SM3-121J The Gowanda SM3-121J is a molded surface mount inductor with a 1.2 µH inductance and a 720 mA rated current. It is designed for through-hole resistor applications.
Mfr Part #:

SM3-121J

Available from 1 distributors
Mfr Name: GEC
GEC
The Gowanda SM3-121J is a molded surface mount inductor with a 1.2 µH inductance and a 720 mA rated current. It is designed for through-hole resistor applications.
✓ Total Stock: 2,000 pcs
$ Price Range: $0.09

SM3-121J 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
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

SM3-121J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name

SM3-121J Description

Short technical summary and product information.

The Gowanda SM3-121J is a molded surface mount inductor belonging to the SM3 series. It offers an inductance of 1.2 µH with a tolerance of ±5% and a rated current of 720 mA. The maximum DC resistance (DCR) is 400 mOhm, contributing to efficient power circuits.

 

This inductor features an iron powder core and an unshielded construction. It operates within a temperature range of -55°C to 125°C. The component is housed in a 1210 (3225 Metric) package, measuring 0.126" L x 0.098" W (3.20mm x 2.49mm) with a maximum mounting height of 0.102" (2.60mm). Its self-resonant frequency is 90 MHz, tested at 4 MHz.

 

Designed for surface mounting, the SM3-121J is suitable for various electronic applications requiring reliable inductance. Its specifications make it a component for circuits where magnetic energy storage and filtering are critical.

SM3-121J Quick Information

Product Type: Inductor
Series: SM3
Canonical Name: GEC SM3-121J Molded Surface Mount Inductor
Subcategory: Through Hole Inductor

SM3-121J Compliance

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

SM3-121J Estimated Pricing

Qty Low High
1+ $0.09 $0.09

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

SM3-121J Features

  • 1.2 µH inductance with ±5% tolerance.
  • Rated for 720 mA current operation.
  • Low 400 mOhm maximum DCR.
  • 1210 (3225 Metric) surface mount package.
  • Operates from -55°C to 125°C.

SM3-121J Applications

  • Suitable for power supply filtering.
  • Used in signal conditioning circuits.
  • Ideal for compact electronic designs.
  • Component for general purpose inductance needs.

SM3-121J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the SM3-121J?

1.2 µH.

What is the inductance tolerance?

±5%.

What is the rated current?

720 mA.

What is the maximum DC resistance?

400 mOhm.

What is the operating temperature range?

-55°C to 125°C.

What is the self-resonant frequency?

90 MHz.

What is the package size?

1210 (3225 Metric).

Home

Categories