444280401
Molex
4Board to Board or CableMicro-Fit 3.0 BMI 44428
Ref. price$2.35
Lead time on requestGet quote ›
Molex 4442 Series
10 variants · Molex
About the Molex 4442 Series
The Molex 4442 Series series groups 10 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 General Purpose, Medical, Military, Telecommunications, connector type of Header 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 4442 Series part numbers are active and orderable.
Select a variant by
- Contact finish - mating
- Gold · Tin
- Contact finish thickness - mating
- 15.0µin (0.38µm) · 30.0µin (0.76µm) · 200.0µin (5.08µm)
- Contact finish thickness - post
- 100.0µin (2.54µm) · 200.0µin (5.08µm)
- Positions
- 4 · 6 · 8 · 24
Shared specifications
- Applications
- General Purpose, Medical, Military, Telecommunications
- Connector type
- Header
- Contact finish - post
- Tin
- Contact length - post
- 0.138\" (3.50mm)
- Contact material
- Brass
- Contact shape
- Square
- Fastening type
- Push-Pull
- Features
- Blind Mating, Board Lock
- Gender
- Male Pin
- Insulation color
- Black
- Insulation height
- 0.469\" (11.90mm)
- Insulation material
- Polyamide (PA), Nylon, Glass Filled
Variant comparison
| Parameter | 444280401 | 444280402 | 444280403 | 444280601 | 444280602 | 444280801 |
|---|---|---|---|---|---|---|
| Contact finish - mating | Tin | Gold | Gold | Tin | Gold | Tin |
| Contact finish thickness - mating | 200.0µin (5.08µm) | 15.0µin (0.38µm) | 30.0µin (0.76µm) | 200.0µin (5.08µm) | 15.0µin (0.38µm) | 200.0µin (5.08µm) |
| Contact finish thickness - post | 200.0µin (5.08µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 200.0µin (5.08µm) | 100.0µin (2.54µm) | 200.0µin (5.08µm) |
| Positions | 4 | 4 | 4 | 6 | 6 | 8 |
Request a quote on any Molex 4442 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 4442 Series variants differ?
- Molex 4442 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 4442 Series part numbers are listed?
- 10 Molex 4442 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Molex 4442 Series?
- Request a quote (RFQ) for any Molex 4442 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
