AE10 Trimmer Capacitor - Equivalent & Substitute Parts

Part Overview

The AE10 is a 1–10pF trimmer capacitor rated for 250V operation with top adjustment and through-hole mounting. Manufactured by Knowles Voltronics, this component is classified as Active and fully compliant with ROHS3 and REACH standards. The AE10 operates across the temperature range of –65°C to 125°C and features an air dielectric with a Q factor of 5000 at 100MHz, making it suitable for general-purpose trimming applications in electronic circuits requiring precision capacitance adjustment.

Substitute parts become necessary when the primary part experiences extended lead times, inventory constraints, or when design flexibility permits equivalent alternatives from the same manufacturer series.

Substiute Parts

AE10

Knowles VoltronicsIn Stock: 1122AE10 Datasheet

Current PartRFQ

AF10

Knowles VoltronicsIn Stock: 907AF10 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AE10 is determined by strict equivalence across the following critical parameters:

• Capacitance Range: 1–10pF
• Voltage Rating: 250V
• Adjustment Type: Top
• Dielectric Material: Air
• Mounting Type: Through Hole
• Physical Dimensions: 0.300" Dia (7.62mm) with maximum seated height of 0.480" (12.19mm)
• Operating Temperature Range: –65°C to 125°C
• Q Factor: 5000 @ 100MHz

Only parts matching all specified parameters across these categories qualify as direct parametric equivalents. The AF10 meets all substitution criteria and belongs to the same Knowles Voltronics Series A product line.

Parameter Comparison

Engineering Selection Recommendations

Both the AE10 and AF10 are Active products manufactured by Knowles Voltronics within Series A. Both parts carry identical ROHS3 compliance and REACH Unaffected status, confirming regulatory alignment for applications subject to environmental and hazardous substance restrictions.

Selection between AE10 and AF10 is based on availability and inventory status. The AE10 currently maintains 1084 pieces in stock, while the AF10 maintains 857 pieces. Both parts are supplied in Bulk packaging and are suitable for direct substitution in applications requiring 1–10pF trimmer capacitors at 250V with top adjustment and through-hole mounting.

Frequently Asked Questions (FAQ)

Q: Can the AF10 be used as a direct replacement for the AE10?

A: Yes. The AF10 is a parametric equivalent of the AE10. Both parts share identical electrical specifications, physical dimensions, mounting characteristics, and operating parameters. No circuit redesign or board layout modification is required.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both the AE10 and AF10 carry identical ROHS3 Compliance and REACH Unaffected status. Both are classified as Active products with no differences in regulatory standing.

Q: What determines whether a part qualifies as a substitute for the AE10?

A: A substitute must match all critical parameters: 1–10pF capacitance range, 250V voltage rating, top adjustment type, air dielectric, through-hole mounting, 0.300" diameter with 0.480" maximum seated height, –65°C to 125°C operating temperature range, and 5000 Q factor at 100MHz.

Q: Does the packaging format affect substitution eligibility?

A: Both parts are supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility for through-hole trimmer capacitor applications.

Q: Are there inventory considerations when selecting between AE10 and AF10?

A: Current inventory shows AE10 at 1084 pieces and AF10 at 857 pieces. Both are available in stock. Selection may be influenced by project timeline and quantity requirements.