P74-D Equivalent & Substitute Parts

Part Overview

The P74-D is a twist-on wire cap connector manufactured by Panduit Corp, designed for terminating 12-18 AWG wire gauges. This component is classified as a fully insulated terminal with a single wire entry point and is part of the P-Conn Python™ series. The product is currently obsolete, making identification of suitable equivalent parts essential for maintenance, repair, and legacy system support applications.

Substiute Parts

P74-D

Panduit CorpIn Stock: 854P74-D Datasheet

Current PartRFQ

0191600042

MolexIn Stock: 142850191600042 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the P74-D is determined by the following critical parameters:

Functional Compatibility Parameters:

• Terminal Type: Twist On Wire Cap (identical function required)
• Termination Method: Twist On (identical installation method required)
• Insulation: Fully Insulated (identical safety classification required)
• Number of Wire Entries: Single entry configuration

Electrical Compatibility Parameters:

• Wire Gauge Range: The substitute must accommodate the 12-18 AWG range of the P74-D
• Color: Yellow (standard industry color coding for this wire gauge range)

The Molex 0191600042 qualifies as a substitute because it maintains the same terminal type, termination method, and insulation classification. The 0191600042 operates across a 10-22 AWG range, which encompasses the 12-18 AWG specification of the P74-D. Both components are fully insulated twist-on wire caps with identical functional operation.

Parameter Comparison

Engineering Selection Recommendations

The Molex 0191600042 is an active product with current manufacturing support and ROHS3 compliance certification. The P74-D, being obsolete, has no ongoing production or technical support. The 0191600042 provides functional equivalence for all twist-on wire cap applications within the 12-18 AWG range, with the additional capability to accommodate wire gauges from 10-22 AWG. Both components share identical ECCN and HTSUS classifications, confirming regulatory alignment. The 0191600042 is available in bulk packaging with substantial inventory levels, supporting production and maintenance requirements.

Frequently Asked Questions (FAQ)

Q: Can the Molex 0191600042 directly replace the Panduit P74-D in existing installations?

A: Yes. Both components are fully insulated twist-on wire caps with identical termination methods. The 0191600042 accommodates the 12-18 AWG range specified for the P74-D and maintains the same yellow color coding and single wire entry configuration for this gauge range.

Q: What is the significance of the 10-22 AWG range on the Molex 0191600042 compared to the 12-18 AWG range of the P74-D?

A: The Molex part has a broader wire gauge capability. For applications using 12-18 AWG wire, the 0191600042 operates identically to the P74-D. The extended range (10-22 AWG) provides flexibility for future applications without requiring different connector types.

Q: Are there packaging differences between these two parts?

A: The P74-D packaging information is not specified in available documentation. The Molex 0191600042 is supplied in bulk packaging, which is standard for twist-on wire cap connectors and supports both production assembly and field maintenance applications.

Q: Do compliance certifications differ between the two parts?

A: The P74-D lists RoHS status as not applicable due to its obsolete classification. The Molex 0191600042 is ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for new installations and replacements.

Q: Are there any wire material restrictions for the Molex 0191600042?

A: The Molex 0191600042 is specified for copper wire only. Verify that existing installations use copper conductors before substitution.