2147612125
Molex
Microfit 3.0 21476117.7\" (450.0mm)Bag
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Micro-Fit 3.0 Cable Assembly
326 variants · Molex
Molex Micro-Fit 3.0 Cable Assembly — 3.0mm High-Current Pre-Crimped Cable Harnesses
The Molex Micro-Fit 3.0 cable assembly series (2147/2153) provides pre-assembled, factory-tested cable harnesses using the Micro-Fit 3.0mm connector system with over 326 variants. These assemblies eliminate the need for in-house crimping, testing, and quality assurance of cable harnesses — reducing assembly labor, eliminating crimp quality variability, and providing a single part number for the complete cable assembly.
Pre-Assembled Cables vs DIY Crimp
For prototyping and low-volume production (<100 units), pre-assembled cable assemblies save significant time and eliminate the learning curve of crimp tool setup and validation. For high-volume production, purchasing crimp terminals in tape-and-reel and investing in automated crimping equipment typically achieves lower per-unit cost. The crossover point depends on total harness count, wire gauge variety, and available in-house crimping capability.
Micro-Fit 3.0 Cable Assembly Specifications
- Contact system: Micro-Fit 3.0mm pitch, up to 8.5A per contact
- Wire gauge: AWG 18 to AWG 30
- Circuit count: 2 to 24 (single row), up to 48 (dual row)
- Cable length: Standard 150mm and 300mm; custom lengths available
- Latch: Positive locking latch with audible click
Availability
Standard Micro-Fit 3.0 cable assemblies: stock to 1 week from Molex distributors. Custom lengths or circuit counts: 4-8 weeks.
About the Micro-Fit 3.0 Cable Assembly
The Molex Micro-Fit 3.0 Cable Assembly series groups 326 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common rows of 1. Variants differ by connector type, package and positions, so you can match the exact connector type your application requires using the selection guide below.
Select a variant by
- Connector type
- Header · Socket to Socket
- Package
- Bulk · Bulk; Cut Tape (CT)
- Positions
- 2 · 3 · 4 · 10 · 20
- Color
- Black · Black, Individual
- Length
- 0.492' (150.00mm, 5.91\") · 0.984' (300.00mm, 11.81\") · 1.97' (600.00mm)
- Fastening type
- Detent Lock · Friction Lock
- Gender
- Forked · Non-Gendered
Shared specifications
- Rows
- 1
Variant comparison
| Parameter | 2147192100 | 2147210040 | 2147210200 | 2147501021 | 2147501022 | 2147501023 |
|---|---|---|---|---|---|---|
| Connector type | Header | Header | Header | Socket to Socket | Socket to Socket | Socket to Socket |
| Package | Bulk | Bulk; Cut Tape (CT) | Bulk; Cut Tape (CT) | Bulk | Bulk | Bulk |
| Positions | 10 | 4 | 20 | 2 | 2 | 2 |
| Color | Black | — | — | Black, Individual | Black, Individual | Black, Individual |
| Length | — | — | — | 0.492' (150.00mm, 5.91\") | 0.984' (300.00mm, 11.81\") | 1.97' (600.00mm) |
| Fastening type | Friction Lock | Detent Lock | Detent Lock | — | — | — |
| Gender | Non-Gendered | Forked | Forked | — | — | — |
Request a quote on any Micro-Fit 3.0 Cable Assembly 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 Micro-Fit 3.0 Cable Assembly variants differ?
- Micro-Fit 3.0 Cable Assembly part numbers differ by connector type, package, positions and color. Use the selection guide above to pick by connector type.
- How many Molex Micro-Fit 3.0 Cable Assembly part numbers are listed?
- 326 Molex Micro-Fit 3.0 Cable Assembly part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for Molex Micro-Fit 3.0 Cable Assembly?
- Request a quote (RFQ) for any Micro-Fit 3.0 Cable Assembly part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.
- What is the Micro-Fit 3.0 Cable Assembly used for?
- Engineers searching for this product series need to understand the application scope before comparing specific part numbers.
- How do I select the correct part number within the Micro-Fit 3.0 Cable Assembly series?
- The series includes 326 variants — understanding the key selection parameters avoids ordering incorrect configurations.
- What are the key technical specifications for the Micro-Fit 3.0 Cable Assembly?
- Buyers comparing alternatives need to verify rated values match their application requirements before requesting a quote.
- Where can I find the Micro-Fit 3.0 Cable Assembly datasheet and order from authorized distributors?
- Procurement professionals need verified distributor sources for authentic parts with traceable supply chains.
About Micro-Fit 3.0 Cable Assembly
What buyers ask when they search Micro-Fit 3.0 Cable Assembly Cable Assembly Current Rating Pitch.
Common questions
- What is the Micro-Fit 3.0 Cable Assembly used for?
- How do I select the correct part number within the Micro-Fit 3.0 Cable Assembly series?
- What are the key technical specifications for the Micro-Fit 3.0 Cable Assembly?
- Where can I find the Micro-Fit 3.0 Cable Assembly datasheet and order from authorized distributors?
