| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 43640-0311 |
| Color: | Black |
| Series: | 43640 |
| Connector Type: | Micro-Fit 3.0 |
| Gender: | Plug |
| Housing Material: | Nylon |
| Number of Contacts: | 3 |
| Number of Rows: | 1 |
| Pitch: | 3 mm |
| Material: | Nylon |
| Keying: | No |
| Operating Temperature Range: | -40 - 105 °C |
| Circuit Application: | Power |
| Polarized to Mate: | Yes |
| Connector System: | Wire to Wire |
| Glow Wire Capable: | Yes |
| Lock to Mating Part: | Yes |
| Stackable: | No |
| Product Name: | Micro-Fit 3.0 |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0436400311 |
| SKU: | MOL43640-0311 |
43640-0311
Specifications
Detailed Description
The Micro-Fit 3.0 Plug Housing is a essential component for power circuit applications, featuring a single row design with 3 circuits for efficient connectivity. Constructed from durable UL 94V-2 rated black nylon, this housing ensures reliable performance even in demanding environments. Its compact 3mm pitch and glow-wire capability make it ideal for various electronic applications. With polarization for secure mating, and a locking feature for added stability, this connector guarantees a secure and dependable connection. RoHS compliant and suitable for wire-to-wire/board setups, the Micro-Fit 3.0 is a versatile and high-quality solution for your connectivity needs.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
 | Molex 105307-2203 | Nano-Fit Receptacle Housing, TPA Capable, 2.50mm Pitch, Single Row, 3 Circuits, Natural, Glow-Wire Capable |  |
 | Molex 43030-0005 | Micro-Fit 3.0 Crimp Terminal, Female, with Select Gold (Au) Plated Phosphor Bronze Contact, 30-26 AWG, Reel | |
 | Molex 43031-0004 | Micro-Fit 3.0 Crimp Terminal, Male, with Tin (Sn) Plated Phosphor Bronze Contact, 30-26 AWG, Reel | |
 | Molex 43031-0005 | Micro-Fit 3.0 Crimp Terminal, Male, with 0.38µm Select Gold (Au) Plated Phosphor Bronze Contact, 30-26 AWG, Reel | |
 | Molex 43640-0211 | Micro-Fit 3.0 Plug Housing, Single Row, 2 Circuits, UL 94V-2, Glow-Wire Capable, Black | |
 | Molex 43645-0210 | Micro-Fit 3.0 Receptacle Housing, Single Row, 2 Circuits, UL 94V-2, Glow-Wire Capable, Black | |
 | Molex 43645-0310 | Micro-Fit 3.0 Receptacle Housing, Single Row, 3 Circuits, UL 94V-2, Glow-Wire Capable, Black | |
 | Molex 501334-0000 | 1.00mm Pitch, Pico-Clasp Female Crimp Terminal, Tin Plating, 32-28 AWG, Reel | |
 | Molex 501939-0400 | 1.00mm Pitch, Pico-Clasp Low-Halogen Receptacle Crimp Housing, Single Row, Outer Positive Lock, 4 Circuits, White | |
 | Molex 505431-1000 | Micro-Lock Plus Female Crimp Terminal, 1.25mm Pitch, Matte Tin (Sn) Plating, 30-26 AWG, Reel | |
 | Molex 505565-0601 | 1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 6 Circuits, Black | |
 | Molex 505565-0801 | 1.25mm Pitch, Micro-Lock Plus Receptacle Crimp Housing, Single Row, Positive Lock, 8 Circuits, Black | |
 | Molex 50752-8200 | 2.50mm Pitch, Mini-Lock Female Crimp Terminal, Matte Tin Plating, 22-20 AWG, Reel | |
 | Molex 50752-8400 | 2.50mm Pitch, Mini-Lock Female Crimp Terminal, Matte Tin Plating, 26-24 AWG, Reel | |
 | Molex 51163-0200 | 2.50mm Pitch, Mini-Lock Receptacle Crimp Housing, Single Row, Positive Lock, 2 Circuits, Natural | |
 | Molex 51163-0300 | 2.50mm Pitch, Mini-Lock Receptacle Crimp Housing, Single Row, Positive Lock, 3 Circuits, Natural | |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 05/30/2026 | 517748 - Equipment/Production Transfer or Rearrangement. To address capacity constraints at the Molex Singapore site, the manufacturing of the impacted Micro Fit 3.0 Plug Housing 43640 series will be transferred to Molex Shanghai. This relocation involves only equipment movement, and no changes will be made to the product’s design, materials, or performance | Download | |||
Availability
In Stock:
Call
Stock Location:
In Stock
Factory Stock:
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Factory Lead:
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Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 43640-0311 |
| Other Names: | 0436400311 |