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TE Connectivity AMP Connectors 2-640499-4 — Pin Headers

2-640499-4 TE Connectivity MR Series 4-Pin Header

MPN2-640499-4
Active

TE Connectivity AMP Connectors MR series, 2-640499-4, board-to-cable/wire header, 4 circuits dual-row, 4.20 mm pitch, shrouded 4-wall, through-hole solder, gold mating / tin post contacts, 6 A, 250VAC, latch lock, UL94 V-0 PA nylon, -55 to 105 °C.

$8.1700Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-640499-4 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMR (Miniature Rectangular)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — typically 7–15 days door-to-door
Independent China distributor & sourcing agent· Listing updated Aug 2026

Specifications

2-640499-4 key specifications
ParameterValue
SeriesMR (Miniature Rectangular)
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLatch Lock
Voltage rating250VAC
Current rating6A
Operating temperature-55°C ~ 105°C
Contact materialPhosphor Bronze
Insulation colorBlack, Red
Insulation height0.531\" (13.50mm)
Insulation materialPolyamide (PA), Nylon

All specifications

2-640499-4 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows2
Pitch0.165\" (4.20mm)
Positions4
Row spacing - mating0.165\" (4.20mm)
Contact finish - postTin
Contact length - post0.210\" (5.33mm)
Contact finish - matingGold
Contact length - mating0.220\" (5.59mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

4 circuits, 4.20 mm pitch, 6 A — the BOM-fit numbers

The 2-640499-4: A dual-row, 4-position header from the MR (Miniature Rectangular) series. Mates with the corresponding MR receptacle housing and crimp terminals for a wire-to-board connection.

The tin-plated solder tail (150 µinch) is standard for through-hole wave-solder processes.

Active production, ROHS3 — no lifecycle surprises

Available for sourcing against your BOM quantity — confirmed at RFQ. No stock-holding claim; sourced through independent distribution per quote.

Frequently asked questions

Where can I buy 2-640499-4 and how do I get a price?

Submit an RFQ for current pricing and availability — no stock-holding claim, confirmed at quote time.

What is the pitch and circuit count of 2-640499-4?

4 circuits in a dual-row layout, 4.20 mm pitch between contacts and between rows.

What is the closest functional second-source to 2-640499-4?

The 1318699-3 is a same-series sibling with identical pitch, circuit count, and latch lock, but with tin-plated mating contacts instead of gold. It is a cost-reduction alternative if gold plating is not required.