![0302CS-18NXJLU — Wirewound Inductor, 18 nH, 0.35 ohm, 6.03 GHz, 390 mA, 0302 [0805 Metric], 0302CS Series](/media/8/C/4/A0BEB4E4608EB4C8.webp)
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0302CS-18NXJLU
Wirewound Inductor, 18 nH, 0.35 ohm, 6.03 GHz, 390 mA, 0302 [0805 Metric], 0302CS Series
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- Manufacturer: COILCRAFT
- Product type: Wirewound Inductors
- Inductance:18nH; Product Range:0302CS Series; DC Current Rating:390mA; High Frequency Inductor Case:0302 [0805 Metric]; In; Available until stocks are exhausted Alternative available
- Inductance: 18nH
- Core Material: Ceramic
- Product Range: 0302CS Series
- Product Width: 0.53mm
- Product Height: 0.45mm
- Product Length: 0.86mm
- DC Current Rating: 390mA
- DC Resistance Max: 0.35ohm
- Inductance Tolerance: ± 5%
- Inductor Construction: Unshielded
- Inductor Case / Package: 0302 [0805 Metric]
- Self Resonant Frequency: 6.03GHz
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.561 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
Web Sample Tools & Support page & buy software & FAQ Document 302 -1 Halogen Free ## **Chip Inductors - 0302CS (0805)** - 0302 size – 20% smaller than our 0402CS inductors - 35 inductance values from 0.67 to 34 nH Request free evaluation samples by contacting Coilcraft or visiting **www.coilcraft.com.** - High Q values – up to 131 at 2.4 GHz! ||||||||||**SRF**|**DCR**|| |---|---|---|---|---|---|---|---|---|---|---|---| ||**Inductance**2**Percent**|**Percent**|**900 MHz**|**900 MHz**|**1.7 GHz**|**1.7 GHz**|**2.4 GHz**|**2.4 GHz**|**typ**4|**max**5|**Irms**6| |**Part number**1|**(nH)**|**tolerance**|**L typ**|**Q typ**3|**L typ**|**Q typ**3|**L typ**|**Q typ**3|**(GHz)**|**(Ohms)**|**(mA)**| |0302CS-N67XKR_|0.67|**10**|0.66|0.66<br>42|0.66|0.66<br>56|0.67|0.67<br>70|>26|0.021|1600| |0302CS-1N7XJR_|1.7|**5**|1.7|57|1.7|78|1.7|95|16.14|0.038|1140| |0302CS-1N9XJR_|1.9|**5**|1.9|42|1.9|65|1.9|83|16.06|0.065|910| |0302CS-2N1XJR_|2.1|**5**|2.1|38|2.1|57|2.1|72|15.94|0.082|830| |0302CS-3N0XJR_|3.0|**5**|3.0|56|3.0|92|3.0|131|15.10|0.060|950| |0302CS-3N3XJR_|3.3|**5**|3.3|56|3.3|88|3.3|129|11.50|0.060|950| |0302CS-3N5XJR_|3.5|**5**|3.5|60|3.5|84|3.5|110|11.53|0.070|870| |0302CS-3N8XJR_|3.8|**5**|3.8|60|3.8|89|3.8|105|10.67|0.090|830| |0302CS-4N0XJR_|4.0|**5**|4.0|52|4.0|80|4.1|98|11.21|0.100|760| |0302CS-4N7XJR_|4.7|**5**|4.6|55|4.6|88|4.7|120|12.07|0.074|830| |0302CS-5N1XJR_|5.1|**5**|5.1|62|5.1|92|5.2|118|9.65|0.074|830| |0302CS-5N6XJR_|5.6|**5**|5.5|50|5.5|71|5.6|108|6.40|0.120|730| |0302CS-6N0XJR_|6.0|**5**|6.0|58|6.0|82|6.2|105|8.60|0.140|700| |0302CS-6N3XJR_|6.3|**5**|6.3|56|6.3|80|6.5|100|9.34|0.155|620| |0302CS-6N5XJR_|6.5|**5**|6.5|56|6.5|80|6.8|100|8.19|0.200|620| |0302CS-7N0XJR_|7.0|**5**|7.0|62|7.1|84|7.2|112|8.50|0.103|760| |0302CS-7N2XJR_|7.2|**5**|7.2|60|7.2|82|7.4|110|9.12|0.112|690| |0302CS-7N4XJR_|7.4|**5**|7.3|60|7.4|82|7.6|110|7.98|0.112|690| |0302CS-8N3XJR_|8.3|**5**|8.2|58|8.3|80|8.5|104|8.19|0.150|590| |0302CS-9N2XJR_|9.2|**5**|8.9|58|9.0|83|9.2|120|7.92|0.115|690| |0302CS-10NXJR_|10.0|**5**|10.0|58|10.1|91|10.2|119|7.45|0.140|620| |0302CS-11NXJR_|11.0|**5**|11.0|57|11.2|83|11.6|105|6.85|0.210|590| |0302CS-12NXJR_|12.0|**5**|12.0|59|12.6|88|12.7|110|6.86|0.170|560| |0302CS-13NXJR_|13.0|**5**|13.0|53|13.3|83|13.8|104|6.94|0.230|480| |0302CS-15NXJR_|15.0|**5**|15.0|55|15.4|84|15.9|106|6.20|0.174|560| |0302CS-16NXJR_|16.0|**5**|16.0|54|16.4|85|17.0|102|6.13|0.210|480| |0302CS-17NXJR_|17.0|**5**|16.9|52|17.4|82|18.2|118|6.26|0.280|440| |0302CS-18NXJR_|18.0|**5**|17.9|55|18.5|80|19.3|111|6.03|0.350|390| |0302CS-19NXJR_|19.0|**5**|18.9|53|19.6|85|20.5|104|5.79|0.260|480| |0302CS-20NXJR_|20.0|**5**|19.9|56|20.2|88|20.8|112|5.68|0.300|430| |0302CS-21NXJR_|21.0|**5**|20.9|53|22.0|82|24.1|95|5.16|0.370|370| |0302CS-22NXJR_|22.0|**5**|22.0|52|23.1|79|25.2|94|4.95|0.420|340| |0302CS-23NXJR_|23.5|**5**|23.5|54|24.6|84|27.4|92|5.18|0.400|430| |0302CS-29NXJR_|29.0|**5**|29.0|51|30.5|75|33.0|90|4.83|0.470|330| |0302CS-34NXJR_|34.0|**5**|34.0|55|35.5|78|38.1|94|4.45|0.530|310| 1. When ordering, please specify **termination** and **packaging** codes: | ~~———_~~ **0302CS-34NXJRW** - **Termination: R =** RoHS matte Sn over Ni over Ag-Pt-glass frit. - RoHS compliance expiring. Last order June 2021: **E =** Ag/Pd/Pt-glass frit. Not for new designs. **L** = Not halogen-free. Ag/Pd/Pt-glass frit. Not for new designs. - **Packaging: W** = 7″ machine-ready reel. EIA-481 punched paper tape (2000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). 3. Q measured using an Agilent/HP 4287A with an Agilent/HP 16193 test fixture. 4. SRF measured using an Agilent/HP 8722ES network analyzer and a test fixture with a 0.017″ air gap. 5. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test fixture. 6. Current that causes a 30°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. - **U** = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from U to W. 2. Inductance measured at 250 MHz using a Coilcraft SMD-F fixture in an Agilent/HP 4286 impedance analyzer with Coilcraft-provided correlation pieces. **US** +1-847-639-6400 sales@coilcraft.com **UK** +44-1236-730595 sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646 sales@coilcraft.com.tw **China** +86-21-6218 8074 sales@coilcraft.com.cn **Singapore** + 65-6484 8412 sales@coilcraft.com.sg Document 302-1 Revised 02/11/21 © Coilcraft Inc. 2021 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Document 302-2 Halogen Free ## **0302CS Series (0805)** ## **Typical L vs Frequency** **==> picture [242 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 45<br>40 34.0 nH<br>35<br>30<br>25<br>20<br>15<br>13.0 nH<br>10<br>6.0 nH<br>5<br>2.1 nH<br>0 0.67 nH<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Inductance (nH)<br>**----- End of picture text -----**<br> **==> picture [243 x 108] intentionally omitted <==** **----- Start of picture text -----**<br> B<br>overall<br>C H<br>Pick and<br>D place F<br>material<br>A G<br>D F<br>Recommended<br>E<br>terminal Terminal wraparound: Land Pattern<br>approx 0.006/0,15 both ends<br>**----- End of picture text -----**<br> **A max B max C max D E F G H** 0.034 0.021 0.018 0.006 0.015 0.010 0.014 0.021 inches 0,86 0,53 0,45 0,16 0,38 0,25 0,36 0,53 mm **==> picture [90 x 42] intentionally omitted <==** ## **Typical Q vs Frequency** **==> picture [242 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 90<br>80<br>70 6.0 nH<br>34.0 nH<br>60 2.1 nH<br>13.0 nH<br>50 0.67 nH<br>40<br>30<br>20<br>10<br>0<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Q Factor<br>**----- End of picture text -----**<br> **Designer’s Kit C370** contains 20 each of all values **Core material** Ceramic **Environmental** RoHS compliant, halogen free **Terminations** RoHS matte Sn over Ni over Ag-Pt-glass frit. Other terminations available at additional cost. **Weight** 0.4 – 0.5 mg **Ambient temperature** –40°C to +125°C with I rms current **Maximum part temperature** +155°C (ambient + temp rise). **Storage temperature** Component: –40°C to +155°C. Tape and reel packaging: –40°C to +80°C **Resistance to soldering heat** Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles ## **Temperature Coefficient of Inductance (TCL)** +25 to +125 ppm/°C **Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity) ## **Failures in Time (FIT) / Mean Time Between Failures (MTBF)** 0.22 per billion hours / 4.55E+09 hours, calculated per Telcordia SR-332 **Packaging** 2000 per 7″ reel. Paper tape: 8 mm wide, 0.5 mm thick, 2 mm pocket spacing **PCB washing** Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. **==> picture [118 x 44] intentionally omitted <==** Document 302-2 Revised 02/11/21 © Coilcraft Inc. 2021 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. **US** +1-847-639-6400 sales@coilcraft.com **UK** +44-1236-730595 sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646 sales@coilcraft.com.tw **China** +86-21-6218 8074 sales@coilcraft.com.cn **Singapore** + 65-6484 8412 sales@coilcraft.com.sg
Updated at March 17, 2026
Coilcraft is a globally recognized leader in the design and manufacture of high-performance magnetic components. Renowned for its engineering excellence, reliable delivery, and stringent quality standards, the company provides essential solutions for a wide array of demanding applications, including signal processing, RF, power management, and timing circuits. Our comprehensive portfolio of Coilcraft components is centered on their industry-leading inductor technologies. This encompasses a vast selection of high-efficiency power inductors designed to optimize modern power supply architectures, alongside precision RF inductors engineered to deliver exceptional stability and performance in high-frequency communications and wireless applications. To support complete electromagnetic compatibility and comprehensive circuit design, we also offer a variety of Coilcraft's specialized magnetic solutions. This includes robust common mode chokes and filters for effective EMC and RFI suppression, current sensing transformers, and a selection of inductor kits and assortments that provide design engineers with versatile options for rapid prototyping and development.
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