Bourns 3361S-1-202G Trimmer Potentiometer - Equivalent & Substitute Parts

Part Overview

The Bourns 3361S-1-202G is a 2 kOhms, 0.5W surface mount trimmer potentiometer with gull wing termination and side adjustment capability. This sealed Trimpot® 3361 series component features cermet resistive material and is classified as active product status. Finding equivalent substitute parts is necessary when the primary part number reaches end-of-life status, experiences supply constraints, or when design requirements mandate RoHS compliance or alternative certifications.

Substiute Parts

3361S-1-202G

Bourns Inc.In Stock: 9613361S-1-202G Datasheet

Current PartRFQ

3361S-1-202GLF

Bourns Inc.In Stock: 21773361S-1-202GLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3361S-1-202G is determined by strict equivalence across the following critical parameters:

• Resistance value: 2 kOhms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 1
• Adjustment type: Side Adjustment
• Resistive material: Cermet
• Mounting type: Surface Mount
• Termination style: Gull Wing
• Physical dimensions: Rectangular - 0.264" x 0.290" Face (6.71mm x 7.37mm)
• Series classification: Trimpot® 3361 - Sealed
• Moisture sensitivity level: 3 (168 Hours)

The substitute part 3361S-1-202GLF maintains identical electrical and mechanical specifications while offering improved compliance status.

Parameter Comparison

Engineering Selection Recommendations

The 3361S-1-202GLF serves as a direct functional equivalent to the 3361S-1-202G with identical electrical performance and mechanical compatibility. The primary distinction is regulatory compliance: the 3361S-1-202GLF achieves ROHS3 compliance, whereas the 3361S-1-202G is RoHS non-compliant. Both parts maintain active product status and are manufactured by Bourns Inc. within the sealed Trimpot® 3361 series.

Selection between these parts depends on compliance requirements within the target application or end market. Applications subject to RoHS directives or customer specifications mandating RoHS3 compliance should utilize the 3361S-1-202GLF. Applications without such compliance constraints may continue using either part number interchangeably from an electrical and mechanical standpoint.

Frequently Asked Questions (FAQ)

Q: Can the 3361S-1-202GLF replace the 3361S-1-202G in existing designs?

A: Yes. The 3361S-1-202GLF is electrically and mechanically identical to the 3361S-1-202G. Both components share identical resistance, power rating, tolerance, temperature coefficient, adjustment type, resistive material, mounting type, termination style, and physical dimensions. Direct substitution is permissible without circuit redesign or PCB layout modification.

Q: What is the primary difference between these two part numbers?

A: The 3361S-1-202GLF achieves ROHS3 compliance, while the 3361S-1-202G is RoHS non-compliant. All other specifications remain identical.

Q: Are there any packaging differences between these parts?

A: No. Both parts are supplied in Tape & Reel (TR) packaging with identical moisture sensitivity level classification of 3 (168 Hours).

Q: Which part should be selected for new designs?

A: For new designs subject to RoHS compliance requirements, specify the 3361S-1-202GLF. Both parts are active products with equivalent availability and lead times.

Q: Are these parts compatible with existing PCB layouts designed for the 3361S-1-202G?

A: Yes. Identical physical dimensions, gull wing termination style, and surface mount configuration ensure full PCB layout compatibility without modification.