3362M-1-102R Equivalent & Substitute Parts

Part Overview

The 3362M-1-102R is a 1 kOhms, 0.5W through-hole trimmer potentiometer manufactured by Bourns Inc. as part of the Trimpot® 3362 sealed series. This component features PC pin termination, side adjustment, and cermet resistive material with a single turn adjustment mechanism. The part is currently active in production with 985 units in stock. Equivalent and substitute parts are identified to provide procurement flexibility, support supply chain continuity, and accommodate specific application requirements such as packaging format or compliance certifications.

Substiute Parts

3362M-1-102R

Bourns Inc.In Stock: 9983362M-1-102R Datasheet

Current PartRFQ

72XR1KLF

TT Electronics/BIIn Stock: 262572XR1KLF Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3362M-1-102R is determined by strict equivalence across the following critical parameters:

• Resistance value: 1 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: Through Hole
• Termination style: PC Pins

The substitute part 72XR1KLF meets all electrical and functional specifications. Mechanical dimensions differ (square 0.375" x 0.375" versus rectangular 0.275" x 0.260"), which may affect PCB layout compatibility. Packaging format differs (Bulk versus Tape & Reel), and compliance certifications vary.

Parameter Comparison

Engineering Selection Recommendations

Both the 3362M-1-102R and 72XR1KLF are active production components with identical electrical and functional specifications. Selection between these parts should be based on the following factors:

The 3362M-1-102R is suitable for applications requiring RoHS non-compliant components or where REACH-affected materials are acceptable. This part is supplied in Tape & Reel packaging and features a compact rectangular form factor (0.275" x 0.260").

The 72XR1KLF is suitable for applications requiring RoHS3 compliance and REACH-unaffected status. This part is supplied in Bulk packaging and features a larger square form factor (0.375" x 0.375"). The increased mechanical dimensions must be verified for PCB layout compatibility before substitution.

Frequently Asked Questions (FAQ)

Q: Can 72XR1KLF be used as a direct replacement for 3362M-1-102R?

A: Electrical and functional specifications are identical. However, the 72XR1KLF has larger mechanical dimensions (0.375" x 0.375" square versus 0.275" x 0.260" rectangular). PCB layout must be verified to confirm adequate space for the substitute part before implementation.

Q: What are the key differences between these parts?

A: The primary differences are mechanical form factor, packaging format (Tape & Reel versus Bulk), and compliance certifications. The 72XR1KLF is RoHS3 compliant and REACH unaffected, while the 3362M-1-102R is RoHS non-compliant and REACH affected.

Q: Are there any electrical performance differences?

A: No. Both parts have identical resistance (1 kOhms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), and adjustment characteristics.

Q: Which part should be selected for new designs?

A: Selection depends on compliance requirements. For applications requiring RoHS3 and REACH compliance, the 72XR1KLF is appropriate. For applications without these requirements, either part may be used based on packaging and form factor needs.

Q: Does packaging format affect component performance?

A: No. Tape & Reel and Bulk packaging formats do not affect electrical performance. Selection is based on procurement and assembly process requirements.