DF3Z-5P-2V(21) Equivalent & Substitute Parts

Part Overview

The DF3Z-5P-2V(21) is a surface mount rectangular connector header manufactured by Hirose Electric Co Ltd, designed for board-to-board or cable connections with 5 positions at 2.00mm pitch. This connector features shrouded 4-wall construction, solder termination, and push-pull fastening. The product is discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing design requirements and production continuity.

Substiute Parts

DF3Z-5P-2V(21)

Hirose Electric Co LtdIn Stock: 979DF3Z-5P-2V(21) Datasheet

Current PartRFQ

DF3E-5P-2V(21)

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

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the DF3Z-5P-2V(21) is based on strict electrical and mechanical parameter matching within the Hirose DF3 series. The following parameters define substitution eligibility:

• Connector type: Header (male pin contact)
• Number of positions: 5
• Pitch: 2.00mm (0.079")
• Mounting: Surface Mount
• Shrouding: Shrouded - 4 Wall
• Termination: Solder
• Fastening: Push-Pull
• Operating temperature range: -55°C ~ 105°C
• Material flammability: UL94 V-0
• RoHS compliance: Required

The DF3E-5P-2V(21) meets all these criteria and is classified as a direct substitute within the DF3 series.

Parameter Comparison

Engineering Selection Recommendations

The DF3E-5P-2V(21) is the direct substitute for the discontinued DF3Z-5P-2V(21). Both parts are manufactured by Hirose Electric Co Ltd within the DF3 series and share identical electrical and mechanical specifications. The DF3E-5P-2V(21) is currently active in production with higher inventory availability (7076 pcs) compared to the legacy DF3Z variant. Both parts maintain RoHS compliance, UL94 V-0 flammability rating, and identical operating temperature ranges. The primary distinction is product status and packaging format, with the DF3E-5P-2V(21) supplied in Tape & Reel format for automated assembly processes.

Frequently Asked Questions (FAQ)

Q: Can the DF3E-5P-2V(21) be used as a direct replacement for the DF3Z-5P-2V(21)?

A: Yes. Both connectors are Hirose DF3 series headers with identical pin counts (5 positions), pitch (2.00mm), mounting type (surface mount), shrouding (4-wall), and termination method (solder). All electrical and mechanical parameters match.

Q: What is the difference between the DF3Z and DF3E variants?

A: The DF3Z-5P-2V(21) is discontinued, while the DF3E-5P-2V(21) is an active production part. The DF3E is supplied in Tape & Reel packaging, suitable for automated assembly. Functional specifications are identical.

Q: Are there any compatibility concerns when switching from DF3Z to DF3E?

A: No compatibility concerns exist. Both parts feature identical contact geometry, pitch, shrouding, and fastening mechanisms. PCB footprints and mating connector compatibility remain unchanged.

Q: What is the current availability of the DF3E-5P-2V(21)?

A: The DF3E-5P-2V(21) has 7076 pcs in stock as new original inventory, providing adequate supply for production requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the DF3Z-5P-2V(21) and DF3E-5P-2V(21) are RoHS compliant, carry UL94 V-0 flammability rating, and share identical ECCN (EAR99) and HTSUS classifications.