B82721K2122N20 - Epcos

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

B82721K2122N20
Manufacturer

Epcos
ChipWorker Part#

CW44684333
Category

Inductor Choke
Package

Vertical, 4 PC Pin
Description

Common Mode Chokes Dual 6.8mH 10kHz 1.2A 280mOhm DCR Thru-Hole Box
Documentation

Datasheet

B82721K2122N20 Global Supplier

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B82721K2122N20 Specifications

Attribute	Attribute Value

Part Number	B82721K2122N20
Manufacturer	Epcos
ChipWorker Part#	CW44684333
Category	Inductor Choke
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	4 Pin
Case/Package	Vertical, 4 PC Pin
Voltage Rating (AC)	250 V
Current Rating	1.2 A
Flammability Rating	UL 94 V-0
Inductance	6.8 mH
Resistance	280 mΩ
Shielding	No
Test Frequency	10 kHz
DC Resistance (DCR)	280 mΩ
Current Rating (Max)	1.2 A
Current Rating (DC)	1.2 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Voltage Rating	250 VAC
Resistance (DC Max)	0.28 Ω
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Size-Length	18.2 mm
Size-Width	13.2 mm
Size-Height	20.3 mm
Operating Temperature	-40℃ ~ 125℃
Packaging	Box
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The B82721K2122N20 is a 1.2A current-compensated ring core double Common Mode Choke suitable for wave soldering. It has ferrite core with epoxy coating, plastic case and sector winding, hot dipped Ni and Sn layer composition CuNi18Zn20 base terminal.
High resonance frequency due to special winding technique
Approximate 1% stray inductance for symmetrical interference suppression
Design complies with EN 60938-2 and UL 1283
UL94V-0 Flammability rating
Ferrites are sensitive to direct impact. This can cause the core material to flake or lead to breakage of the core.

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Surface testing

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