7M3-392 The Coilcraft 7M3-392 is a tunable inductor from the "Slot Seven" series, featuring a 7mm package. It offers a nominal inductance of 3.9µH with a Q factor of 27 at 25 MHz.
Mfr Part #:

7M3-392

Available from 2 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft 7M3-392 is a tunable inductor from the "Slot Seven" series, featuring a 7mm package. It offers a nominal inductance of 3.9µH with a Q factor of 27 at 25 MHz.
✓ Total Stock: 1,733 pcs
$ Price Range: $0.52

7M3-392 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,675 pcs
1675 pcs On Request 1 3 On Request On Request On Request On Request
Non-Authorised Inventory information
58 pcs
58 pcs On Request 1 On Request On Request On Request On Request On Request

7M3-392 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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7M3-392 Description

Short technical summary and product information.

The Coilcraft 7M3-392 is a tunable inductor belonging to the "Slot Seven" series, housed in a 7mm package. This versatile RF coil operates over a wide range of frequencies and is designed for easy adjustment using slotted ferrite tuning cores.

 

Key electrical specifications include a nominal inductance of 3.9µH, with minimum and maximum values of 3.5µH and 4.3µH respectively, measured at 25 MHz. It achieves a minimum Q factor of 27 at 25 MHz and has a maximum DC resistance (DCR) of 1.12 Ohms at the same test frequency. The inductor weighs between 1.30 and 1.34 grams.

 

These "Slot Seven" coils are precision-molded for tight tolerances and high stability, making them suitable for various RF applications. The design allows for positive adjustment of inductance values. Coilcraft offers custom values upon request and provides a designer's kit for evaluation.

 

This product is not RoHS-compliant. For current status or possible alternatives, contact Coilcraft.

7M3-392 Quick Information

Product Type: Tunable Inductor
Series: 7M3
Canonical Name: Coilcraft 7M3-392 Tunable Inductor
Subcategory: Tunable Inductor

7M3-392 Compliance

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

7M3-392 Estimated Pricing

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1+ $0.52 $0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

7M3-392 Features

  • Tunable inductor in 7mm package.
  • Nominal inductance of 3.9µH at 25 MHz.
  • Minimum Q factor of 27 at 25 MHz.
  • Maximum DCR of 1.12 Ohms.
  • Precision-molded for stability.

7M3-392 Applications

  • Suitable for RF tuning and filtering applications.
  • Used in high-frequency circuit design.
  • Ideal for tunable inductors in communication devices.
  • Applicable in impedance matching networks.
  • Suitable for precision RF coil manufacturing.

7M3-392 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal inductance of the Coilcraft 7M3-392?

The nominal inductance of the 7M3-392 is 3.9µH.

What is the Q factor for the 7M3-392 at 25 MHz?

The minimum Q factor for the 7M3-392 at 25 MHz is 27.

What is the maximum DC resistance (DCR) of the 7M3-392?

The maximum DCR for the 7M3-392 is 1.12 Ohms.

What is the package size of the 7M3-392 inductor?

The 7M3-392 inductor comes in a 7mm package.

Is the Coilcraft 7M3-392 RoHS compliant?

According to the datasheet, this product is not RoHS-compliant.

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