Inductors

SIMID, power inductors

High current handling capability
Wide temperature range –55 °C to +150 °C
Suppression of electromagnetic interference
Energy storage in DC/DC converters
Suitable for lead-free soldering profiles acc. to JEDEC J-STD 020D

Leaded RF chokes

High current handling capability
Wide temperature range –55 °C to +125 °C
Suppression of electromagnetic interference
Energy storage in DC/DC converters

Powerline chokes

Common-mode chokes

High current handling capability
Housing design up to 16 A
High temperature stability up to +125 °C
Suppression of asymmetrical interference coupled onto lines
High frequency parts of the symmetrical data signal are significantly minimized
Special constructions and materials for home appliance requirements

Leaded RF chokes

High current handling capability
Low DC resistance
Very good saturation characteristics
Axial and radial leaded versions

	Inductance (mH)	Rated current (A)	Type	PDF
	0.1 - 100	0.64 - 7.3	B78108E, B78148E
	1 - 100000	0.02 - 2.2	B82144A
	1 - 100000	0.02 - 2.5	B82144B
	1 - 100000	0.02 - 2.5	B82144F
	1 - 4700	0.055 - 1.2	B78108S, B78148S
	1 - 1000	0.055 - 0.725	B82141A
	1 - 82	0.09 - 0.63	B78108T
	1 - 470	0.6 - 4.45	B82144B2
	1 - 470	0.6 - 4.45	B82144F2
	100 - 10000	0.11 - 0.86	B82145A

Ring core chokes, double

High resonance frequency due to special winding technique
UL and ENEC (VDE) approvals for most types
Approx. 1% stray inductance for symm. interference suppression

	Inductance (mH)	Rated current (A)	Type	PDF
	0.19	54	B82726S3543
	0.2 - 47	0.3 - 6	B82721A, B82721J, B82721K
	0.4 - 47	0.4 - 2.8	B82721K2U
	0.42 - 3.3	20 - 50	B8272xE6
	0.45 - 56	0.5 - 8	B82723A, B82723J
	0.5 - 47	1.6 - 10	B82724J8*N
	0.5 - 6.8	4.3 - 10	B82724J2*U
	0.56 - 82	1 - 16	B82725A
	0.75, 1.6	20, 24	B82726S22*3
	1 - 82	0.5 - 6	B82724A, B82724J
	1 - 6.25	10 - 17	B8272V2U*
	1.1 - 22	0.3 - 2	B82720A, B82720K
	1.1 - 22	0.3 - 2	B82720S
	1.2 - 68	0.3 - 3	B82722A, B82722J
	1.3	18	B82726S2183
	1.4 - 7.8	6 - 13	B82725S2*
	1.4, 2.2	16	B82726S2163
	1.7	25	B82726S3223A340
	1.8 - 100	0.5 - 6	B82724B
	1.8 - 68	1 - 10	B82725J
	2.2, 3.3	10, 12	B82726S61*3
	4.7 - 47	0.25 - 0.9	B82791G, B82791H
	14 - 100	1.5 - 4	B82791H2*N010

Ring core chokes, double

High resonance frequency due to special winding technique
Fully potted for local reduction of pollution degree
CTI600 plastic materials approved to EN 60335-1, cl. 30
UL and ENEC (VDE) approvals
Approx. 1% stray inductance for symm. interference suppression
Sepcial designs for home appliances

	Inductance (mH)	Rated current (A)	Type	PDF
	0.4 - 47	0.4 - 2.8	B82721K2U
	0.5 - 6.8	4.3 - 10	B82724J2*U

D core chokes

High resonance frequency due to 2-section winding
High pulse strength Low whirring noise
UL and ENEC (VDE) approvals
Approx. 1% stray inductance for symm. interference suppression

	Inductance (mH)	Rated current (A)	Type	PDF
	3.3 - 100	0.3 - 1.8	B82731T
	3.3 - 100	0.35 - 1.8	B82731H, B82731M
	3.3 - 100	0.4 - 2.2	B82732R, B82732W
	3.3 - 68	0.7 - 4.6	B82734R, B82734W
	10 - 100	0.45 - 1.6	B82732F

Framecore chokes (FC)

Closed magnetic circuit with frame construction
4-section winding
High stray inductance, excellent differential mode suppression
High pulse-handling capability
UL and ENEC (VDE) approvals
Optional: magnetic bypass to increase stray inductance

	Inductance (mH)	Rated current (A)	Type	PDF
	10 - 100	0.45 - 1.6	B82732F
	10 - 100	0.7 - 2.3	B82733F

U core chokes

High resonance frequency due to 2-section winding
Low whirring noise
UL and ENEC (VDE) approvals
UL 1446 class 155 (F) EIS
Approx. 1.3% stray inductance for symm. interference suppression

	Inductance (mH)	Rated current (A)	Type	PDF
	0.33 - 15	0.4 - 2.6	B82730U

E core chokes

High resonance frequency due to 2-section winding
High pulse strength
Low whirring noise
UL and ENEC (VDE) approvals
Approx. 2% stray inductance for symmetrical interference suppression

	Inductance (mH)	Rated current (A)	Type	PDF
	3.3 - 100	0.3 - 1.8	B82731T

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