3296X-1-105ALF Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The 3296X-1-105ALF is a 1 MOhm, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. as part of the Trimpot® 3296 - Sealed series. This component features cermet resistive material, 25-turn side adjustment, and PC pin termination for circuit board mounting. The part is currently active in production with ROHS3 compliance and REACH affected status. Substitute parts are identified when equivalent electrical specifications, mechanical compatibility, and regulatory compliance align with the original design requirements.

Substiute Parts

3296X-1-105ALF

Bourns Inc.In Stock: 7473296X-1-105ALF Datasheet

Current PartRFQ

PV36X105C01B00

Bourns Inc.In Stock: 1078PV36X105C01B00 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3296X-1-105ALF is determined by matching the following critical parameters: resistance value (1 MOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), number of turns (25), adjustment type (side adjustment), resistive material (cermet), mounting type (through hole), and termination style (PC pins). Both the main part and identified substitutes must maintain ROHS3 compliance and REACH affected status. Packaging format differences (Tape & Box versus Tube) do not affect electrical or mechanical compatibility and are acceptable variations for substitution purposes.

Parameter Comparison

Engineering Selection Recommendations

The PV36X105C01B00 is a direct electrical and mechanical equivalent to the 3296X-1-105ALF. Both components are manufactured by Bourns Inc., share identical electrical specifications, and maintain equivalent regulatory compliance status (ROHS3 and REACH affected). The primary distinction is packaging format: the 3296X-1-105ALF is supplied in Tape & Box configuration, while the PV36X105C01B00 is supplied in Tube packaging. Selection between these parts should be based on procurement requirements, inventory availability, and packaging compatibility with assembly processes. Both parts are active products with confirmed stock availability.

Frequently Asked Questions (FAQ)

Q: Can PV36X105C01B00 replace 3296X-1-105ALF in existing designs? A: Yes. Both parts have identical electrical specifications (1 MOhm, 0.5W, ±10% tolerance, ±100ppm/°C temperature coefficient, 25-turn side adjustment) and equivalent mechanical compatibility (through-hole mounting, PC pin termination, cermet resistive material). Regulatory compliance is equivalent (ROHS3, REACH affected).

Q: What is the difference between these two part numbers? A: The electrical and mechanical specifications are identical. The difference is packaging format: 3296X-1-105ALF uses Tape & Box (TB) packaging, while PV36X105C01B00 uses Tube packaging. This affects handling and assembly processes but not component performance.

Q: Are there any size or dimensional differences? A: Minor dimensional variations exist within manufacturing tolerances. The 3296X-1-105ALF has a face dimension of 0.395" x 0.190" (10.03mm x 4.83mm), while the PV36X105C01B00 has a face dimension of 0.394" x 0.197" (10.00mm x 5.00mm). These differences are within acceptable mechanical compatibility for through-hole mounting applications.

Q: Do both parts meet the same regulatory requirements? A: Yes. Both the 3296X-1-105ALF and PV36X105C01B00 are ROHS3 compliant and REACH affected, meeting equivalent regulatory standards for electronic component use.

Q: Which part should I select for new procurement? A: Selection depends on packaging requirements and inventory availability. The 3296X-1-105ALF (Tape & Box) is suitable for automated assembly processes, while the PV36X105C01B00 (Tube) may be preferred for manual assembly or specific procurement workflows. Both are active products with confirmed stock.