Hammond Manufacturing 167V5 Equivalent & Substitute Parts

Part Overview

The Hammond Manufacturing 167V5 is a laminated core power transformer rated at 100VA with a 115V primary and 5V secondary output. This chassis-mount transformer features a center tap and wire lead termination, designed for applications requiring isolated low-voltage power conversion. The 167V5 is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and component procurement.

Substiute Parts

167V5

Hammond ManufacturingIn Stock: 852167V5 Datasheet

Current PartRFQ

166V5

Hammond ManufacturingIn Stock: 724166V5 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The Hammond Manufacturing 166V5 qualifies as a direct substitute for the 167V5 based on the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Identical primary voltage: 115V
• Identical secondary voltage: 5V
• Identical power rating: 100VA
• Identical maximum output current: 20A
• Identical core type: Laminated
• Identical center tap configuration: Yes
• Identical isolation voltage: 2000Vrms

Mechanical Compatibility Criteria:

• Identical mounting type: Chassis Mount
• Identical termination style: Wire Leads
• Compatible physical dimensions for chassis integration

Compliance Equivalence:

• Both ROHS3 Compliant
• Both REACH Unaffected
• Identical HTSUS classification: 8504.31.4065

The 166V5 is currently in active production status, providing supply continuity for the obsolete 167V5.

Parameter Comparison

Engineering Selection Recommendations

The Hammond Manufacturing 166V5 is the appropriate substitute for the obsolete 167V5. Both transformers meet identical electrical specifications across all critical parameters: 100VA power rating, 115V primary input, 5V secondary output with 20A maximum current capacity, and 2000Vrms isolation voltage. Both feature laminated cores with center tap configuration and wire lead termination suitable for chassis mounting applications.

The 166V5 maintains full ROHS3 compliance and REACH compliance status, ensuring regulatory alignment with the original 167V5. The transition from obsolete to active production status provides supply security and eliminates procurement constraints associated with end-of-life components.

Physical dimension variations between the two models (167V5: 64.60mm L × 82.55mm W × 77.72mm H; 166V5: 114.30mm L × 64.60mm W × 76.20mm H) require verification of available mounting space within the target application, though both maintain compatible chassis-mount configurations.

Frequently Asked Questions (FAQ)

Q: Can the 166V5 directly replace the 167V5 in existing designs?

A: Yes. The 166V5 provides electrical equivalence across all specified parameters. Physical dimensions differ, requiring confirmation that available mounting space accommodates the 166V5 footprint.

Q: Are there any compliance differences between the 167V5 and 166V5?

A: No. Both transformers maintain identical RoHS3 and REACH compliance status, with matching HTSUS classification.

Q: What is the primary advantage of selecting the 166V5?

A: The 166V5 is in active production, eliminating supply chain constraints associated with the obsolete 167V5 status.

Q: Do the physical dimension differences affect electrical performance?

A: No. Dimension variations reflect manufacturing design updates but do not alter electrical specifications or performance characteristics.

Q: Are wire lead terminations identical between both models?

A: Yes. Both transformers use wire lead termination, maintaining identical connection methodology.