Tin-bismuth is a cost-optimised plating for moderate-duty signal applications — it provides good solderability and corrosion resistance for environments without aggressive chemicals or high humidity, but it does not match the mating cycle endurance of gold. For a connector that is mated and unmated a few times over its service life (e.g., during installation and occasional field service), this finish is adequate.

Molex 2170630067 6-Pin 2.00mm SMT Header – 217063 Series
Molex 217063 series, 6-position 2.00mm pitch SMT header, shrouded 4-wall, latch lock, solder retention, tin-bismuth contacts, UL94 V-0, -40°C to 105°C.
Specifications
| Parameter | Value |
|---|---|
| Series | 217063 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Lock |
| Voltage rating | 250V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.390\" (9.91mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.079\" (2.00mm) |
| Positions | 6 |
| Contact finish - post | Tin-Bismuth |
| Contact finish - mating | Tin-Bismuth |
| Contact finish thickness - post | 39.4µin (1.00µm) |
| Contact finish thickness - mating | 39.4µin (1.00µm) |
Product details
Frequently asked questions
What is the datasheet for Molex 2170630067?
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What is the replacement for Molex 2170630067?
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What is the mating connector for Molex 2170630067?
Design engineers need the full connector system for compatibility.