MDF3Z-5P-2V(21) Equivalent & Substitute Parts

Part Overview

The MDF3Z-5P-2V(21) is an uncategorized connector manufactured by Hirose Electric Co Ltd. This part is classified as obsolete and is no longer in active production. With 710 units currently in stock, locating equivalent or substitute components is necessary for ongoing design support, maintenance applications, and production continuity. The obsolete status necessitates identification of active alternative parts that maintain functional compatibility.

Substiute Parts

MDF3Z-5P-2V(21)

Hirose Electric Co LtdIn Stock: 731MDF3Z-5P-2V(21) Datasheet

Current PartRFQ

DF3E-5P-2V(21)

Hirose Electric Co LtdIn Stock: 7114DF3E-5P-2V(21) Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MDF3Z-5P-2V(21) is based on the following critical parameters:

Primary Substitution Criteria:

• Manufacturer: Hirose Electric Co Ltd (same manufacturer ensures design compatibility)
• Number of Positions: 5 (functional requirement for circuit connectivity)
• Pitch - Mating: 2.00mm (0.079") (mechanical and electrical interface standard)
• Moisture Sensitivity Level: 1 (Unlimited) (environmental handling compatibility)

The substitute part DF3E-5P-2V(21) satisfies all primary substitution criteria. Both parts are manufactured by Hirose Electric Co Ltd, feature 5-position configurations with 2.00mm mating pitch, and share identical MSL ratings. The DF3E series represents the active production equivalent within the Hirose connector portfolio for this specification set.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: DF3E-5P-2V(21)

The DF3E-5P-2V(21) is the recommended substitute for the obsolete MDF3Z-5P-2V(21). Selection rationale is based on the following engineering factors:

1. Manufacturer Continuity: Both parts are manufactured by Hirose Electric Co Ltd, ensuring design lineage and compatibility with existing Hirose connector ecosystems.

2. Functional Equivalence: The substitute maintains the critical 5-position, 2.00mm pitch configuration required for electrical and mechanical interface compatibility.

3. Product Status: The DF3E-5P-2V(21) holds active product status with 7076 units in inventory, providing long-term supply chain stability compared to the obsolete MDF3Z-5P-2V(21).

4. Compliance Certifications: The substitute is RoHS Compliant and carries UL94 V-0 material flammability rating, meeting modern regulatory requirements.

5. Environmental Handling: Identical MSL rating (1 - Unlimited) ensures equivalent moisture sensitivity handling and storage protocols.

6. Electrical Specifications: The substitute provides 250VAC voltage rating and -55°C to 105°C operating temperature range, supporting standard industrial applications.

Frequently Asked Questions (FAQ)

Q: What makes DF3E-5P-2V(21) a suitable substitute for MDF3Z-5P-2V(21)?

A: The DF3E-5P-2V(21) matches the critical substitution parameters: same manufacturer (Hirose Electric Co Ltd), identical 5-position configuration, matching 2.00mm mating pitch, and equivalent MSL rating. The substitute is in active production with higher inventory availability.

Q: Are there mechanical compatibility concerns when substituting MDF3Z-5P-2V(21) with DF3E-5P-2V(21)?

A: The substitute is specified as a surface mount header with shrouded 4-wall design and push-pull fastening. Mechanical compatibility depends on the original application's mounting requirements. The 2.00mm pitch and 5-position configuration remain consistent with the obsolete part.

Q: What is the difference in packaging between these parts?

A: The MDF3Z-5P-2V(21) packaging is not specified in available documentation. The DF3E-5P-2V(21) is supplied in Tape & Reel (TR) format, which is standard for surface mount components and supports automated assembly processes.

Q: Does the substitute meet current regulatory compliance standards?

A: Yes. The DF3E-5P-2V(21) is RoHS Compliant and carries UL94 V-0 material flammability rating, meeting current regulatory requirements for electronic components in industrial and commercial applications.

Q: What is the inventory situation for the substitute part?

A: The DF3E-5P-2V(21) has 7076 units in new original stock, providing significantly higher availability than the obsolete MDF3Z-5P-2V(21) with 710 units. This ensures reliable supply for ongoing production and maintenance needs.

Q: Are there any electrical rating differences between the parts?

A: The substitute specifies 250VAC voltage rating and -55°C to 105°C operating temperature range. The original MDF3Z-5P-2V(21) electrical specifications are not documented. The substitute's ratings support standard industrial connector applications.

Q: Can the DF3E-5P-2V(21) be used in new designs?

A: Yes. The DF3E-5P-2V(21) is an active product with full technical documentation, compliance certifications, and production continuity. It is suitable for both replacement applications and new design implementations.