FT-63ETP102 Equivalent & Substitute Parts

Part Overview

The FT-63ETP102 is a 1 kOhms 0.5W through-hole trimmer potentiometer manufactured by Nidec Components Corporation. This cermet-based trimmer features PC pin termination, top adjustment, and a square form factor (7.00mm x 7.00mm). The part is Active status and RoHS3 compliant. Equivalent and substitute parts are identified when applications require alternative packaging formats, form factors, or sourcing from different manufacturers while maintaining identical electrical specifications.

Substiute Parts

FT-63ETP102

Nidec Components CorporationIn Stock: 864FT-63ETP102 Datasheet

Current PartRFQ

25PR1KLF

TT Electronics/BIIn Stock: 1231025PR1KLF Datasheet

SimilarRFQ

3329H-1-102LF

Bourns Inc.In Stock: 33873329H-1-102LF Datasheet

SimilarRFQ

72PMR1KLF

TT Electronics/BIIn Stock: 204472PMR1KLF Datasheet

SimilarRFQ

72PR1KLF

TT Electronics/BIIn Stock: 200572PR1KLF Datasheet

SimilarRFQ

82PR1KLF

TT Electronics/BIIn Stock: 290082PR1KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the FT-63ETP102 is determined by strict equivalence across all electrical parameters: resistance value (1 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (1), adjustment type (top adjustment), resistive material (cermet), mounting type (through hole), and termination style (PC pins). All identified substitutes meet these criteria. Variations in physical form factor (square vs. round), packaging format (tape & box vs. tube vs. bulk), and manufacturer do not affect electrical interchangeability. Compliance certifications (RoHS3, REACH status) are provided for each part to support design and procurement decisions.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full electrical equivalence to the FT-63ETP102 across resistance, power rating, tolerance, temperature coefficient, and adjustment characteristics. Selection among substitutes should be based on:

Compliance Requirements: The FT-63ETP102, 3329H-1-102LF, 72PMR1KLF, 72PR1KLF, and 82PR1KLF are ROHS3 compliant. The 25PR1KLF is RoHS compliant. The 3329H-1-102LF carries REACH Affected status; all other parts are REACH Unaffected.

Packaging and Availability: The FT-63ETP102 is supplied in Tape & Box format with 764 units in stock. Tube packaging is available through 25PR1KLF (12299 units) and 3329H-1-102LF (3300 units). Bulk packaging options include 72PMR1KLF (2034 units), 72PR1KLF (1900 units), and 82PR1KLF (2806 units).

Form Factor Considerations: Physical dimensions vary among substitutes. The FT-63ETP102 and 25PR1KLF feature square form factors. The 3329H-1-102LF and 82PR1KLF use round form factors. The 72PMR1KLF and 72PR1KLF employ larger square form factors. PCB layout and mechanical clearance requirements should guide form factor selection.

Frequently Asked Questions (FAQ)

Q: Are all listed parts electrically interchangeable with the FT-63ETP102?

A: Yes. All substitute parts share identical electrical specifications: 1 kOhms resistance, 0.5W power rating, ±10% tolerance, ±100ppm/°C temperature coefficient, 1-turn adjustment, top adjustment type, cermet resistive material, through-hole mounting, and PC pin termination.

Q: What are the key differences between substitute options?

A: Differences exist in packaging format (tape & box, tube, or bulk), physical form factor (square or round), manufacturer, and available inventory quantities. Electrical performance is equivalent across all options.

Q: Does form factor affect circuit performance?

A: Form factor does not affect electrical performance. Selection should be based on PCB layout constraints, mechanical clearance requirements, and available space on the circuit board.

Q: Which substitute offers the highest inventory availability?

A: The 25PR1KLF (TT Electronics/BI) offers the highest inventory with 12299 units in stock, supplied in tube packaging.

Q: Are there compliance differences between the main part and substitutes?

A: The FT-63ETP102, 3329H-1-102LF, 72PMR1KLF, 72PR1KLF, and 82PR1KLF are ROHS3 compliant. The 25PR1KLF is RoHS compliant. The 3329H-1-102LF is REACH Affected; all other parts are REACH Unaffected. Verify compliance requirements for your specific application.

Q: Can I use a round form factor substitute in place of the square FT-63ETP102?

A: Electrical substitution is valid. Mechanical compatibility depends on PCB layout and available mounting space. Verify physical dimensions and clearance before design implementation.