RF wirewound chip inductors Johanson Dielectrics LRW0603WJ43NGG001E featuring low loss ceramic or ferrite core materials
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MOQ:
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Delivery Time:
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Product Description
Product Overview
Johanson Technology's High-Q RF Wirewound Chip Inductors are designed for optimal high-frequency performance, featuring a monolithic ceramic or ferrite core wound with wire. These compact inductors are ideal for high-volume RF applications due to their tape and reel packaging. They offer excellent Q factors and high Self-Resonant Frequencies (SRF). Available in various sizes (0402, 0603, 0805), they cater to a wide range of applications including cellular modules, wireless LAN, RFID, RF transceivers, and Bluetooth devices.
Product Attributes
- Brand: Johanson Technology
- Core Material: Low loss ceramic or Ferrite
- Termination Plating: Nickel barrier with Gold (ceramic core types) or 100% Tin (ferrite core types)
- Packaging: Tape and Reel, Bulk (Loose Pieces)
Technical Specifications
| EIA Size (Code) | Dimensions (Inches / mm) | Inductance Range (nH) | Q Factor (Typical) | SRF (Typical) | Temperature Range (C) | Rated Current (max.) |
|---|---|---|---|---|---|---|
| 0402 (L-07) | L: .039 .004" (1.00 .10) W: .022 .004" (0.55 .10) T: .020 .004" (0.50 .10) | 1.0 - 120 | 55 @ 900 MHz | >11 GHz (1.0 nH) | -40C to +125C | Up to 1360 mA |
| 0603 (L-14) | L: .063 .008" (1.60 .20) W: .041 .008" (1.05 .20) T: .041 .008" (1.05 .20) | 2.0 - 470 | 60 @ 900 MHz | >13 GHz (2.0 nH) | -40C to +125C | Up to 700 mA |
| 0805 (L-15) | L: .079 .008" (2.00 .20) W: .049 .008" (1.25 .20) T: .047 .008" (1.20 .20) | 2.2 - 10,000 | 60 @ 500 MHz | >11 GHz (2.2 nH) | -40C to +125C (Ceramic Core) -40C to +85C (Ferrite Core) | Up to 800 mA (Ceramic Core) Up to 500 mA (Ferrite Core) |
| Part Number Example | Description |
|---|---|
| L-07W4N3SV4T | 0402 Wirewound, 4.3 nH, 0.3 nH tolerance, Ni/Au termination, No Marking, Paper tape on a 7 reel. |
| How to Order Code | Description |
|---|---|
| DEVICE | L = Inductor |
| SIZE | 07 = 0402, 14 = 0603, 15 = 0805 |
| TYPE | W = Wirewound on Ceramic Core, F = Wirewound on Ferrite Core |
| VALUE | Inductance value (e.g., 4N3 = 4.3 nH) |
| TOLERANCE | C = 0.2 nH, S = 0.3 nH, G = 2%, J = 5%, K = 10% |
| MARKING | 4 = No Marking (0402, 0603), Value Mark (0805) |
| TERMINATION | V = Ni/Au (for "W" types), V = Ni/100% Sn (for "F" types) |
| Packaging Type | Size Code | Reel Size | Quantity |
|---|---|---|---|
| Paper Tape | 0402 | 7 | 10,000 |
| Embossed Tape | 0603 | 7 | 3,000 |
| Embossed Tape | 0805 | 7 | 2,000 |
| Bulk (Loose Pcs.) | All | N/A | N/A |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina