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DLP31SN121SL2L The Murata DLP31SN121SL2L is a 2-line common mode choke with 120Ω impedance at 100MHz. It is rated for 100mA DC current and 16V DC voltage, in a 1206 (3216 Metric) surface mount package.
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DLP31SN121SL2L

Available from 1 distributors
Mfr Name: Murata
Murata
The Murata DLP31SN121SL2L is a 2-line common mode choke with 120Ω impedance at 100MHz. It is rated for 100mA DC current and 16V DC voltage, in a 1206 (3216 Metric) surface mount package.
✓ Total Stock: 365 pcs
$ Price Range: $0.59

DLP31SN121SL2L Available from 1 distributor

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DLP31SN121SL2L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating
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DLP31SN121SL2L Description

Short technical summary and product information.

The Murata DLP31SN121SL2L is a chip common mode choke coil designed for signal line filtering applications. It features a common mode impedance of 120Ω (typical) at 100MHz with ±20% tolerance. The component is rated for a maximum DC current of 100mA and a DC resistance of 2Ω maximum. It can withstand a voltage of 40V DC and has an insulation resistance of 100MΩ minimum. The operating temperature range is -40°C to +85°C. This choke is housed in a 1206 (3216 Metric) package with 4 leads, suitable for surface mount assembly. It is part of Murata's DLP31SN series of film-type common mode chokes. Typical applications include noise suppression in digital signal lines, USB interfaces, and other low-current signal paths.

DLP31SN121SL2L Quick Information

Product Type: Common Mode Choke
Series: DLP31SN
Canonical Name: Murata DLP31SN121SL2L Common Mode Choke Coil, 120Ω, 100mA, 16V, 1206
Subcategory: Signal Line Common Mode Choke

DLP31SN121SL2L Compliance

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

DLP31SN121SL2L Estimated Pricing

Qty Low High
3,000+ $0.59 $0.59

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

DLP31SN121SL2L Features

  • 120Ω common mode impedance at 100MHz.
  • Rated for 100mA DC current.
  • Surface mount 1206 package.
  • Operating temperature -40°C to +85°C.
  • RoHS3 compliant and REACH unaffected.

DLP31SN121SL2L Applications

  • Noise suppression in digital signal lines.
  • EMI filtering for USB interfaces.
  • Common mode filtering in low-current circuits.

DLP31SN121SL2L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the common mode impedance of the DLP31SN121SL2L?

The common mode impedance is 120Ω typical at 100MHz with ±20% tolerance.

What is the DC resistance of this choke?

The maximum DC resistance is 2Ω.

What is the current rating?

The maximum DC current rating is 100mA.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What is the package size?

The package is 1206 (3216 Metric) with 4 leads, surface mount.

Is the DLP31SN121SL2L RoHS compliant?

Yes, it is listed as RoHS3 compliant, though this is unverified.

What is the voltage rating?

The rated voltage is 16V DC, with a withstanding voltage of 40V DC.

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