| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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49 pcs
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49 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TE Connectivity 643749-1 is a pin header assembly belonging to the Universal MATE-N-LOK family. It provides 6 positions arranged in 2 rows with a 6.35mm pitch and matching row spacing, designed for vertical mounting on printed circuit boards.
Contacts are made of phosphor bronze with a tin finish, ensuring reliable solderability per AMP specification 109-11-3. The insulator is molded from natural polyamide (nylon) with a UL94V-2 flammability rating. Note that the nylon housing may experience up to 2% dimensional growth due to moisture absorption.
This connector is intended for wire-to-board applications and mates with TE housing 480704. The contact length is 5.46mm, and the assembly is designed for use with standard PCB thicknesses around 3.17mm. No electrical current or voltage ratings are specified in the available data.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
| 10+ | $1.63 | $1.63 |
| 100+ | $1.39 | $1.39 |
| 500+ | $1.24 | $1.24 |
| 1,000+ | $1.18 | $1.18 |
| 5,000+ | $1.05 | $1.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It has 6 positions.
The pitch is 6.35mm (0.250").
The connector is vertical (straight through hole).
Contacts are phosphor bronze with tin plating.
The insulator is natural polyamide (nylon), UL94V-2 rated.
It is part of the Universal MATE-N-LOK series.
It mates with TE housing 480704.