contact material provides good spring properties for consistent clamp force. The housing is polyamide (PA66), a nylon 6/6 that offers good mechanical strength and chemical resistance for industrial environments.

Lifecycle and Compliance Status

It is ROHS3 compliant, meeting the current RoHS directive for restricted substances. The base product number is 284040, and the part is packaged in bulk.

Frequently asked questions

What is the recommended mating header for 284040-4?

Confirm the header's pin length and orientation (vertical or right-angle) for your board layout.

What wire sizes does the 284040-4 accept?

The screw rising cage clamp accepts 12-30 AWG solid or stranded wire, corresponding to 0.05-3 mm². The recommended strip length is 6-7.5 mm. The M3 screw torque spec is 0.79 Nm (7.0 Lb-In).

Does the 284040-4 require a matching header?

Yes, as a plug with female sockets, it is designed to mate with a male pin header. It does not mount to a PCB directly; it is free-hanging and connects to a header that is soldered to the board.