3-position, 4.20 mm pitch header
The 640498-3 is the 3-circuit member of TE Connectivity's MR (Miniature Rectangular) header line, a shrouded 4-wall single-row board-to-wire connector at 4.20 mm pitch.
640498-3 TE MR Series Header, 3 Pos 4.20mm
MPN640498-3
Active
TE Connectivity MR (Miniature Rectangular) header, order code 640498-3, 3 positions, single row, 4.20 mm pitch, 6 A, 250 VAC, tin-plated mating contacts, through-hole, solder termination, shrouded 4-wall with latch lock.
$2.8600Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MR (Miniature Rectangular) |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Latch Lock |
| Voltage rating | 250VAC |
| Current rating | 6A |
| Operating temperature | -55°C~105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black, Red |
| Insulation height | 0.531\" (13.50mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.165\" (4.20mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.210\" (5.33mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.220\" (5.59mm) |
Product details
Frequently asked questions
How do I get current pricing and availability for 640498-3?
Submit a request with the target quantity for a current quote.
What is 640498-3's listed style on this Pin Headers, Sockets & Housings line?
The 640498-3 is a Board to Cable/Wire style header, meaning it mates with a wire-mounted receptacle rather than a board-mounted counterpart.