1721730004
Molex
4Board to Cable/WireKK396, 172173
Ref. price$0.3589
Lead time on requestGet quote ›
Molex 1721 Series
7 variants · Molex
About the Molex 1721 Series
The Molex 1721 Series series groups 7 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 Automotive, General Purpose, Industrial, Medical, Telecommunications, connector type of Header, Breakaway and contact finish - post of Tin. Variants differ by contact finish - mating, contact finish thickness - mating and contact finish thickness - post, so you can match the exact contact finish - mating your application requires using the selection guide below. All listed Molex 1721 Series part numbers are active and orderable.
Select a variant by
- Contact finish - mating
- Gold · Tin
- Contact finish thickness - mating
- 15.0µin (0.38µm) · 60.0µin (1.52µm)
- Contact finish thickness - post
- 60.0µin (1.52µm) · 100.0µin (2.54µm)
- Positions
- 4 · 5 · 6 · 8 · 24
Shared specifications
- Applications
- Automotive, General Purpose, Industrial, Medical, Telecommunications
- Connector type
- Header, Breakaway
- Contact finish - post
- Tin
- Contact length - mating
- 0.450\" (11.43mm)
- Contact length - post
- 0.147\" (3.73mm)
- Contact material
- -
- Contact shape
- Square
- Current rating
- -
- Fastening type
- Push-Pull
- Features
- -
- Gender
- Male Pin
- Ingress protection
- -
Variant comparison
| Parameter | 1721730004 | 1721730005 | 1721730006 | 1721730024 | 1721731006 | 1721731008 |
|---|---|---|---|---|---|---|
| Contact finish - mating | Tin | Tin | Tin | Tin | Gold | Gold |
| Contact finish thickness - mating | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 15.0µin (0.38µm) | 15.0µin (0.38µm) |
| Contact finish thickness - post | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 60.0µin (1.52µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) |
| Positions | 4 | 5 | 6 | 24 | 6 | 8 |
Request a quote on any Molex 1721 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the Molex 1721 Series variants differ?
- Molex 1721 Series part numbers differ by contact finish - mating, contact finish thickness - mating, contact finish thickness - post and positions. Use the selection guide above to pick by contact finish - mating.
- How many Molex 1721 Series part numbers are listed?
- 7 Molex 1721 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Molex 1721 Series?
- Request a quote (RFQ) for any Molex 1721 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
