Step1: Product
Molex 0439730002
Image shown is a representation only
Manufacturer
Manufacturer No
0439730002
Packaging
Tray
Description
CONN HEADER VERT 40POS 4.2MM
Detailed Description
Connector Header Through Hole 40 position 0.165" (4.20mm)
Datasheet
Mfr
Molex
Style
Board to Cable/Wire
Series
Mini-Fit BMI 43973
Features
Blind Mating, Board Lock
Packaging
Tray
Shrouding
Shrouded - 4 Wall
Termination
Solder
Applications
General Purpose, Industrial, Medical, Telecommunications
Contact Type
Male Pin
Contact Shape
Square
Mounting Type
Through Hole
Connector Type
Header
Fastening Type
Latch Holder
Number of Rows
2
Pitch - Mating
0.165" (4.20mm)
Contact Material
Brass
Insulation Color
Black
Insulation Height
0.555" (14.10mm)
Base Product Number
043973
Insulation Material
Polyamide (PA46), Nylon 4/6, Glass Filled
Number of Positions
40
Row Spacing - Mating
0.165" (4.20mm)
Contact Finish - Post
Tin
Contact Length - Post
0.209" (5.30mm)
Contact Finish - Mating
Tin
Number of Positions Loaded
All
Material Flammability Rating
UL94 V-0
Contact Finish Thickness - Post
100.0µin (2.54µm)
Contact Finish Thickness - Mating
100.0µin (2.54µm)
| Attribute | Value |
|---|---|
| Mfr | Molex |
| Style | Board to Cable/Wire |
| Series | Mini-Fit BMI 43973 |
| Features | Blind Mating, Board Lock |
| Packaging | Tray |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial, Medical, Telecommunications |
| Contact Type | Male Pin |
| Contact Shape | Square |
| Mounting Type | Through Hole |
| Connector Type | Header |
| Fastening Type | Latch Holder |
| Number of Rows | 2 |
| Pitch - Mating | 0.165" (4.20mm) |
| Contact Material | Brass |
| Insulation Color | Black |
| Insulation Height | 0.555" (14.10mm) |
| Base Product Number | 043973 |
| Insulation Material | Polyamide (PA46), Nylon 4/6, Glass Filled |
| Number of Positions | 40 |
| Row Spacing - Mating | 0.165" (4.20mm) |
| Contact Finish - Post | Tin |
| Contact Length - Post | 0.209" (5.30mm) |
| Contact Finish - Mating | Tin |
| Number of Positions Loaded | All |
| Material Flammability Rating | UL94 V-0 |
| Contact Finish Thickness - Post | 100.0µin (2.54µm) |
| Contact Finish Thickness - Mating | 100.0µin (2.54µm) |
Purchase & Inquiry
Placing an Order
You may place an order on DAXIN without creating an account.
Available Payment Methods
For your convenience, we accept several payment methods in USD, including PayPal, credit card, and wire transfer.
RFQ (Request for Quote)
We recommend submitting an RFQ to receive the latest pricing and inventory information for the parts you need.
Our sales team will respond to your request by email within 24 hours.
Important Notes
1. You will receive an order information email in your inbox. Please check your spam folder if you do not find the email.
2. Since inventory and pricing may change from time to time, our sales manager will reconfirm your order and notify you if any updates are needed.
Payment Method
Shipping Method
- Shipped from
- Hongkong/Shenzhen warehouse
- Estimated Ship Date
- Oct 4, 2026 - Oct 5, 2026
- Lead Time
- Contact us to confirm availability
- Shipping Fee
- Calculated based on your destination
Packages
