PM1210-3R9J-RC The Bourns PM1210-3R9J-RC is a surface mountable fixed inductor with a 3.9µH inductance value. It features a ferrite core and a ±5% tolerance.
Mfr Part #:

PM1210-3R9J-RC

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns PM1210-3R9J-RC is a surface mountable fixed inductor with a 3.9µH inductance value. It features a ferrite core and a ±5% tolerance.
Total Stock: 1,497 pcs
$ Price Range: $0.05

PM1210-3R9J-RC Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,497 pcs
1497 pcs On Request 1 On Request On Request N/A On Request On Request

PM1210-3R9J-RC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Core
Current Rating (Amps)
DC Resistance (DCR)
Enclosure
Frequency
Height
Inductance
Inductance Range
Length
Material
Mounting Type
Operating Temperature
Q @ Freq
Resistance to Soldering Heat
Shielding
Tape & Reel
Temperature Rise
Terminal Finish
Tolerance
Type
Width
Wire

PM1210-3R9J-RC Description

Short technical summary and product information.

The Bourns PM1210-3R9J-RC is a fixed inductor from the PM1210 Series, designed for surface mounting applications. It offers an inductance of 3.9 µH with a tight tolerance of ±5%. This unshielded inductor has a DC resistance (DCR) of 1.3Ω Max and a current rating of 175mA.

 

With a Q factor of 30 at 7.96MHz and a self-resonant frequency of 60MHz, this component is suitable for various electronic circuits. The operating temperature range is -40°C to 125°C. The inductor measures 3.20mm in length, 2.50mm in width, and 2.20mm in height, making it compatible with the 1210 (3225 Metric) package size.

 

Key electrical specifications include a typical inductance of 3.9 µH and a maximum DCR of 1.3Ω. The component is constructed with a ferrite core, enamelled copper wire, and an epoxy resin enclosure, featuring Sn terminal finish. It is designed for high resistance to heat and humidity, as well as mechanical shock and pressure, with accurate dimensions for automatic surface mounting.

PM1210-3R9J-RC Quick Information

Product Type: Chip Inductor
Series: PM1210 Series
Canonical Name: Bourns PM1210-3R9J-RC Chip Inductor
Subcategory: Chip Inductor

PM1210-3R9J-RC Compliance

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

PM1210-3R9J-RC Estimated Pricing

Qty Low High
1+ $0.05 $0.05

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

PM1210-3R9J-RC Features

  • Surface mountable drum core wirewound inductor.
  • 3.9µH inductance with ±5% tolerance.
  • Rated for 175mA current with 1.3Ω max DCR.
  • Operates from -40°C to 125°C.
  • 1210 (3225 Metric) package size.

PM1210-3R9J-RC Applications

  • Suitable for mobile phone circuits.
  • Used in cellular phone applications.
  • Applicable for CTV and VCR systems.
  • Can be used in HIC and FDD modules.

PM1210-3R9J-RC FAQs

10 frequently asked questions generated from this part’s specifications.
What is the inductance of the PM1210-3R9J-RC?

The inductance of the PM1210-3R9J-RC is 3.9 µH.

What is the tolerance for the PM1210-3R9J-RC inductor?

The tolerance for the PM1210-3R9J-RC inductor is ±5%.

What is the Q factor and test frequency for the PM1210-3R9J-RC?

The Q factor is 30 at a test frequency of 7.96MHz.

What is the self-resonant frequency (SRF) of the PM1210-3R9J-RC?

The self-resonant frequency (SRF) of the PM1210-3R9J-RC is a minimum of 60MHz.

What is the maximum DC resistance (DCR) of the PM1210-3R9J-RC?

The maximum DC resistance (DCR) of the PM1210-3R9J-RC is 1.3Ω.

What is the current rating for the PM1210-3R9J-RC?

The current rating for the PM1210-3R9J-RC is 175mA.

What type of core does the PM1210-3R9J-RC use?

The PM1210-3R9J-RC uses a ferrite core.

What are the dimensions of the PM1210-3R9J-RC?

The dimensions of the PM1210-3R9J-RC are 3.20mm (Length) x 2.50mm (Width) x 2.20mm (Height).

What is the operating temperature range for the PM1210-3R9J-RC?

The operating temperature range for the PM1210-3R9J-RC is -40°C to 125°C.

How is the PM1210-3R9J-RC packaged?

The PM1210-3R9J-RC is packaged 2,000 pieces per 7-inch reel.

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