43030-0003 Molex In Stock
Molex 43030-0003 is a female square pin socket contact accessory designed for power connector applications with gold over nickel mating and tin over nickel termination, supporting cable entry up to 0.073 inch diameter.
- Manufacturer
- Molex
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- 43030-0003 Datasheet PDF
- Price
- From $0.0558(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 43030-0003?
- Gold over nickel mating surface for superior corrosion resistance and reliable electrical contact in power connector assemblies
- Female square pin socket contact design with chain contact style for high-density power distribution applications
- Tin over nickel termination finish providing excellent solderability and compatibility with standard PCB processes
- Supports cable entry up to 0.073 inch diameter for flexible wire gauge selection in power wiring harnesses
What is 43030-0003 used for?
The Molex 43030-0003 female socket contact is designed for power wiring harness assemblies in automotive, industrial, and consumer electronics applications requiring reliable power distribution. Its chain contact design enables efficient strip loading into connector housings for high-volume automated assembly lines. The component is ideal for use in power supply wiring, motor drive connections, and electrical distribution panels where robust, low-resistance contacts are essential.
What are the specifications of 43030-0003?
| Pbfree Code | Yes |
| Additional Feature | MATING: GOLD OVER NICKEL, TERMINATION: TIN OVER NICKEL |
| Assembly Item Name | CONTACT |
| Cable Entry-Max | 0.073inch |
| Connector Support Type | CONNECTOR ACCESSORY |
| Contact Design | CHAIN |
| Contact Gender | FEMALE |
| Contact Style | SQ PIN-SKT |
| DIN Conformance | NO |
| Design Use | POWER |
| Finish Thickness | 30 |
| IEC Conformance | NO |
| MIL Conformance | NO |
| Material | PHOSPHOR BRONZE |
| Mounting Style | STRAIGHT |
| Terminal Length | 0.138inch |
| Terminal Type | CRIMP |
| Used With | 43025, 43645 AND 44133 |
| Wire Size-Max | 20AWG |
| Wire Size-Min | 24AWG |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Hong Kong SAR, Italy, Japan, Mainland China, USA |
Where can I find the 43030-0003 datasheet?
43030-0003 Datasheet DownloadOfficial datasheet from Molex
What are equivalent replacements for 43030-0003?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What plating materials are used on the Molex 43030-0003 contact and how do they affect performance?
The 43030-0003 features gold over nickel on the mating surface for corrosion resistance and reliable conductivity, with tin over nickel on the termination end for good solderability. This dual-plating approach ensures long service life across hundreds of mating cycles in power connector assemblies.
What maximum cable diameter can be terminated with the Molex 43030-0003 socket contact?
The 43030-0003 accepts cable entry up to 0.073 inch in diameter, accommodating a range of wire gauges suitable for low to medium power distribution circuits. This flexibility makes the contact compatible with standard wire harness configurations used in automotive and industrial wiring applications.
In which industries and system designs is the Molex 43030-0003 connector contact most commonly deployed?
The 43030-0003 is commonly used in automotive wiring harnesses, industrial control panels, and consumer electronics power assemblies. Its chain contact design supports automated assembly with standard insertion tooling, enabling efficient production of multi-circuit power connectors rated for continuous current-carrying duty.
How does the chain contact design of the 43030-0003 benefit high-volume manufacturing processes?
The chain contact format allows the 43030-0003 to be fed into automated crimping and insertion machines in strip form, reducing assembly time significantly. This design supports high-volume production environments where throughput rates of hundreds of contacts per minute are required, lowering per-unit assembly costs.
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About Molex
Molex is a leading electronic component manufacturer. FindMyChip sources Molex ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6770 | $0.68 |
| 4750+ | $0.0799 | $379.52 |
| 9250+ | $0.0777 | $718.73 |
| 12000+ | $0.0597 | $716.40 |
| 24000+ | $0.0581 | $1394.40 |
| 120000+ | $0.0558 | $6696.00 |
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