416PA102M Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The 416PA102M is a 1 kOhm trimmer potentiometer manufactured by TE Connectivity Passive Product, designed for through-hole mounting with PC pin termination. This component features cermet resistive material, 0.2W power rating, and top adjustment capability with a single turn configuration. The product is classified as obsolete, necessitating identification of active equivalent components that maintain identical electrical and mechanical specifications for continued circuit design and production support.

Substiute Parts

416PA102M

TE Connectivity Passive ProductIn Stock: 1121416PA102M Datasheet

Current PartRFQ

3306F-1-102

Bourns Inc.In Stock: 123083306F-1-102 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 416PA102M is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must satisfy the following criteria:

Electrical Parameters:

• Resistance value: 1 kOhms
• Power rating: 0.2W (1/5W)
• Tolerance: ±25%
• Temperature coefficient: ±250ppm/°C
• Number of turns: 1

Mechanical Parameters:

• Adjustment type: Top Adjustment
• Resistive material: Cermet
• Mounting type: Through Hole
• Termination style: PC Pins
• Physical dimensions: Rectangular - 0.319" x 0.268" Face (8.10mm x 6.80mm)

Compliance Parameters:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

The substitute part 3306F-1-102 meets all specified criteria and is classified as an active product, providing continuity for applications currently using the obsolete 416PA102M.

Parameter Comparison

Engineering Selection Recommendations

The 3306F-1-102 manufactured by Bourns Inc. is the direct equivalent substitute for the obsolete 416PA102M. This substitution is supported by complete parameter equivalence across all electrical, mechanical, and compliance specifications.

Substitution Basis:

The 3306F-1-102 is classified as an active product with current manufacturing and distribution support, whereas the 416PA102M is obsolete. Both components maintain identical electrical performance characteristics, including 1 kOhm resistance, 0.2W power rating, ±25% tolerance, and ±250ppm/°C temperature coefficient. Mechanical compatibility is confirmed through matching dimensions, through-hole mounting configuration, PC pin termination, and top adjustment mechanism.

Compliance equivalence is established through ROHS3 certification and Moisture Sensitivity Level 1 (Unlimited) rating for both components. The Bourns Trimpot® 3306 series represents the current industry standard for this specification class and provides long-term supply chain continuity.

Frequently Asked Questions (FAQ)

Q: Can the 3306F-1-102 be used as a direct replacement for the 416PA102M in existing circuit designs?

A: Yes. The 3306F-1-102 is electrically and mechanically equivalent to the 416PA102M across all specified parameters. No circuit modifications are required for substitution.

Q: Are there dimensional differences between these components?

A: No. Both components share identical physical dimensions of 0.319" x 0.268" face (8.10mm x 6.80mm) in rectangular configuration, ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: What is the primary reason for substituting the 416PA102M?

A: The 416PA102M is classified as obsolete. The 3306F-1-102 is an active product with current manufacturing support, ensuring availability for new production and field replacements.

Q: Do both components have the same power dissipation rating?

A: Yes. Both the 416PA102M and 3306F-1-102 are rated for 0.2W (1/5W) power dissipation, maintaining identical thermal performance characteristics.

Q: Are the tolerance and temperature coefficient specifications identical?

A: Yes. Both components feature ±25% tolerance and ±250ppm/°C temperature coefficient, ensuring equivalent performance stability across operating temperature ranges.

Q: What is the adjustment mechanism for these trimmer potentiometers?

A: Both components feature top adjustment with a single turn configuration, allowing for straightforward calibration and tuning in circuit applications.

Q: Are there any compliance or certification differences?

A: No. Both components are ROHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited) rating, meeting identical environmental and regulatory requirements.

Q: What termination style is used for PCB mounting?

A: Both components utilize PC pins for through-hole mounting, providing standard solder connection to printed circuit boards.