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TE Connectivity AMP Connectors 2-640501-2 — Pin Headers

2-640501-2 TE Connectivity MR Header 9 Pos 4.2mm Pitch

MPN2-640501-2
Active

TE Connectivity AMP Connectors MR (Miniature Rectangular) series, 2-640501-2, vertical header, 9 positions loaded, 3 rows, 0.165" (4.20mm) pitch, shrouded 4-wall, latch lock, through-hole solder, gold-plated mating contacts, rated 6A per circuit at 250VAC.

$19.5300Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-640501-2 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 — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

2-640501-2 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

2-640501-2 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows3
Pitch0.165\" (4.20mm)
Positions9
Row spacing - mating0.165\" (4.20mm)
Contact finish - postTin
Contact length - post0.150\" (3.81mm)
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

9-position, 3-row shrouded header on 4.20mm pitch

The 2-640501-2: This is a TE Connectivity MR (Miniature Rectangular) series male header, vertical orientation, with 9 positions arranged in 3 rows on a 0.165" (4.20mm) pitch. Rated 6A per contact at 250VAC, with a UL94 V-0 nylon housing that handles -55°C to 105°C.

Mating connector and locking fit

The 4-wall shroud guides the plug straight on and prevents pin damage if the cable is pulled at an angle. The contact length on the mating side is 0.220" (5.59mm), and the post length is 0.150" (3.81mm).

Frequently asked questions

What is the mating connector for 2-640501-2?

The mating half is a TE MR series receptacle with a latch-lock feature, designed for the same 0.165" (4.20mm) pitch and 3-row layout. The 4-wall shroud on this header aligns with the receptacle housing.