Bourns 3296Z-1-101 Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The Bourns 3296Z-1-101 is a 100 Ohm, 0.5W through-hole trimmer potentiometer with PC pin termination and side adjustment capability. This sealed Trimpot® 3296 series component is designed for applications requiring precision variable resistance in compact rectangular form factors. The part is currently active in production with 892 units in stock. Alternative equivalent parts may be required due to RoHS compliance requirements, supply chain considerations, or specific application certifications.

Substiute Parts

3296Z-1-101

Bourns Inc.In Stock: 9513296Z-1-101 Datasheet

Current PartRFQ

3296Z-1-101LF

Bourns Inc.In Stock: 8563296Z-1-101LF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 3296Z-1-101 is determined by strict equivalence across the following critical parameters:

• Resistance value: 100 Ohms
• Power rating: 0.5W (1/2W)
• Tolerance: ±10%
• Temperature coefficient: ±100ppm/°C
• Number of turns: 25
• Adjustment type: Side Adjustment
• Resistive material: Cermet
• Mounting type: Through Hole
• Termination style: PC Pins
• Physical dimensions: Rectangular - 0.395" x 0.190" Face (10.03mm x 4.83mm)
• Series: Trimpot® 3296 - Sealed

The 3296Z-1-101LF qualifies as a direct equivalent substitute based on identical electrical and mechanical specifications. The primary distinction is RoHS compliance status, which may be a determining factor for specific applications or regulatory requirements.

Parameter Comparison

Engineering Selection Recommendations

The 3296Z-1-101LF is a direct functional equivalent to the 3296Z-1-101. Both parts are active products from Bourns Inc. with identical electrical and mechanical specifications. The selection between these two parts should be based on regulatory compliance requirements:

• Select 3296Z-1-101LF for applications requiring ROHS3 compliance
• Select 3296Z-1-101 where RoHS compliance is not a requirement and legacy part specifications are acceptable

Both parts maintain REACH Affected status and identical export classification (EAR99). Tariff classification and packaging format are identical across both variants.

Frequently Asked Questions (FAQ)

Q: Are the 3296Z-1-101 and 3296Z-1-101LF electrically interchangeable?

A: Yes. Both parts have identical resistance (100 Ohms), power rating (0.5W), tolerance (±10%), temperature coefficient (±100ppm/°C), and number of turns (25). They are electrically equivalent.

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

A: The primary difference is RoHS compliance status. The 3296Z-1-101LF is ROHS3 compliant, while the 3296Z-1-101 is RoHS non-compliant. All other electrical, mechanical, and regulatory parameters are identical.

Q: Can I use the 3296Z-1-101LF as a drop-in replacement for the 3296Z-1-101?

A: Yes. Both parts have identical physical dimensions (0.395" x 0.190" face), mounting type (through hole), termination style (PC pins), and adjustment mechanism (side adjustment). PCB layout and mechanical mounting are compatible.

Q: Which part should I specify for new designs?

A: Specify the 3296Z-1-101LF for new designs unless legacy specifications explicitly require the non-compliant variant. The LF variant provides ROHS3 compliance for broader market acceptance and regulatory alignment.

Q: Are there any performance differences between these parts?

A: No. Both parts use identical Cermet resistive material, sealed Trimpot® 3296 series construction, and equivalent temperature stability (±100ppm/°C). Performance characteristics are identical.

Q: What is the packaging format for both parts?

A: Both the 3296Z-1-101 and 3296Z-1-101LF are supplied in tube packaging, suitable for automated assembly processes.