DistyParts Icon
DLW31SN102SQ2L The Murata DLW31SN102SQ2L is a surface-mount chip common mode choke from the DLW31SN series. It provides 1 kΩ impedance at 100 MHz, 230 mA current rating, and 50 V DC rating.
Mfr Part #:

DLW31SN102SQ2L

Available from 3 distributors
Mfr Name: Murata
Murata
The Murata DLW31SN102SQ2L is a surface-mount chip common mode choke from the DLW31SN series. It provides 1 kΩ impedance at 100 MHz, 230 mA current rating, and 50 V DC rating.
✓ Total Stock: 1,626 pcs
$ Price Range: $0.47 - $0.95

DLW31SN102SQ2L Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,450 pcs
On Request
1450 pcs On Request 1 On Request On Request 13+ On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
120 pcs
On Request
120 pcs On Request 1 On Request On Request 1503 On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
56 pcs
On Request
56 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DLW31SN102SQ2L 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
View Similar Products (0)

DLW31SN102SQ2L Description

Short technical summary and product information.

Murata DLW31SN102SQ2L is a wire wound chip common mode choke coil from the DLW31SN series. It is designed to suppress common mode noise in signal line applications. The component provides a nominal common mode impedance of 1 kΩ at 100 MHz, with a tolerance of ±25%.

 

The choke supports a maximum rated current of 230 mA and a rated DC voltage of 50 V. Maximum DC resistance is 1 Ω, and minimum insulation resistance is 10 MΩ. The withstanding voltage is 125 V DC, equivalent to 2.5 times the rated voltage. The operating temperature range is -40°C to +85°C.

 

The component is supplied in a surface mount package with a horizontal 4 PC pad configuration. Physical dimensions are 3.2 mm x 1.6 mm, with a typical height of 1.9 mm. The unit mass is approximately 0.039 g. It is available in tape and reel packaging (part number suffix L).

DLW31SN102SQ2L Quick Information

Product Type: Common Mode Choke
Series: DLW31SN
Canonical Name: Wire Wound Chip Common Mode Choke Coil DLW31SN102SQ2L
Subcategory: Common Mode Chokes

DLW31SN102SQ2L Compliance

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

DLW31SN102SQ2L Estimated Pricing

Qty Low High
1+ $0.95 $0.95
10+ $0.78 $0.78
25+ $0.68 $0.68
100+ $0.64 $0.64
250+ $0.60 $0.60
500+ $0.56 $0.56
1,000+ $0.53 $0.53
2,000+ $0.48 $0.48
4,000+ $0.47 $0.47

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

DLW31SN102SQ2L Features

  • Wire wound chip common mode choke coil.
  • 1 kΩ impedance at 100 MHz.
  • 230 mA rated current and 50 V DC.
  • Surface mount 3.2 mm x 1.6 mm package.
  • Operates from -40°C to +85°C.

DLW31SN102SQ2L Applications

  • Common mode noise suppression in signal lines.
  • EMI filtering in two-line circuits.
  • Compact SMD package for space-constrained boards.

DLW31SN102SQ2L FAQs

7 frequently asked questions generated from this part’s specifications.
What are the voltage ratings for this component?

The rated DC voltage is 50 V and the withstanding voltage is 125 V DC (2.5 times rated voltage).

What package type and dimensions does the DLW31SN102SQ2L use?

It uses a horizontal 4 PC pad surface mount package measuring 3.2 mm x 1.6 mm, with typical height 1.9 mm and maximum height 2.10 mm.

What is the operating temperature range?

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

What is the common mode impedance at 100 MHz?

The nominal common mode impedance is 1 kΩ at 100 MHz, with a tolerance of ±25%.

What are the current rating and DC resistance?

The rated current is 230 mA maximum, and the maximum DC resistance is 1 Ω.

How many lines does this common mode choke support?

This component supports 2 lines.

Is the DLW31SN102SQ2L RoHS compliant?

Existing data lists this part as RoHS3 Compliant, though this status has not been independently verified.

Home

Categories