Johanson Technology RF Wirewound Chip Inductors
Product Overview
These high-frequency, high-Q chip inductors feature a monolithic ceramic or ferrite body wound with wire for optimal high-frequency performance. They are compact and available on tape and reel, making them ideal for high-volume RF applications. These inductors are designed for use in a wide range of wireless communication and broadband components, including cell/PCS modules, wireless LAN, RFID, RF transceivers, cordless phones, cable modems, computer peripherals, Bluetooth, and ASDL.
Product Attributes
- Brand: Johanson Technology
- Core Material: Low loss ceramic or ferrite
- Termination: Nickel barrier with gold plating (ceramic core), 100% tin plating (ferrite core)
- Packaging: Tape and Reel, Bulk (Loose Pcs.)
Technical Specifications
| EIA Size (Code) | Inductance Range | Q Factor (Typ.) | SRF (Typ.) | Temperature Range | Rated Current (max.) | DC Resistance (max.) |
|---|---|---|---|---|---|---|
| 0402 (L-07) | 1.0 - 120 nH | 55 (at 900 MHz) | >11 GHz (at 1.0 nH) | -40C to +125C | Up to 1360 mA | 0.045 (for 1.0 nH) |
| 0603 (L-14) | 2.0 - 470 nH | 60 (at 900 MHz) | >13 GHz (at 2.0 nH) | -40C to +125C | Up to 700 mA | 0.080 (for 1.6 nH) |
| 0805 (L-15) | 2.2 - 10,000 nH | 60 (at 500 MHz) | >11 GHz (at 2.2 nH) | -40C to +125C* | Up to 800 mA | 0.06 (for 2.2 nH) |
| * -40C to +85C for ferrite core types. | ||||||
Mechanical Characteristics
| Size | Length (Inches/mm) | Width (Inches/mm) | Thickness (Inches/mm) | End Band (Inches/mm) |
|---|---|---|---|---|
| 0402 (1005) | .039 .004 (1.00 .10) | .022 .004 (0.55 .10) | .020 .004 (0.50 .10) | .008 .004 (0.20 .10) |
| 0603 (1608) | .063 .008 (1.60 .20) | .041 .008 (1.05 .20) | .041 .008 (1.05 .20) | .014 .004 (0.35 .10) |
| 0805 (2012) | .079 .008 (2.00 .20) | .049 .008 (1.25 .20) | .047 .008 (1.20 .20) | .016 .004 (0.40 .10) |
Packaging
| Size Code | Tape Type | Reel Size | Quantity |
|---|---|---|---|
| 0402 | Paper | 7 | 10,000 |
| 0603 | Embossed | 7 | 3,000 |
| 0805 | Embossed | 7 | 2,000 |
| Bulk (Loose Pcs.) | All | N/A | N/A |
How to Order Example
Part Number: L-07W4N3SV4T
- L-07: 0402 Wirewound
- W: Wirewound on Ceramic Core
- 4N3: 4.3 nanohenry
- S: +/- 0.3 nH tolerance
- V: Ni / Au termination
- 4: No Marking
- T: Paper tape on a 7 reel
* See selection chart for available tolerances of each value.
2411220255_Johanson-Dielectrics-LRW0603WJ30NGG001E_C19842475.pdf
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