
3521-04-0100-99
CNC Tech
22 variants · CNC Tech
The CNC Tech 3521 Series series groups 22 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of -, connector type of Receptacle and contact finish - mating of Tin. Variants differ by contact length - post, insulation height and mounting type, so you can match the exact contact length - post your application requires using the selection guide below. All listed CNC Tech 3521 Series part numbers are active and orderable.
| Parameter | 3521-04-0100-99 | 3521-04-0101-99 | 3521-06-0100-99 | 3521-06-0101-99 | 3521-06-0200-99 | 3521-08-0100-99 |
|---|---|---|---|---|---|---|
| Contact length - post | - | - | - | - | 0.122\" (3.10mm) | - |
| Insulation height | 0.157\" (4.00mm) | 0.197\" (5.00mm) | 0.157\" (4.00mm) | 0.197\" (5.00mm) | 0.197\" (5.00mm) | 0.157\" (4.00mm) |
| Mounting type | Through Hole | Surface Mount | Through Hole | Surface Mount | Through Hole, Right Angle | Through Hole |
| Positions | 4 | 4 | 6 | 6 | 6 | 8 |
| Termination | Kinked Pin, Solder | Solder | Kinked Pin, Solder | Solder | Kinked Pin, Solder | Kinked Pin, Solder |
Request a quote on any CNC Tech 3521 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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