Hammond Manufacturing 167P30 Equivalent & Substitute Parts

Part Overview

The Hammond Manufacturing 167P30 is a laminated core power transformer rated for 150VA with a 115V primary and 30V center-tapped secondary. This chassis-mounted transformer with wire lead termination is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new designs requiring compatible specifications.

Substiute Parts

167P30

Hammond ManufacturingIn Stock: 1149167P30 Datasheet

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165P30

Hammond ManufacturingIn Stock: 1006165P30 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The Hammond Manufacturing 165P30 qualifies as a direct substitute for the 167P30 based on electrical parameter equivalence. Both transformers share identical electrical specifications: 150VA power rating, 115V primary voltage, 30V center-tapped secondary voltage, 5A maximum output current, single primary and secondary windings, chassis mount configuration, wire lead termination, and 2000Vrms isolation voltage. Both maintain ROHS3 compliance and REACH unaffected status.

The substitution is valid across the following critical parameters:

• Power rating (150VA)
• Primary voltage (115V)
• Secondary voltage (30V with center tap)
• Maximum output current (5A)
• Winding configuration (single primary, single secondary)
• Mounting and termination (chassis mount, wire leads)
• Isolation voltage (2000Vrms)
• Regulatory compliance (ROHS3, REACH)

Physical dimensions and weight differ between the two models, requiring verification of mechanical fit within the target application enclosure.

Parameter Comparison

Engineering Selection Recommendations

The 165P30 is the appropriate substitute for the obsolete 167P30 based on complete electrical parameter alignment. The 165P30 carries active product status, ensuring ongoing availability and supply chain continuity. Both transformers maintain identical ROHS3 compliance and REACH unaffected certification, satisfying regulatory requirements for equivalent applications.

Physical dimensions differ: the 165P30 is shorter (65.02mm vs. 96.77mm height) but wider (101.60mm vs. 88.90mm width). Mechanical fit verification within the target chassis is required prior to implementation. Weight difference is negligible (5 lbs vs. 5.2 lbs).

Frequently Asked Questions (FAQ)

Q: Can the 165P30 directly replace the 167P30 in existing equipment?

A: Electrical substitution is valid. The 165P30 matches all electrical specifications: 150VA rating, 115V primary, 30V center-tapped secondary, 5A output current, and 2000Vrms isolation. Physical dimensions differ, requiring confirmation that the 165P30 fits within the existing chassis mounting space.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution is based on matching power rating (150VA), primary voltage (115V), secondary voltage (30V with center tap), maximum output current (5A), winding configuration (single primary and secondary), mounting type (chassis mount), termination style (wire leads), and isolation voltage (2000Vrms).

Q: Are there compliance differences between the two models?

A: No. Both the 167P30 and 165P30 are ROHS3 compliant and REACH unaffected, meeting identical regulatory requirements.

Q: What is the primary difference between these two transformers?

A: The 165P30 is the active production equivalent of the obsolete 167P30. Electrical performance is identical. Physical dimensions and packaging differ, with the 165P30 featuring reduced height and increased width compared to the 167P30.

Q: Is the 165P30 available in different packaging options?

A: The 165P30 is supplied in bulk packaging, whereas the 167P30 was supplied with standard packaging. Verify packaging requirements for your procurement process.