TE Connectivity 416MA103P Trimmer Potentiometer Equivalent & Substitute Parts

Part Overview

The TE Connectivity 416MA103P is a 10 kOhms, 0.2W through-hole trimmer potentiometer with PC pin termination and top adjustment capability. This component features cermet resistive material construction and is designed for applications requiring precision variable resistance in compact rectangular form factors.

The 416MA103P is classified as obsolete. Equivalent substitute parts are available from Bourns Inc. within the Trimpot® 3306 series, which maintain identical electrical specifications and mechanical compatibility while offering active product status and continued availability.

Substiute Parts

416MA103P

TE Connectivity Passive ProductIn Stock: 1010416MA103P Datasheet

Current PartRFQ

3306F-1-103

Bourns Inc.In Stock: 12443306F-1-103 Datasheet

SimilarRFQ

3306P-1-103

Bourns Inc.In Stock: 10053306P-1-103 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 416MA103P is based on strict equivalence across all critical electrical and mechanical parameters. The substitute parts maintain identical specifications in the following key areas:

Electrical Parameters:

• Resistance value: 10 kOhms
• Power rating: 0.2W (1/5W)
• Tolerance: ±25%
• Temperature coefficient: ±250ppm/°C
• Number of turns: 1 Turn
• Resistive material: Cermet

Mechanical Parameters:

• Adjustment type: Top Adjustment
• Mounting type: Through Hole
• Termination style: PC Pins
• Face dimensions: 0.319" x 0.268" (8.10mm x 6.80mm)

Compliance Parameters:

• RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8533.40.8050

The Bourns Inc. 3306P-1-103 and 3306F-1-103 parts satisfy all substitution criteria and are functionally and mechanically interchangeable with the 416MA103P.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity 416MA103P is obsolete and no longer in active production. Direct replacement with either the Bourns 3306P-1-103 or 3306F-1-103 is appropriate for new designs and production applications.

Both Bourns substitute parts are classified as active products with current manufacturing support. Both parts maintain full compliance with ROHS3 requirements and carry identical ECCN and HTSUS classifications as the original component.

The 3306P-1-103 and 3306F-1-103 differ only in packaging designation (Bulk for both), with no functional or electrical differences. Selection between these two variants depends on procurement and inventory management requirements rather than technical performance criteria.

For applications currently using the 416MA103P, direct substitution with either Bourns part number is electrically and mechanically valid without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Are the Bourns 3306P-1-103 and 3306F-1-103 parts fully interchangeable with the TE Connectivity 416MA103P?

A: Yes. Both Bourns parts are electrically and mechanically equivalent to the 416MA103P. All critical parameters including resistance value, power rating, tolerance, temperature coefficient, adjustment type, mounting configuration, and physical dimensions are identical.

Q: What is the difference between the 3306P-1-103 and 3306F-1-103 substitute parts?

A: Both parts are functionally identical. The designation difference (3306P versus 3306F) reflects internal Bourns product line categorization within the Trimpot® 3306 series. Both maintain identical electrical specifications and mechanical compatibility.

Q: Why is the 416MA103P listed as obsolete?

A: The 416MA103P is no longer in active production by TE Connectivity. Equivalent active alternatives from Bourns Inc. provide continued availability and manufacturing support for this specification class.

Q: Can I use these substitute parts in existing circuit boards designed for the 416MA103P?

A: Yes. The substitute parts maintain identical face dimensions (0.319" x 0.268"), PC pin termination, and through-hole mounting configuration. No board layout or circuit modifications are required.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both the 3306P-1-103 and 3306F-1-103 are ROHS3 compliant, matching the compliance status of the original 416MA103P.

Q: What is the moisture sensitivity level for these components?

A: All three parts (416MA103P, 3306P-1-103, and 3306F-1-103) carry Moisture Sensitivity Level 1, indicating unlimited shelf life under standard storage conditions.