EPCOS 10 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 1.1A Idc, 400mΩ Rdc 250 V ac, B82731M

RS Stock No.:
8711515
Mfr. Prt No.:
B82731M2112A030
Brand:
EPCOS

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 8711515
Product description EPCOS 10 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 1.1A Idc, 400mΩ Rdc 250 V ac, B82731M
Manufacturer / Brand EPCOS
Manufacturer part number B82731M2112A030

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 8711515
Product description EPCOS 10 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 1.1A Idc, 400mΩ Rdc 250 V ac, B82731M
Manufacturer / Brand EPCOS
Manufacturer part number B82731M2112A030

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Mar 28, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: HU


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


Specifications

Attribute Value
Brand EPCOS
Inductance 10 mH
Maximum DC Current 1.1 A
Mounting Type Radial
Maximum DC Resistance 400 mΩ
Tolerance -30 → +50 %
Length 21 mm
Depth 15 mm
Height 20 mm
Dimensions 21 x 15 x 20 mm
Core Material Ferrite
Maximum Self Resonant Frequency 10 kHz
Lead Pitch 12.5 mm
Series B82731M
Maximum Operating Temperature +125 °C
Terminal Type PC Pin
Lead Diameter 0.6 mm
Minimum Operating Temperature -40 °C
Checking stock...
VND
247,608.00
Out of stock
Price Box (1 Box of 3)
Box(s)Per Box(VND)Per Unit(VND)
1247,608.0082,536.00
*price per unit indicative
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