GAA14002 Trimmer Capacitor Equivalent & Substitute Parts

Part Overview

The GAA14002 is a 1–14 pF air dielectric trimmer capacitor rated for 250 V operation, manufactured by Sprague-Goodman as part of the AIRTRIM® GAA series. This component is classified as obsolete, making identification of equivalent and substitute parts essential for design continuity and procurement planning. The part features top adjustment, user-defined mounting, and general-purpose application suitability. Equivalent alternatives within the same electrical and mechanical parameter set ensure functional compatibility in legacy and new designs requiring this capacitance range and voltage rating.

Substiute Parts

GAA14002

Sprague-GoodmanIn Stock: 1203GAA14002 Datasheet

Current PartRFQ

GAA14006

Sprague-GoodmanIn Stock: 850GAA14006 Datasheet

Parametric EquivalentRFQ

GAA14007

Sprague-GoodmanIn Stock: 1095GAA14007 Datasheet

Parametric EquivalentRFQ

5400

Knowles Johanson ManufacturingIn Stock: 7505400 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GAA14002 is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

• Capacitance range: 1–14 pF
• Voltage rating: 250 V
• Adjustment mechanism: Top adjustment
• Dielectric type: Air
• Physical dimensions: 0.303" diameter, 0.500" maximum height
• Operating temperature range: −65°C to +125°C
• Q factor performance: 5000 @ 100 MHz

Parametric Equivalent Parts (Full Specification Match): GAA14006 and GAA14007 are parametric equivalents manufactured by Sprague-Goodman within the AIRTRIM® GAA series. Both parts satisfy all electrical and mechanical requirements identical to the GAA14002, including capacitance tuning range, voltage withstand, adjustment type, physical envelope, and thermal operating limits.

Direct Substitute (Partial Specification Data): Part number 5400 from Knowles Johanson Manufacturing is listed as a direct substitute. However, detailed electrical and mechanical specifications for this part are not provided in the available data. Substitution with 5400 requires verification against the primary equivalence criteria listed above.

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalents (GAA14006, GAA14007): GAA14006 and GAA14007 provide direct functional replacement for GAA14002 applications. Both parts are obsolete status components within the same AIRTRIM® GAA product line and maintain identical electrical performance, physical dimensions, and environmental ratings. Selection between these three parts may be based on inventory availability and procurement lead time.

Direct Substitute (5400): Part 5400 from Knowles Johanson Manufacturing carries active product status, offering potential long-term availability advantage over the obsolete Sprague-Goodman alternatives. However, complete specification data for 5400 is not provided. Confirmation that 5400 meets all stated primary equivalence criteria is required before design implementation.

Compliance Considerations: All four parts carry MSL rating 1 (unlimited moisture sensitivity), indicating no special handling requirements. GAA14002, GAA14006, and GAA14007 are confirmed RoHS compliant. All parts are classified under HTSUS code 8532.30.0090 and ECCN EAR99.

Frequently Asked Questions (FAQ)

Q: Can GAA14006 or GAA14007 be used directly in place of GAA14002? A: Yes. GAA14006 and GAA14007 are parametric equivalents with identical capacitance range (1–14 pF), voltage rating (250 V), adjustment type (top), dielectric material (air), physical dimensions (0.303" diameter, 0.500" height), operating temperature range (−65°C to +125°C), and Q factor (5000 @ 100 MHz). No circuit modifications are required.

Q: What is the difference between GAA14002, GAA14006, and GAA14007? A: All three parts are functionally identical across all provided electrical and mechanical specifications. They are members of the same AIRTRIM® GAA series from Sprague-Goodman. Differences, if any, are not documented in the available parameter set and do not affect substitution eligibility.

Q: Is part 5400 a suitable replacement? A: Part 5400 is listed as a direct substitute and carries active product status. However, detailed specifications for 5400 are not provided in this reference. Confirmation that 5400 meets the primary equivalence criteria (1–14 pF capacitance, 250 V rating, top adjustment, air dielectric, 0.303" diameter, 0.500" height, −65°C to +125°C operating range) is necessary before implementation.

Q: Why are GAA14002, GAA14006, and GAA14007 marked as obsolete? A: Product status reflects manufacturer discontinuation. Obsolete designation does not affect functional performance or suitability for new designs. Current inventory availability is documented for procurement planning.

Q: Are there any mounting or packaging differences between these parts? A: All parts are supplied in bulk packaging with user-defined mounting type. No packaging or mounting incompatibilities exist among the parametric equivalents.

Q: What is the MSL rating, and does it affect substitution? A: All parts carry MSL rating 1 (unlimited), indicating no moisture sensitivity restrictions. Storage, handling, and soldering procedures are not constrained by moisture sensitivity considerations.

Q: Can these parts be used in high-frequency applications? A: Yes. The Q factor of 5000 @ 100 MHz supports high-frequency circuit applications. This parameter is identical across GAA14002, GAA14006, and GAA14007.