62PR2KLF Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The 62PR2KLF is a 2 kOhm, 0.5W through-hole trimmer potentiometer manufactured by TT Electronics/BI. This cermet-based component features top adjustment with PC pin termination and a 1-turn rotation mechanism. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity.

Substiute Parts

62PR2KLF

TT Electronics/BIIn Stock: 100062PR2KLF Datasheet

Current PartRFQ

3329P-1-202LF

Bourns Inc.In Stock: 24103329P-1-202LF Datasheet

DirectRFQ

3329P-1-202LF

Bourns Inc.In Stock: 24103329P-1-202LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 62PR2KLF is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must match exactly:

• Resistance value: 2 kOhms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 1
• 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-1-202LF from Bourns Inc. meets all specified parameters and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The 3329P-1-202LF is the qualified substitute for the 62PR2KLF. Both components are ROHS3 compliant and meet identical electrical and mechanical specifications. The primary distinction is product status: the 62PR2KLF is obsolete while the 3329P-1-202LF maintains active production status with Bourns Inc., ensuring long-term availability and supply chain continuity. The 3329P-1-202LF is packaged in tube format and carries REACH Affected designation, whereas the original part's REACH status is unaffected. These compliance differences do not affect functional equivalence for component selection purposes.

Frequently Asked Questions (FAQ)

Q: Can the 3329P-1-202LF directly replace the 62PR2KLF in existing designs?

A: Yes. Both components share identical electrical parameters (2 kOhms, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient), mechanical configuration (1-turn top adjustment, cermet resistive material, through-hole PC pin termination), and physical dimensions (0.250" diameter). No circuit modifications are required.

Q: What is the primary reason for substitution?

A: The 62PR2KLF is classified as obsolete. The 3329P-1-202LF is an active product with established supply availability, making it the appropriate choice for new procurement and design continuity.

Q: Are there packaging differences between these parts?

A: The 62PR2KLF packaging specification is not provided in the reference data. The 3329P-1-202LF is supplied in tube packaging. Confirm packaging compatibility with your assembly requirements.

Q: Do compliance certifications differ between the parts?

A: Both parts are ROHS3 compliant. The 3329P-1-202LF carries REACH Affected status, while the 62PR2KLF is REACH Unaffected. Both maintain EAR99 ECCN classification and identical HTSUS codes (8533.40.8050). Verify REACH compliance requirements for your specific application and region.

Q: What inventory status should I expect?

A: The 3329P-1-202LF has 2,326 pieces in stock as an active product. The 62PR2KLF has 981 pieces available as obsolete inventory. For new designs, source the 3329P-1-202LF to ensure supply continuity.