B82432A1473K000 EPCOS Inductor (Inductor Moulded) In Stock
B82432A1473K000 is an EPCOS 47µH ferrite molded chip inductor for RF and general filtering. Key specs include 1812 case, 2.3Ω DC resistance, and single-function construction. From quote-based pricing, in-stock sourcing and worldwide shipping.
- Manufacturer
- EPCOS
- Package
- Inductor Moulded
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- B82432A1473K000 Datasheet PDF
- Category
- Inductor
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µH molded chip inductor for RF and general-purpose filtering
- Ferrite core material for compact inductive energy storage
- 1812 rectangular case size for surface-mount layouts
- 2.3 Ω DC resistance for circuit-loss calculations
- Single-function inductor construction for straightforward BOM qualification
Applications
B82432A1473K000 is used in RF filtering, signal conditioning, impedance shaping, and general-purpose inductive networks on compact PCBs. It fits designs that need a 47µH molded ferrite chip inductor in an 1812-style surface-mount footprint.
Specifications
| YTEOL | 0 |
| Case/Size Code | 1812 |
| Construction | Rectangular |
| Core Material | FERRITE |
| DC Resistance | 2.3Ω |
| Inductance-Nom (L) | 47 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Height | 3.2mm |
| Package Length | 4.5mm |
| Package Style | SMT |
| Package Width | 3.2mm |
| Packing Method | TR, Blister, 13 Inch |
| Quality Factor-Min (at L-nom) | 40 |
| Rated Current-Max | 0.21A |
| Self Resonance Frequency | 9.5MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Special Feature | Q IS MEASURED AT: 2.52MHZ |
| Surface Mount | YES |
| Terminal Finish | COPPER SILVER |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WRAPAROUND |
| Test Frequency | 0.1MHz |
| Tolerance | 10% |
| Package | Inductor Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which filtering tasks fit B82432A1473K000 best?
B82432A1473K000 is listed as a 47 µH RF and general-purpose inductor, making it useful for filtering, impedance shaping, and low-current energy storage.
How should designers account for winding loss in this EPCOS chip inductor?
The fetched specification shows 2.3 Ω DC resistance, so engineers should include that loss when estimating voltage drop, Q, and temperature rise.
What footprint details matter when replacing another molded inductor?
The part uses an 1812 rectangular molded chip format with 2 terminals, so layout teams should verify pad geometry and assembly clearances before substitution.
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