GAA14007 Trimmer Capacitor Equivalent & Substitute Parts

Part Overview

The GAA14007 is a 1–14pF air dielectric trimmer capacitor rated for 250V operation with top adjustment configuration, manufactured by Sprague-Goodman as part of the AIRTRIM® GAA series. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing design support and procurement continuity. Equivalent models within the same series maintain identical electrical and mechanical specifications, ensuring direct functional replacement in existing applications.

Substiute Parts

GAA14007

Sprague-GoodmanIn Stock: 1095GAA14007 Datasheet

Current PartRFQ

GAA14002

Sprague-GoodmanIn Stock: 1203GAA14002 Datasheet

Parametric EquivalentRFQ

GAA14006

Sprague-GoodmanIn Stock: 850GAA14006 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the GAA14007 is determined by strict parametric matching across all critical electrical and mechanical dimensions. The following parameters establish the substitution criteria:

Electrical Parameters:

• Capacitance range: 1–14pF (exact match required)
• Voltage rating: 250V (exact match required)
• Dielectric material: Air (exact match required)
• Q factor @ 100MHz: 5000 (exact match required)

Mechanical Parameters:

• Physical diameter: 0.303" (7.62mm) (exact match required)
• Maximum seated height: 0.500" (12.70mm) (exact match required)
• Adjustment type: Top (exact match required)

Compliance & Environmental:

• Operating temperature range: –65°C to +125°C (exact match required)
• RoHS compliance status (exact match required)
• Moisture sensitivity level: 1 (exact match required)

Parts GAA14002 and GAA14006 satisfy all substitution criteria and are classified as parametric equivalents to GAA14007.

Parameter Comparison

Engineering Selection Recommendations

All three parts—GAA14007, GAA14002, and GAA14006—are classified as obsolete products within the AIRTRIM® GAA series. Selection among these equivalents is based on the following engineering considerations:

Inventory Availability: GAA14002 maintains the highest current stock level at 1183 pieces, followed by GAA14007 at 1045 pieces, and GAA14006 at 752 pieces. For procurement planning, GAA14002 offers the greatest availability for sustained supply.

Compliance Status: All three parts carry RoHS compliance certification and identical moisture sensitivity ratings (MSL 1), confirming suitability for regulated manufacturing environments and long-term storage without desiccant requirements.

Functional Equivalence: Complete parametric alignment across electrical performance (capacitance, voltage, Q factor), mechanical dimensions (diameter, height), and environmental operating range (–65°C to +125°C) confirms that any of the three parts may be selected without circuit redesign or performance degradation.

Regulatory Classification: All parts share identical ECCN (EAR99) and HTSUS (8532.30.0090) classifications, ensuring consistent export control and tariff treatment.

Frequently Asked Questions (FAQ)

Q: Can GAA14002 or GAA14006 be used as direct replacements for GAA14007 in existing designs?

A: Yes. GAA14002 and GAA14006 are parametric equivalents to GAA14007, with identical capacitance range (1–14pF), voltage rating (250V), dielectric material (air), adjustment type (top), Q factor (5000 @ 100MHz), physical dimensions (0.303" diameter, 0.500" maximum height), operating temperature range (–65°C to +125°C), and compliance certifications. Direct substitution is supported without circuit modification.

Q: What determines whether a part qualifies as a substitute for GAA14007?

A: Substitution eligibility requires exact matching across all specified parameters: capacitance range, voltage rating, dielectric material, adjustment type, Q factor, physical diameter, maximum seated height, operating temperature range, RoHS compliance status, and moisture sensitivity level. Any deviation in these parameters disqualifies a part from substitution.

Q: Are there inventory or lead-time advantages to selecting one equivalent over another?

A: GAA14002 currently maintains the highest inventory level (1183 pieces), compared to GAA14007 (1045 pieces) and GAA14006 (752 pieces). For applications requiring immediate procurement, GAA14002 may offer superior availability. All three parts are classified as obsolete, and inventory levels are subject to change.

Q: Do all three parts carry the same regulatory certifications?

A: Yes. GAA14007, GAA14002, and GAA14006 share identical RoHS compliance status, moisture sensitivity level (MSL 1), ECCN classification (EAR99), and HTSUS code (8532.30.0090). No regulatory or compliance differences exist among the three parts.

Q: What is the significance of the "Top" adjustment type specification?

A: The "Top" adjustment type indicates that capacitance tuning is performed via a trimmer screw or adjustment mechanism located on the top surface of the component. This mechanical feature is identical across all three equivalent parts, ensuring compatibility with existing adjustment procedures and tooling.

Q: Can these trimmer capacitors be stored indefinitely without special handling?

A: All three parts carry a moisture sensitivity level (MSL) rating of 1 (Unlimited), indicating that they do not require desiccant storage or time-limited shelf-life management. Standard dry storage conditions are sufficient for indefinite preservation of component specifications.