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Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

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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B82721K2122N20 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
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

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
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