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B82732F2901B001 This is a current-compensated common mode choke from TDK with 27mH inductance and 900mA rated current. It features a through-hole horizontal package with 4 PC pins.
Mfr Part #:

B82732F2901B001

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
This is a current-compensated common mode choke from TDK with 27mH inductance and 900mA rated current. It features a through-hole horizontal package with 4 PC pins.
✓ Total Stock: 12,605 pcs
$ Price Range: $1.30 - $2.20

B82732F2901B001 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Braun Electronic Components ✓
Non-Authorised Inventory information
12,605 pcs
On Request
12605 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.

B82732F2901B001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Voltage Rating
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B82732F2901B001 Description

Short technical summary and product information.

The B82732F2901B001 is a current-compensated frame core double choke designed for power line common mode and differential mode interference suppression. It belongs to the TDK B82732F series and offers a rated inductance of 27 mH at 10 kHz with a tolerance of -30/+50%. The rated current is 900 mA at +40 °C, with a maximum DC resistance of 770 mOhm per winding.

 

The choke is rated for 300 V AC (50/60 Hz) and 500 V DC, with a test voltage of 2000 V DC between lines. It operates over a temperature range of -40 °C to +125 °C. The stray inductance is approximately 2%, providing symmetrical interference suppression. The design includes a closed magnetic circuit with a ferrite frame core and plastic coil former.

 

This component is suitable for wave soldering and is RoHS-compatible. It is delivered in blister trays. Typical applications include electronic ballasts for lamps and compact switch-mode power supplies for consumer electronics. The package is horizontal with 4 PC pins, and lead spacing is 10 x 18.75 mm.

B82732F2901B001 Quick Information

Product Type: Common Mode Choke
Series: B82732F
Canonical Name: Common Mode Choke, 27mH, 900mA, 2-Line, Through Hole
Subcategory: Power Line Chokes

B82732F2901B001 Compliance

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

B82732F2901B001 Estimated Pricing

Qty Low High
1+ $2.20 $2.20
10+ $1.81 $1.81
25+ $1.58 $1.58
100+ $1.49 $1.49
250+ $1.38 $1.38
500+ $1.31 $1.31
770+ $1.30 $1.30

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

B82732F2901B001 Features

  • 27 mH common mode inductance at 10 kHz.
  • Rated for 900 mA and 300 V AC / 500 V DC.
  • Current-compensated frame core design.
  • Through-hole mounting with horizontal package.
  • Operating temperature range -40 to +125 °C.

B82732F2901B001 Applications

  • Suppresses common-mode and differential-mode interference.
  • Used in electronic ballasts for lamps.
  • Ideal for compact switch-mode power supplies.
  • Suitable for consumer electronics power filtering.

B82732F2901B001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the B82732F2901B001?

27 mH @ 10 kHz, tolerance -30/+50%.

What is the rated current?

900 mA.

What is the operating voltage rating?

300 V AC (50/60 Hz) and 500 V DC.

What is the operating temperature range?

-40°C to +125°C.

What is the package type?

Through-hole, horizontal, 4 PC pin.

Is this component RoHS compliant?

Yes, RoHS-compatible (RoHS3 compliant, unverified).

What is the DC resistance?

770 mOhm typical per winding.

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