DF3Z-10P-2H(21) Equivalent & Substitute Parts

Part Overview

The DF3Z-10P-2H(21) is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for surface mount, right-angle board-to-board or cable applications. This 10-position connector operates across a wide temperature range of -55°C to 105°C and features a 2.00mm pitch with shrouded 4-wall design for secure mating. The part is currently discontinued at DiGi Electronics, making equivalent substitutes necessary for ongoing production and maintenance applications.

Substiute Parts

DF3Z-10P-2H(21)

Hirose Electric Co LtdIn Stock: 1008DF3Z-10P-2H(21) Datasheet

Current PartRFQ

DF3E-10P-2H(21)

Hirose Electric Co LtdIn Stock: 1202DF3E-10P-2H(21) Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The DF3E-10P-2H(21) qualifies as a direct substitute based on the following critical parameters that determine functional compatibility:

• Pitch - Mating: Both parts maintain 0.079" (2.00mm) pitch, ensuring mechanical and electrical compatibility with mating connectors
• Number of Positions: Both feature 10 positions in a single row configuration
• Mounting Type: Both are surface mount, right-angle designs
• Shrouding: Both employ shrouded 4-wall construction
• Contact Type: Both use male pin contacts with circular shape
• Insulation Material: Both use Polyamide (PA), Nylon
• Operating Temperature Range: Both operate across -55°C to 105°C
• Material Flammability Rating: Both meet UL94 V-0
• RoHS Compliance: Both are RoHS compliant
• Moisture Sensitivity Level: Both rated MSL 1 (Unlimited)

The primary difference is product status: DF3Z-10P-2H(21) is discontinued, while DF3E-10P-2H(21) is active with higher inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The DF3E-10P-2H(21) is the direct equivalent for the discontinued DF3Z-10P-2H(21). Both parts are manufactured by Hirose Electric Co Ltd within the DF3 series and share identical electrical and mechanical specifications across all critical parameters. The DF3E variant is currently in active production status with higher inventory availability, making it the preferred selection for new designs and ongoing production requirements. Both parts maintain full RoHS compliance and UL94 V-0 flammability certification, suitable for industrial and commercial applications requiring temperature stability across -55°C to 105°C operating ranges.

Frequently Asked Questions (FAQ)

Q: Can DF3E-10P-2H(21) be used as a direct replacement for DF3Z-10P-2H(21)?

A: Yes. Both parts are functionally identical across all electrical and mechanical parameters, including pitch, position count, mounting configuration, and operating temperature range. The primary distinction is product status and packaging format.

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

A: The DF3Z-10P-2H(21) is discontinued, while the DF3E-10P-2H(21) is an active production variant within the same DF3 series. Both maintain identical specifications for connector geometry, contact configuration, and performance characteristics.

Q: Does packaging format affect compatibility?

A: Packaging format (standard vs. Tape & Reel) does not affect electrical or mechanical compatibility. The DF3E-10P-2H(21) is supplied in Tape & Reel format, which is standard for high-volume production environments. Component functionality remains identical regardless of packaging method.

Q: Are both parts RoHS compliant?

A: Yes. Both DF3Z-10P-2H(21) and DF3E-10P-2H(21) are RoHS compliant and meet UL94 V-0 flammability requirements, suitable for applications requiring environmental and safety certifications.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.