- RS Stock No.:
- 167-0404
- Mfr. Part No.:
- B82731T2451A020
- Manufacturer:
- EPCOS
Discontinued product
- RS Stock No.:
- 167-0404
- Mfr. Part No.:
- B82731T2451A020
- Manufacturer:
- EPCOS
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- HU
Product Details
Epcos B82731T Series Power Line Chokes
B82731T Series Current-compensated E Core double chokes,
Closed E ferrite core with 4-section winding
Closed PET coil former with 4 sections (UL 94 V-0) without encapsulation
Clearances ≥2.5 mm, creepage distances ≥ 3 mm
Closed E ferrite core with 4-section winding
Closed PET coil former with 4 sections (UL 94 V-0) without encapsulation
Clearances ≥2.5 mm, creepage distances ≥ 3 mm
High resonance frequency due to 2-section winding
High pulse strength
Low whirring noise
Approx. 2% stray inductance for symmetrical interference suppression
Suitable for wave soldering
High pulse strength
Low whirring noise
Approx. 2% stray inductance for symmetrical interference suppression
Suitable for wave soldering
Specifications
Attribute | Value |
---|---|
Inductance | 47 mH |
Maximum DC Current | 450mA |
Mounting Type | Radial |
Maximum DC Resistance | 2.8Ω |
Tolerance | -30 → +50% |
Length | 21.5mm |
Depth | 13.5mm |
Height | 21.1mm |
Dimensions | 21.5 x 13.5 x 21.1mm |
Core Material | Ferrite |
Maximum Self Resonant Frequency | 10kHz |
Lead Pitch | 10mm |
Series | B82731T |
Maximum Operating Temperature | +40°C |
Terminal Type | PC Pin |