Bourns 3362R-1-101 Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The Bourns 3362R-1-101 is a sealed Trimpot® 3362 series trimmer potentiometer rated at 100 Ohms, 0.5W with PC pin termination for through-hole mounting. This component is designed for precision adjustment applications requiring top-access tuning in compact rectangular form factors. The part is currently active in production. Alternative equivalent parts may be required due to RoHS compliance requirements, inventory availability, or specific application certifications.

Substiute Parts

3362R-1-101

Bourns Inc.In Stock: 8113362R-1-101 Datasheet

Current PartRFQ

3362R-1-101LF

Bourns Inc.In Stock: 10283362R-1-101LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 3362R-1-101 is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications for resistance value, power rating, tolerance, temperature coefficient, number of turns, adjustment type, resistive material composition, mounting configuration, termination style, and physical dimensions. The primary distinction between the main part and its substitute relates to RoHS compliance status and lead finish specifications, which do not alter the functional performance or mechanical compatibility of the component.

Parameter Comparison

Engineering Selection Recommendations

The 3362R-1-101LF serves as a direct functional equivalent to the 3362R-1-101, with identical electrical and mechanical specifications across all performance-critical parameters. The primary distinction is RoHS3 compliance of the 3362R-1-101LF variant, which incorporates lead-free termination. Selection between these parts should be based on regulatory requirements and application compliance mandates. Both parts maintain active production status and are manufactured by Bourns Inc. within the Trimpot® 3362 sealed series. Inventory availability may also influence part selection, with the 3362R-1-101LF currently showing 973 pieces in stock compared to 760 pieces for the 3362R-1-101.

Frequently Asked Questions (FAQ)

Q: Are the 3362R-1-101 and 3362R-1-101LF mechanically interchangeable?

A: Yes. Both parts share identical physical dimensions (0.275" x 0.260" rectangular face), mounting type (through-hole PC pins), and form factor. Direct substitution is possible without PCB layout modifications.

Q: What is the functional difference between these two parts?

A: There is no functional difference. Both parts deliver identical electrical performance with 100 Ohm resistance, 0.5W power rating, ±10% tolerance, and ±100ppm/°C temperature coefficient.

Q: When should I select the 3362R-1-101LF over the 3362R-1-101?

A: Select the 3362R-1-101LF when RoHS3 compliance is required by design specifications, regulatory standards, or customer requirements. The "LF" designation indicates lead-free termination.

Q: Are there any performance differences related to RoHS compliance?

A: No. RoHS compliance status reflects manufacturing process and material composition of the termination finish only. Electrical performance and reliability characteristics remain identical.

Q: Can I use these parts interchangeably in existing designs?

A: Yes, provided your application requirements align with the specified parameters. Verify that your design accommodates the rectangular 0.275" x 0.260" form factor and through-hole PC pin mounting configuration.