Product Overview
Johanson Technology's High Frequency High-Q Chip Inductors are designed for optimal performance in high-frequency RF applications. Featuring a monolithic ceramic or ferrite body wound with wire, these compact inductors offer high Q factors and are ideal for demanding applications such as cellular modules, wireless LAN, RFID, and RF transceivers. They are available in tape and reel packaging for high-volume manufacturing. Most inductance values between those listed are available upon request.
Product Attributes
- Brand: Johanson Technology
- Core Material: Low loss ceramic or ferrite
- Termination: Nickel barrier with Gold plating (ceramic core types) or 100% Tin plating (ferrite core types)
- Packaging: Tape and Reel, Bulk (Loose Pieces)
Technical Specifications
| Product Name | EIA Size (Code) | Inductance Range | Q Factor (Typ.) | SRF (Typ.) | Temperature Range | Dimensions (Inches) | Dimensions (mm) |
|---|---|---|---|---|---|---|---|
| RF WIREWOUND CHIP INDUCTORS | 0402 (L-07) | 1.0 - 120 nH | 55 (at 900 MHz) | >11 GHz (for 1.0 nH) | -40C to +125C | L: .039 .004, W: .022 .004, T: .020 .004, S: .008 .004 | L: 1.00 .10, W: 0.55 .10, T: 0.50 .10, S: 0.20 .10 |
| RF WIREWOUND CHIP INDUCTORS | 0603 (L-14) | 2.0 - 470 nH | 60 (at 900 MHz) | >13 GHz (for 2.0 nH) | -40C to +125C | L: .063 .008, W: .041 .008, T: .041 .008, S: .014 .004 | L: 1.60 .20, W: 1.05 .20, T: 1.05 .20, S: 0.35 .10 |
| RF WIREWOUND CHIP INDUCTORS | 0805 (L-15) | 2.2 - 10,000 nH | 60 (at 500 MHz) | >11 GHz (for 2.2 nH) | -40C to +125C* (*-40C to +85C for ferrite core types) | L: .079 .008, W: .049 .008, T: .047 .008, S: .016 .004 | L: 2.00 .20, W: 1.25 .20, T: 1.20 .20, S: 0.40 .10 |
Applications
- CELL/PCS Modules
- Wireless LAN
- Broadband Components
- RFID
- RF Transceivers
- Cordless Phone
- Cable Modem
- Computer Peripherals
- Bluetooth
- ADSL
Packaging Information
| EIA Size | Tape Type | Reel Size | Quantity |
|---|---|---|---|
| 0402 | Paper | 7 | 10,000 |
| 0603 | Embossed | 7 | 3,000 |
| 0805 | Embossed | 7 | 2,000 |
How to Order Example
Part Number: L-07W4N3SV4T
Breakdown:
- L-07: 0402 Wirewound
- 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.
Detailed Specifications (Sample Data)
0402 (L-07) Series
| Part Number (Standard Tol.) | Inductance @ 250MHz | Available Tolerances @ 250MHz | Q (min.) @ 250MHz | Q (Typ.) @ 900MHz | Q (Typ.) @ 1.8GHz | SRF (min.) | DC Resistance (max.) | Rated Current (max.) |
|---|---|---|---|---|---|---|---|---|
| L-07W1N0SV4T | 1.0 nH | 0.2 nH, 0.3 nH | 13 | 49 | 60 | 6.0 GHz | 0.045 | 1360 mA |
| L-07W4N3JV4T | 4.3 nH | 0.2 nH, 5%, 10% | 18 | 55 | 82 | 6.0 GHz | 0.091 | 700 mA |
| L-07W82NJV4T | 82.0 nH | +/-5%, +/-10% | 16@150 MHz | 39 | N/A | 1.5 GHz | 1.250 | 100 mA |
0603 (L-14) Series
| Part Number (Standard Tol.) | Inductance @ L/Q Freq. | L/Q Test Freq. | Available Tolerances @ L/Q Freq. | Q (min.) @ L/Q Freq. | SRF (min.) | DC Resistance (max.) | Rated Current (max.) |
|---|---|---|---|---|---|---|---|
| L-14W1N6SV4E | 1.6 nH | 250 MHz | 0.2 nH, 0.3 nH | 14 | 7.0 GHz | 0.080 | 700 mA |
| L-14W47NJV4E | 47.0 nH | 200 MHz | 2%, 5%, 10% | 40 | 2.0 GHz | 0.280 | 600 mA |
| L-14WR33JV4E | 330.0 nH | 100 MHz | 5%, 10% | 25 | 900 MHz | 3.60 | 150 mA |
0805 (L-15) Series
| Part Number (Standard Tol.) | Inductance @ L Test Freq. | L Test Freq. | Available Tolerances @ L Test Freq. | Q (min.) @ Q Test Freq. | Q Test Freq. | SRF (min.) | DC Resistance (max.) | Rated Current (max.) |
|---|---|---|---|---|---|---|---|---|
| L-15W2N2SV4E | 2.2 nH | 250 MHz | 0.2 nH, 0.3 nH | 50 | 1000 MHz | >6000 MHz | 0.06 | 800 mA |
| L-15W47NJV4E | 47.0 nH | 200 MHz | 2%, 5%, 10% | 60 | 500 MHz | 1700 MHz | 0.15 | 500 mA |
| L-15F4R7JV4E | 4700 nH | 8 MHz | 5%, 10% | 15 | 8 MHz | 50 MHz | 2.80 | 180 mA |
Consult factory for Non-Standard values.
2411220255_Johanson-Dielectrics-LRW0603WK16NGG001E_C19842477.pdf
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