Bourns 3296P-1-100 Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The Bourns 3296P-1-100 is a sealed Trimpot® 3296 series trimmer potentiometer rated at 10 Ohms, 0.5W with PC pin termination and side adjustment. This through-hole component is designed for precision tuning applications requiring cermet resistive elements and 25-turn adjustment capability. The part is currently active in production with 952 units in stock. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and functional characteristics align with the original design requirements.

Substiute Parts

3296P-1-100

Bourns Inc.In Stock: 10133296P-1-100 Datasheet

Current PartRFQ

3296P-1-100LF

Bourns Inc.In Stock: 10033296P-1-100LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3296P-1-100 is determined by strict equivalence across the following critical parameters:

• Resistance value: 10 Ohms (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Tolerance: ±10% (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Number of turns: 25 (exact match required)
• Adjustment type: Side Adjustment (exact match required)
• Resistive material: Cermet (exact match required)
• Mounting type: Through Hole (exact match required)
• Termination style: PC Pins (exact match required)
• Physical dimensions: Rectangular - 0.375" x 0.190" Face (exact match required)
• Series compatibility: Trimpot® 3296 - Sealed (exact match required)

The 3296P-1-100LF meets all substitution criteria as a direct equivalent within the same product series and base platform (3296P).

Parameter Comparison

Engineering Selection Recommendations

The 3296P-1-100LF is a direct functional equivalent to the 3296P-1-100 across all electrical and mechanical specifications. Both parts are active products from Bourns Inc. within the Trimpot® 3296 sealed series.

The primary distinction between these parts is RoHS compliance status. The 3296P-1-100 is RoHS non-compliant, while the 3296P-1-100LF is ROHS3 compliant. Selection between these parts should be based on regulatory requirements applicable to the end application and target market. Both parts share identical REACH and export classification (EAR99) status.

For applications requiring RoHS3 compliance, the 3296P-1-100LF is the appropriate selection. For applications without RoHS compliance mandates, either part satisfies the functional and electrical requirements identically.

Frequently Asked Questions (FAQ)

Q: Can the 3296P-1-100LF replace the 3296P-1-100 in existing designs?

A: Yes. The 3296P-1-100LF is electrically and mechanically equivalent. All critical parameters including resistance value, power rating, tolerance, temperature coefficient, number of turns, adjustment type, resistive material, mounting configuration, termination style, and physical dimensions are identical. Direct substitution is possible without circuit redesign.

Q: What is the difference between 3296P-1-100 and 3296P-1-100LF?

A: The primary difference is RoHS compliance. The 3296P-1-100LF is ROHS3 compliant, while the 3296P-1-100 is RoHS non-compliant. All other specifications, including electrical performance and mechanical characteristics, are identical.

Q: Are there any packaging differences between these parts?

A: No. Both parts are supplied in tube packaging and maintain identical physical dimensions of 0.375" x 0.190" face (9.53mm x 4.83mm).

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications subject to RoHS3 regulations, specify the 3296P-1-100LF. For applications without RoHS compliance requirements, either part is functionally equivalent.

Q: Do these parts have the same temperature performance?

A: Yes. Both parts have identical temperature coefficient specifications of ±100ppm/°C, ensuring equivalent thermal stability across operating ranges.

Q: Are both parts currently in production?

A: Yes. Both the 3296P-1-100 and 3296P-1-100LF are active products with current inventory availability.