GMC31500 Mica dielectric compression trimmer capacitor with 240-700pF capacitance range, 175V working voltage, through-hole mounting, and top adjustment.
Mfr Part #:

GMC31500

Available from 1 distributors
Mfr Name: Sprague-Goodman
Sprague-Goodman
Mica dielectric compression trimmer capacitor with 240-700pF capacitance range, 175V working voltage, through-hole mounting, and top adjustment.
✓ Total Stock: 1,796 pcs

GMC31500 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,796 pcs
1796 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

GMC31500 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adjustment Type
Capacitance Range
Dielectric Material
Features
Height
Insulation Resistance
Length
Mounting Type
Operating Temperature
Storage Temperature
Voltage
Width

GMC31500 Description

Short technical summary and product information.

The GMC31500 is a mica dielectric compression trimmer capacitor from Sprague-Goodman, offering a capacitance range of 240 to 700 pF. It is rated for a working voltage of 175 VDC and a dielectric withstanding voltage of 350 VDC. The component features a high Q factor of at least 1000 at 1 MHz and an insulation resistance of 100,000 MΩ minimum at 25°C. Designed for through-hole mounting with top adjustment, it operates over a temperature range of -35°C to +85°C. The capacitor exhibits a capacitance change with temperature of ± (1.5% + 0.3 pF) and a drift of ± (1.5% + 0.5 pF) when set at 1/4 to 1/2 turn from tight. This general-purpose trimmer is suitable for RF tuning and impedance matching applications where stable, high-Q performance is required.

GMC31500 Quick Information

Product Type: Trimmer Capacitor
Series: GM
Canonical Name: GMC31500 Mica Dielectric Compression Trimmer Capacitor
Subcategory: Trimmers, Variable Capacitors

GMC31500 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

GMC31500 Features

  • 240-700pF mica dielectric trimmer capacitor.
  • 175V working voltage, 350V dielectric withstanding.
  • High Q of 1000 minimum at 1 MHz.
  • Through-hole mounting with top adjustment.
  • Operating temperature range -35°C to +85°C.

GMC31500 Applications

  • RF tuning and impedance matching circuits.
  • High-frequency oscillator and filter trimming.
  • General-purpose capacitance adjustment in electronics.

GMC31500 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the capacitance range of the GMC31500?

The GMC31500 has a capacitance range of 240 to 700 pF.

What is the working voltage of this trimmer capacitor?

The working voltage is 175 VDC.

What is the operating temperature range?

The operating temperature range is -35°C to +85°C.

Is the GMC31500 RoHS compliant?

The GMC31500 is listed as RoHS3 compliant, though this is unverified.

What is the mounting type for this component?

The mounting type is through-hole.

What is the dielectric material used?

The dielectric material is mica.

Home
Account

Categories