| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 3421-7620 is a 20 position IDC receptacle connector from 3M designed for ribbon cable termination. It features two rows with a 2.54mm (0.100") pitch and row spacing, and uses female socket contacts with a gold finish of 30.0µin (0.76µm) thickness.
This free hanging (in-line) connector accepts 26-28 AWG ribbon cable via insulation displacement contact (IDC) termination, eliminating the need for wire stripping. The gray housing includes a closed end, polarizing key, and strain relief for secure cable retention.
Typical applications include internal wire-to-board connections in electronic equipment, data communication cable assemblies, and prototyping setups where mass termination of ribbon cables is required. The dual row design and standard 2.54mm pitch ensure compatibility with common header configurations.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.48 | $5.48 |
| 10+ | $4.66 | $4.66 |
| 25+ | $4.36 | $4.36 |
| 50+ | $4.16 | $4.16 |
| 100+ | $3.96 | $3.96 |
| 300+ | $3.66 | $3.66 |
| 600+ | $3.49 | $3.49 |
| 1,200+ | $3.32 | $3.32 |
| 2,700+ | $3.14 | $3.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It has 20 positions arranged in 2 rows.
The pitch is 2.54mm (0.100").
Free hanging (in-line) mounting.
26-28 AWG ribbon cable.
Gold with 30.0µin (0.76µm) thickness.
IDC (Insulation Displacement Contact).
Closed end, polarizing key, and strain relief.