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Molex 0334710540 Rectangular Connector Housing - Equivalent & Substitute Parts
Part Overview
The Molex 0334710540 is a 5-position receptacle housing for rectangular connectors in the MX150 33471 series. This component is an active product designed for crimp termination applications with free-hanging, in-line mounting. The housing accommodates female socket contacts at 0.138" (4.60mm) pitch and operates across -40°C to 125°C. Substitute parts are necessary when primary inventory is unavailable, when managing supply chain redundancy, or when consolidating component sourcing across manufacturing locations while maintaining identical electrical and mechanical performance.
Substiute Parts
Key Parameters
| Parameter | Specification |
|---|---|
| Connector Type | Receptacle |
| Contact Type | Female Socket |
| Number of Positions | 5 |
| Pitch | 0.138" (4.60mm) |
| Number of Rows | 1 |
| Mounting Type | Free Hanging (In-Line) |
| Contact Termination | Crimp |
| Fastening Type | Latch Holder |
| Color | Gray |
| Insulation Material | Polyester |
| Operating Temperature Range | -40°C to 125°C |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
Substitute Part Grouping Explanation
All substitute parts listed below are parametric equivalents of the Molex 0334710540. Substitution is valid based on identical alignment across the following critical parameters:
- Connector type: Receptacle
- Contact type: Female socket
- Position count: 5
- Pitch specification: 0.138" (4.60mm)
- Row configuration: Single row
- Mounting method: Free hanging, in-line
- Termination method: Crimp
- Fastening mechanism: Latch holder
- Housing color: Gray
- Insulation material: Polyester
- Operating temperature range: -40°C to 125°C
- Series designation: MX150 33471
- Regulatory compliance: ROHS3 compliant
- Moisture sensitivity: MSL 1
These parts share the same base product number (033471) and are interchangeable in applications requiring 5-position rectangular connector housings with the specified electrical and mechanical characteristics.
Parameter Comparison
| Part Number | Manufacturer | Connector Type | Positions | Pitch | Mounting Type | Termination | Operating Temp | RoHS Status | Inventory (Pcs) |
|---|---|---|---|---|---|---|---|---|---|
| 0334710540 | Molex | Receptacle | 5 | 0.138" (4.60mm) | Free Hanging (In-Line) | Crimp | -40°C to 125°C | ROHS3 Compliant | 1456 |
| 0334710502 | Molex | Receptacle | 5 | 0.138" (4.60mm) | Free Hanging (In-Line) | Crimp | -40°C to 125°C | ROHS3 Compliant | 1315 |
| 0334710537 | Molex | Receptacle | 5 | 0.138" (4.60mm) | Free Hanging (In-Line) | Crimp | -40°C to 125°C | ROHS3 Compliant | 1624 |
| 0334710538 | Molex | Receptacle | 5 | 0.138" (4.60mm) | Free Hanging (In-Line) | Crimp | -40°C to 125°C | ROHS3 Compliant | 1694 |
| 0334710539 | Molex | Receptacle | 5 | 0.138" (4.60mm) | Free Hanging (In-Line) | Crimp | -40°C to 125°C | ROHS3 Compliant | 1248 |
Engineering Selection Recommendations
All listed substitute parts maintain active product status and ROHS3 compliance. Selection among these interchangeable parts should be based on inventory availability and supply chain logistics. Part 0334710538 currently maintains the highest inventory level at 1694 pieces. Part 0334710537 provides the second-highest availability at 1624 pieces. All parts are manufactured by Molex under the MX150 33471 series designation and carry MSL 1 rating, indicating no moisture sensitivity restrictions during storage or handling.
Frequently Asked Questions (FAQ)
Q: Can I substitute any of these part numbers for the Molex 0334710540 in my assembly?
A: Yes. All listed parts are parametric equivalents sharing identical electrical and mechanical specifications, including connector type, position count, pitch, mounting method, termination type, and operating temperature range. Direct substitution is valid without design modification.
Q: What determines whether a part is a valid substitute?
A: Substitution validity is determined by matching all critical parameters: 5-position receptacle configuration, 0.138" (4.60mm) pitch, female socket contacts, crimp termination, free-hanging in-line mounting, latch holder fastening, gray polyester housing, and -40°C to 125°C operating range. All listed parts meet these criteria.
Q: Are there any compliance or certification differences between these parts?
A: No. All parts carry identical ROHS3 compliance status and MSL 1 moisture sensitivity rating. No additional certifications or compliance variations exist among the substitute parts.
Q: Does the part number variation indicate different internal construction?
A: The provided data does not specify internal construction differences. All parts share the same base product number (033471) and series designation (MX150 33471), indicating they are variants within the same product family with identical functional performance.
Q: What is the inventory status for each substitute part?
A: Current inventory levels are: 0334710540 (1456 pcs), 0334710502 (1315 pcs), 0334710537 (1624 pcs), 0334710538 (1694 pcs), and 0334710539 (1248 pcs). All parts are listed as new original stock.
Q: Are contacts included with these housings?
A: No. All parts in this series are housings only. Contacts must be sourced separately and are not included with the housing purchase.
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