| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10 pcs
|
10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Cable Termination | |
| Color | |
| Connector Type | |
| Contact Finish | |
| Contact Finish Thickness | |
| Contact Type | |
| Features | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Number of Positions | |
| Number of Rows | |
| Pitch | |
| Row Spacing | |
| Termination Style | |
| Wire Gauge | |
| Wire Type |
The 3M 3421-7020 is a 20-position IDC ribbon cable receptacle from the 3000 Series. It features a dual-row 2.54mm pitch and 0.100" row spacing, optimized for mass-termination of 26-28 AWG ribbon cable. The female socket contacts have a gold finish (30.0µin) for reliable low-resistance connections.
This connector is designed for free hanging (in-line) mounting and uses IDC termination for quick cable assembly without stripping. The closed-end design and integrated strain relief enhance mechanical durability and prevent cable damage. The gray housing provides visual identification.
Typical applications include internal wiring in computers, peripherals, and industrial control systems where compact, high-density interconnects are needed. The 3421-7020 is RoHS3 compliant and has an MSL of 1 (unlimited).
| 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.
20 positions.
2.54mm (0.100").
Free hanging (in-line).
26-28 AWG ribbon cable.
Gold, 30.0µin (0.76µm).
IDC (Insulation Displacement Connection).
Closed end and strain relief.