DF3Z-3P-2H(21) Equivalent & Substitute Parts

Part Overview

The DF3Z-3P-2H(21) is a surface mount, right-angle rectangular connector header manufactured by Hirose Electric Co Ltd. This 3-position connector operates within the DF3 series and features a 2.00mm pitch with shrouded 4-wall design and push-pull fastening. The part is currently discontinued at DiGi Electronics, making identification of active equivalent parts essential for ongoing production and design requirements.

Substiute Parts

DF3Z-3P-2H(21)

Hirose Electric Co LtdIn Stock: 3404DF3Z-3P-2H(21) Datasheet

Current PartRFQ

DF3E-3P-2H(21)

Hirose Electric Co LtdIn Stock: 2608DF3E-3P-2H(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DF3Z-3P-2H(21) is determined by strict equivalence across the following critical parameters:

• Manufacturer series alignment (DF3 family)
• Connector type and contact configuration (Header, Male Pin)
• Position count and mating pitch (3 positions, 2.00mm)
• Mounting orientation and style (Surface Mount, Right Angle, Board to Board or Cable)
• Shrouding design (Shrouded - 4 Wall)
• Termination method (Solder)
• Fastening mechanism (Push-Pull)
• Environmental and compliance ratings (Operating temperature range, UL94 V-0, RoHS Compliant)

The DF3E-3P-2H(21) meets all substitution criteria as an active equivalent within the DF3 series.

Parameter Comparison

Engineering Selection Recommendations

The DF3E-3P-2H(21) is the direct active equivalent for the discontinued DF3Z-3P-2H(21). Both parts share identical electrical and mechanical specifications, including connector architecture, contact configuration, operating temperature range, and compliance certifications. The DF3E variant is currently in active production status with confirmed inventory availability. The primary distinction is packaging format: the DF3E-3P-2H(21) is supplied in Tape & Reel (TR) configuration, which is standard for high-volume surface mount assembly operations. Selection of the DF3E-3P-2H(21) maintains full design compatibility while ensuring supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the DF3E-3P-2H(21) be used as a direct replacement for the DF3Z-3P-2H(21)?

A: Yes. Both parts are functionally and mechanically equivalent within the DF3 series. All critical parameters—pitch, position count, mounting type, shrouding, termination, and operating specifications—are identical. The DF3E variant is the active production equivalent.

Q: What is the difference between the DF3Z and DF3E part numbers?

A: The DF3Z-3P-2H(21) is discontinued. The DF3E-3P-2H(21) is the active equivalent from Hirose Electric Co Ltd. Both share the same base product series (DF3) and identical specifications. The primary difference is product status and packaging availability.

Q: Does the Tape & Reel packaging of the DF3E-3P-2H(21) affect compatibility?

A: No. Tape & Reel (TR) packaging is a supply format for automated assembly processes. It does not alter the connector's electrical or mechanical properties. The component itself is identical to the original specification.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical certifications: RoHS Compliant, UL94 V-0 flammability rating, EAR99 export classification, and Moisture Sensitivity Level 1. Compliance status is equivalent.

Q: What is the current inventory status for the DF3E-3P-2H(21)?

A: The DF3E-3P-2H(21) has 2,551 pieces in stock as new original inventory, confirming active availability for procurement.