62PR200LF Equivalent & Substitute Parts

Part Overview

The 62PR200LF is a 200 Ohm, 0.5W through-hole trimmer potentiometer manufactured by TT Electronics/BI. This cermet-based, single-turn top-adjustment component is designed for PC pin termination in compact applications requiring 0.250" diameter form factor. The part is classified as obsolete, necessitating identification of active equivalent alternatives that maintain identical electrical and mechanical specifications for continued system support and new design implementations.

Substiute Parts

62PR200LF

TT Electronics/BIIn Stock: 95362PR200LF Datasheet

Current PartRFQ

3329P-1-201LF

Bourns Inc.In Stock: 8753329P-1-201LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 62PR200LF is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part 3329P-1-201LF from Bourns Inc. maintains identical specifications in the following key areas:

• Resistance value: 200 Ohms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 1 Turn
• Adjustment type: Top Adjustment
• Resistive material: Cermet
• Mounting type: Through Hole
• Termination style: PC Pins
• Physical dimension: Round - 0.250" Dia (6.35mm)
• RoHS compliance: ROHS3 Compliant

The 3329P-1-201LF is classified as an active product, ensuring ongoing availability and supply chain continuity. Both parts share identical HTSUS and ECCN classifications, confirming regulatory alignment.

Parameter Comparison

Engineering Selection Recommendations

The 3329P-1-201LF is the direct equivalent for the obsolete 62PR200LF. Selection of this substitute is based on:

• Complete electrical parameter equivalence across all specified values
• Identical mechanical form factor and mounting interface
• Active product status ensuring supply chain availability
• ROHS3 compliance alignment with the original part
• Matching regulatory classifications (HTSUS 8533.40.8050, ECCN EAR99)

The 3329P-1-201LF from Bourns Inc. (Trimpot® 3329 - Sealed series) is suitable for direct replacement in applications currently using or designed for the 62PR200LF. No circuit modifications or design changes are required for this substitution.

Frequently Asked Questions (FAQ)

Q: Can the 3329P-1-201LF be used as a direct replacement for the 62PR200LF?

A: Yes. The 3329P-1-201LF is electrically and mechanically equivalent to the 62PR200LF. All critical parameters—resistance, power rating, tolerance, temperature coefficient, number of turns, adjustment type, resistive material, mounting type, termination style, and physical dimensions—are identical. Direct substitution is possible without circuit modifications.

Q: Why is the 62PR200LF listed as obsolete?

A: The 62PR200LF is classified as obsolete by TT Electronics/BI. The 3329P-1-201LF, an active product from Bourns Inc., provides continued availability for applications requiring this specification.

Q: Are there any compliance differences between the two parts?

A: Both parts are ROHS3 compliant and share identical HTSUS and ECCN classifications. The 3329P-1-201LF is REACH Affected, while the 62PR200LF is REACH Unaffected; however, this does not affect functional equivalence or substitution suitability.

Q: What is the packaging difference?

A: The 62PR200LF is supplied with unspecified packaging, while the 3329P-1-201LF is supplied in Tube packaging. This difference does not affect component performance or compatibility.

Q: Are the physical dimensions identical?

A: Yes. Both parts feature a round form factor with 0.250" diameter (6.35mm), ensuring identical PCB footprint and mounting compatibility.

Q: What is the resistive material used in both parts?

A: Both the 62PR200LF and 3329P-1-201LF use cermet as the resistive material, providing stable performance across the specified temperature coefficient range of ±100ppm/°C.