B82496C3829J EPCOS Inductor (Other) In Stock
EPCOS B82496C3829J is a ceramic core RF inductor in a 0603 case with 8.2 nH nominal inductance and 0.18 Ω DC resistance for high-frequency signal filtering. It suits RF matching networks and impedance tuning in wireless communication circuits.
- Manufacturer
- EPCOS
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- B82496C3829J Datasheet PDF
- Category
- Inductor
- Price
- From $0.1090(MOQ 2500)
- Temp Range
- -55.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8.2 nH (0.0082 µH) ceramic core inductance in a compact 0603 package enabling precise RF matching network design at GHz frequencies
- Low 0.18 Ω DCR with rectangular SMD construction for minimal insertion loss in RF signal path and antenna matching circuits
- RoHS-compliant ceramic construction ensuring stable inductance over temperature for reliable RF filter performance in wireless modules
Applications
The B82496C3829J is used in RF impedance matching networks, antenna tuning circuits, and high-frequency EMI filters in Wi-Fi, Bluetooth, and cellular communication modules operating above 1 GHz. Its 8.2 nH ceramic core inductor in a 0603 footprint is also well-suited for LC bandpass and low-pass filter stages in RF front-end designs where component size and self-resonance frequency are critical parameters.
Specifications
| Factory Lead Time | 10Weeks |
| YTEOL | 8 |
| Case/Size Code | 0603 |
| Construction | Rectangular |
| Core Material | CERAMIC |
| DC Resistance | 0.18Ω |
| Inductance-Nom (L) | 0.0082 µH |
| Inductor Application | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Package Height | 0.8mm |
| Package Length | 1.6mm |
| Package Style | SMT |
| Package Width | 0.8mm |
| Packing Method | TR, Cardboard, 7 Inch |
| Quality Factor-Min (at L-nom) | 14 |
| Rated Current-Max | 0.65A |
| Self Resonance Frequency | 6000MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | NO |
| Surface Mount | YES |
| Terminal Finish | TIN OVER NICKEL |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | WRAPAROUND |
| Test Frequency | 100MHz |
| Tolerance | 5% |
| Package | Other |
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
What inductance and package size does the B82496C3829J offer for RF matching network design?
The B82496C3829J provides 8.2 nH (0.0082 µH) nominal inductance in a 0603 SMD package measuring 1.6 mm × 0.8 mm. This value is commonly used in pi and L-network impedance matching circuits for 2.4 GHz Wi-Fi and Bluetooth antennas, where series or shunt inductors in the range of 5 nH to 15 nH tune the antenna to 50 Ω.
How does the ceramic core of the B82496C3829J compare to wirewound ferrite alternatives for GHz-frequency RF applications?
Ceramic core inductors like the B82496C3829J maintain stable inductance at GHz frequencies because ceramic has low permeability and minimal eddy current losses above 500 MHz. In contrast, ferrite-core inductors typically exhibit significant Q-factor degradation above 1 GHz, making the 8.2 nH ceramic variant preferable for 2.4 GHz and 5 GHz RF front-end matching where Q values above 20 are required.
What DC resistance does the B82496C3829J present, and how does this affect insertion loss in an RF signal chain?
The B82496C3829J has a DC resistance of 0.18 Ω. At typical RF signal levels below 0 dBm in a 50 Ω system, this DCR contributes less than 0.02 dB of insertion loss, which is negligible for most antenna matching and filter applications. However, in high-power RF paths above 1 W, the 0.18 Ω resistance dissipates tens of milliwatts and must be accounted for in thermal and efficiency budgets.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2500+ | $0.1270 | $317.50 |
| 4000+ | $0.1190 | $476.00 |
| 8000+ | $0.1150 | $920.00 |
| 32000+ | $0.1090 | $3488.00 |
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