0402DC-R12XGRW Fixed inductor from Coilcraft, 120 nH, 300 mA, 1.6 Ohm DCR, in 0402 SMD package. Suitable for automotive applications with AEC-Q200 qualification.
Mfr Part #:

0402DC-R12XGRW

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
Fixed inductor from Coilcraft, 120 nH, 300 mA, 1.6 Ohm DCR, in 0402 SMD package. Suitable for automotive applications with AEC-Q200 qualification.
✓ Total Stock: 11,037 pcs
$ Price Range: $0.44 - $0.98

0402DC-R12XGRW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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11,037 pcs
11037 pcs On Request 1 On Request On Request On Request On Request On Request

0402DC-R12XGRW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Lead Style
Length
Material
Medical Grade
Mounting Type
Operating Temperature
Q @ Freq
Ratings
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Type
Width

0402DC-R12XGRW Description

Short technical summary and product information.

The Coilcraft 0402DC-R12XGRW is a fixed inductor in the 0402DC series, featuring a drum core wirewound construction with a ceramic core. It provides an inductance of 120 nH with a ±2% tolerance, rated for 300 mA with a maximum DC resistance of 1.6 Ohms. The inductor offers a high Q factor of 46 at 900 MHz and a self-resonant frequency of 2.2 GHz.

 

Designed for surface mount applications, the component measures 1.11 mm x 0.66 mm x 0.65 mm in the industry-standard 0402 (1005 Metric) package. It operates over a temperature range of -40°C to +125°C and is AEC-Q200 Grade 1 qualified, making it suitable for automotive environments. The device is unshielded and uses matte tin over nickel over silver-glass frit terminations.

 

Environmental compliance includes RoHS compliance without exemption, halogen-free status, and moisture sensitivity level 1 (unlimited floor life). The inductor is suitable for RF and high-frequency circuits due to its high SRF and Q factor, and its low DCR helps minimize power losses.

0402DC-R12XGRW Quick Information

Product Type: Fixed Inductor
Series: 0402DC
Canonical Name: Coilcraft 0402DC-R12XGRW 120 nH ±2% Drum Core Wirewound Inductor
Subcategory: Fixed Inductors

0402DC-R12XGRW Compliance

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

0402DC-R12XGRW Estimated Pricing

Qty Low High
1+ $0.98 $0.98
10+ $0.85 $0.85
25+ $0.78 $0.78
100+ $0.63 $0.63
250+ $0.59 $0.59
500+ $0.51 $0.51
1,000+ $0.45 $0.45
2,000+ $0.45 $0.45
4,000+ $0.44 $0.44

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

0402DC-R12XGRW Features

  • High Q wirewound ceramic core inductor.
  • Rated for 300 mA with 1.6 Ohm DCR.
  • Self-resonant frequency of 2.2 GHz.
  • AEC-Q200 Grade 1 qualified for automotive.
  • Surface mount 0402 package size.

0402DC-R12XGRW Applications

  • Ideal for RF signal filtering circuits.
  • Used in automotive engine control modules.
  • Suitable for high-frequency impedance matching.
  • Applicable in portable wireless devices.

0402DC-R12XGRW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 0402DC-R12XGRW?

120 nH with ±2% tolerance.

What is the current rating?

300 mA.

What is the maximum DC resistance?

1.6 Ohms.

What is the self-resonant frequency?

2.2 GHz.

What is the package size?

0402 (1005 Metric) surface mount package.

What is the Q factor at 900 MHz?

46.

Is this inductor RoHS compliant?

Yes, RoHS3 compliant without exemption.

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