EPCOS 47 mH ±5% Ferrite Leaded Inductor, Max SRF:180kHz, Q:40, 30mA Idc, 230Ω Rdc, LBC
- RS Stock No.:
- 8807228
- Mfr. Prt No.:
- B82144A2476J000
- Brand:
- EPCOS
Technical Reference
Legislation and Compliance
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:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| 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.
| RS stock number | 8807228 |
| Product description | EPCOS 47 mH ±5% Ferrite Leaded Inductor, Max SRF:180kHz, Q:40, 30mA Idc, 230Ω Rdc, LBC |
| Manufacturer / Brand | EPCOS |
| Manufacturer part number | B82144A2476J000 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
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.
| RS stock number | 8807228 |
| Product description | EPCOS 47 mH ±5% Ferrite Leaded Inductor, Max SRF:180kHz, Q:40, 30mA Idc, 230Ω Rdc, LBC |
| Manufacturer / Brand | EPCOS |
| Manufacturer part number | B82144A2476J000 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Dec 25, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Product Details
Epcos B82144A LBC Series Axial Inductors
Epcos B82144A LBC series RF chokes are suitable for use in telecommunications (12- or16-kHZ blocking filter), automotive electronics, energy saving lamps and entertainment electronics. They can also be used for RF blocking and filtering and decoupling and interference suppression. These inductors consist of a large ferrite drum core with enamel copper wire winding and a flame retardant lacquer coating.
High rated current
Suitable for wave soldering
Very wide inductance range
Terminals are electroplated with nickel and pure tin
Inductance indicated by colour bands in accordance with IEC 62 (μH)
Specifications
| Attribute | Value |
| Brand | EPCOS |
| Inductance | 47 mH |
| Maximum DC Current | 30 mA |
| Mounting Type | Axial |
| Maximum DC Resistance | 230 Ω |
| Tolerance | ±5 % |
| Diameter | 5.2 mm |
| Length | 12 mm |
| Dimensions | 5.2 (Dia.) x 12 mm |
| Core Material | Ferrite |
| Maximum Self Resonant Frequency | 180 kHz |
| Lead Pitch | 15 mm |
| Series | LBC |
| Minimum Quality Factor | 40 |
| Lead Diameter | 0.8 mm |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -55 °C |
| Terminal Type | Axial Leaded |