HV-TMP(40) Equivalent & Substitute Parts

Part Overview

The HV-TMP(40) is a 1.85mm coaxial connector terminator plug manufactured by Hirose Electric Co Ltd, designed for 50-ohm RF applications with a maximum frequency rating of 67 GHz. This male pin terminator features a stainless steel body with gold-plated brass contacts and PTFE dielectric material, suitable for free-hanging or cap-mounted installations.

The HV-TMP(40) carries a Last Time Buy product status, indicating discontinued production. Identifying equivalent substitute parts is necessary to ensure continued availability and supply chain continuity for applications requiring this connector specification.

Substiute Parts

HV-TMP(40)

Hirose Electric Co LtdIn Stock: 1001HV-TMP(40) Datasheet

Current PartRFQ

HV-TMP-1

Hirose Electric Co LtdIn Stock: 1067HV-TMP-1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HV-TMP(40) is determined by the following critical parameters:

• Connector Series & Style: Must be 1.85mm to ensure mechanical compatibility
• Connector Type: Must be Plug with Male Pin configuration
• Impedance: Must be 50 Ohms for RF circuit matching
• Body & Contact Materials: Stainless steel body with brass contacts and gold finish ensure equivalent electrical and environmental performance
• Dielectric Material: PTFE dielectric is required for frequency performance and signal integrity
• Mounting Configuration: Free Hanging or Cap mounting must be supported

The HV-TMP-1 meets all substitution criteria as a manufacturer-recommended equivalent part.

Parameter Comparison

Engineering Selection Recommendations

The HV-TMP-1 is the manufacturer-recommended substitute for the HV-TMP(40). Both parts share identical mechanical and electrical specifications across all critical parameters: 1.85mm connector series, male pin plug configuration, 50-ohm impedance, stainless steel body with gold-plated brass contacts, and PTFE dielectric material.

The HV-TMP-1 maintains active production status, ensuring long-term supply availability compared to the HV-TMP(40) Last Time Buy designation. Both parts meet RoHS compliance requirements and carry MSL 1 moisture sensitivity rating.

The frequency maximum specification differs by 2 GHz (HV-TMP(40) at 67 GHz versus HV-TMP-1 at 65 GHz). This difference does not affect substitution eligibility for applications operating within the 65 GHz upper limit.

Frequently Asked Questions (FAQ)

Q: Can HV-TMP-1 be used as a direct replacement for HV-TMP(40)?

A: Yes. The HV-TMP-1 is the manufacturer-recommended equivalent. Both parts are mechanically and electrically identical across all critical parameters: connector series, type, impedance, materials, and mounting configuration.

Q: What is the difference in frequency rating between these parts?

A: The HV-TMP(40) is rated to 67 GHz maximum frequency, while the HV-TMP-1 is rated to 65 GHz. For applications operating at or below 65 GHz, this difference is not a limiting factor.

Q: Are there packaging differences between HV-TMP(40) and HV-TMP-1?

A: Yes. The HV-TMP(40) is supplied in Box packaging, while the HV-TMP-1 is supplied in Bag packaging. Both packaging types provide equivalent protection for the connector during storage and transport.

Q: Do both parts meet current compliance standards?

A: Yes. The HV-TMP(40) is RoHS Compliant, and the HV-TMP-1 is ROHS3 Compliant. Both meet current regulatory requirements. The HV-TMP-1 additionally carries REACH Affected status.

Q: Why is HV-TMP(40) marked as Last Time Buy?

A: Last Time Buy status indicates the manufacturer has discontinued production. The HV-TMP-1 remains in active production and serves as the current equivalent offering for this connector specification.