EPCOS 47 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 500mA Idc, 2Ω Rdc 250 V ac, B82731M

RS Stock No.: 871-1534Brand: EPCOSManufacturers Part No.: B82731M2501A030
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Technical documents

Specifications

Brand

Epcos

Inductance

47 mH

Maximum dc Current

500mA

Mounting Type

Radial

Maximum DC Resistance

2Ω

Tolerance

-30 → +50%

Length

21mm

Depth

15mm

Height

20mm

Dimensions

21 x 15 x 20mm

Core Material

Ferrite

Maximum Self Resonant Frequency

10kHz

Lead Pitch

12.5mm

Series

B82731M

Lead Diameter

0.6mm

Maximum Operating Temperature

+125°C

Minimum Operating Temperature

-40°C

Terminal Type

PC Pin

Country of Origin

Hungary

Product details

Epcos B82731M Series Common Mode Chokes

B82731M Series Current-compensated D core double chokes, the Vertical version
Closed rectangular ferrite core with 2-section winding
Closed polycarbonate coil former (UL 94 V-0) without encapsulation with clearance and creepage distances ≥3 mm

High resonance frequency due to 2-section winding
Approx. 1% stray inductance for symmetrical interference suppression
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Suitable for wave soldering
Applications include, Suppression of common-mode interferences; Compact switch-mode power applications and Electronic ballasts in lamps

P.O.A.

EPCOS 47 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 500mA Idc, 2Ω Rdc 250 V ac, B82731M
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 3.

Production -

Available in multiples of 3.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 3
1P.O.A.
4P.O.A.
7P.O.A.
10P.O.A.
13P.O.A.
16P.O.A.
19P.O.A.
22P.O.A.
25P.O.A.
28P.O.A.
31P.O.A.
34P.O.A.
37P.O.A.
40P.O.A.
43P.O.A.

P.O.A.

EPCOS 47 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 500mA Idc, 2Ω Rdc 250 V ac, B82731M

Stock information temporarily unavailable.

Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 3.

Production -

Available in multiples of 3.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 3
1P.O.A.
4P.O.A.
7P.O.A.
10P.O.A.
13P.O.A.
16P.O.A.
19P.O.A.
22P.O.A.
25P.O.A.
28P.O.A.
31P.O.A.
34P.O.A.
37P.O.A.
40P.O.A.
43P.O.A.

Stock information temporarily unavailable.

Technical documents

Specifications

Brand

Epcos

Inductance

47 mH

Maximum dc Current

500mA

Mounting Type

Radial

Maximum DC Resistance

2Ω

Tolerance

-30 → +50%

Length

21mm

Depth

15mm

Height

20mm

Dimensions

21 x 15 x 20mm

Core Material

Ferrite

Maximum Self Resonant Frequency

10kHz

Lead Pitch

12.5mm

Series

B82731M

Lead Diameter

0.6mm

Maximum Operating Temperature

+125°C

Minimum Operating Temperature

-40°C

Terminal Type

PC Pin

Country of Origin

Hungary

Product details

Epcos B82731M Series Common Mode Chokes

B82731M Series Current-compensated D core double chokes, the Vertical version
Closed rectangular ferrite core with 2-section winding
Closed polycarbonate coil former (UL 94 V-0) without encapsulation with clearance and creepage distances ≥3 mm

High resonance frequency due to 2-section winding
Approx. 1% stray inductance for symmetrical interference suppression
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Suitable for wave soldering
Applications include, Suppression of common-mode interferences; Compact switch-mode power applications and Electronic ballasts in lamps