0402HP-18NXJRW

Wirewound Inductor, 18 nH, 0.12 ohm, 3.55 GHz, 900 mA, 0402 [1005 Metric], 0402HP Series

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Manufacturer: COILCRAFT
Product type: Wirewound Inductors
Inductance:18nH; Product Range:0402HP Series; DC Current Rating:900mA; High Frequency Inductor Case:0402 [1005 Metric]; Inductor Construction:Wirewound; DC Resistance Max:0.12ohm; In
SVHC: No SVHC (25-Jun-2025)
Inductance: 18nH
Core Material: Ceramic
Product Range: 0402HP Series
Product Width: 0.71mm
Product Height: 0.61mm
Product Length: 1.09mm
DC Current Rating: 900mA
DC Resistance Max: 0.12ohm
Inductance Tolerance: ± 5%
Inductor Construction: Unshielded
Inductor Case / Package: 0402 [1005 Metric]
Self Resonant Frequency: 3.55GHz

Delivery and price
Units per pack	2000
Price	0.38 €
Current stock	200+
Lead time	30 days

Datasheet

Web Sample Tools & Support page & buy software & FAQ 

Document 526 -1 

Halogen Free 

## **Chip Inductors - 0402HP Series (1005)** 

- Higher Q and lower DCR than other 0402 inductors 

- Very high SRF values – as high as 16 GHz 

- Excellent current handling capability – up to 2300 mA 

- 54 inductance values from 1.0 to 220 nH 

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## **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** 0.7 – 1.0 mg **Ambient temperature** –40°C to +125°C with I rms current **Maximum part temperature** +140°C (ambient + temp rise). **Storage temperature** Component: –40°C to +140°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) 

**Packaging** 2000 or 5000 or 10000 per 7″ reel. Paper tape: 8 mm wide, 0.66 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. 

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A max [2] B (min  –  max)  C max [3]<br>0.043  0.020 – 0.028  0.024  inches<br>0402HP Typical L vs Frequency<br>1,09  0,51 – 0,71  0,61  mm<br>80<br>68 nH<br>A max [2] B  C max [3]<br>a 70 a a |<br>0.044  0.026 ±0.002  0.026  inches<br>0402HPH<br>1,12  0,66 ±0,051  0,66  mm 51 nH<br>—_— 60 ET<br> D ref  E F  G  H  I J<br>a  0.010  0.020  0.008  0.024  0.026  0.014  0.020  inches 50 ST A<br>39 nH<br> 0,25  0,51  0,20  0,61  0,66  0,36  0,51  mm<br>TT 40 a ||<br>Notes:  1. Unless otherwise indicated, all dimensions are nominal.<br>2. Length dimension (A) is before optional solder application. Maximum  30 ee 27 nH<br>dimension including solder is 0.045 in / 1.143 mm.<br>3. Height dimension (C) is before optional solder application. For maxi- 20 TT oi l<br>mum height dimension including solder, add 0.006 in / 0,152 mm.<br>10 A 11 nH |||<br>2.0 nH<br>0 A | Il<br>1 10 100 1000 10000<br>Typical Q vs Frequency<br>Frequency (MHz)<br>Inductance (nH)<br>**----- End of picture text -----**<br>


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120110 | ell 2.0 nH<br>100 all l 11 nH<br>90 27 nH<br>80 eanT eeea ef |Hill<br>70 a ee ee) All| 39 nH<br>51 nH<br>60 68 nH<br>50 |—| LILHIERLTT | Pye . ill<br>40 S e ll<br>30 l l<br>20 eeST ell<br>100 esa GR lll<br>eon —— ee|<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Q Factor<br>**----- End of picture text -----**<br>


**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 526-1 Revised 08/06/21 

© 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 526-2 

Halogen Free 

## **0402HP Series (1005)** 

**Designer’s Kit C403** contains 20 each of 5% values **Designer’s Kit C403-2** contains 20 each of 2% values 

|**Inductance**2**Percent**<br>**Test freq  **<br> **Part number**1<br>**(nH)**<br> **tolerance**3<br>**(MHz)**|**900 MHz  **<br>**L typ**<br> **Q typ**4|**1.7 GHz** <br>**SRF typ**5  **DCR max**6  **Irms**7<br>**L typ**<br> **Q typ**4<br>**(GHz)**<br>**(Ohms)**<br>**(mA)**|
|---|---|---|
|0402HP-1N0XJR_<br>1.0<br>**5**<br>250<br>0402HP-2N0XJR_<br>2.0<br>**5**<br>250<br>0402HP-2N2XJR_<br>2.2<br>**5**<br>250<br>0402HP-2N4X_R_<br>2.4<br>**5**,3,**2**<br>250<br>0402HP-2N7X_R_<br>2.7<br>**5**,3,**2**<br>250|0.97<br>46<br>1.96<br>58<br>2.17<br>60<br>2.37<br>60<br>2.66<br>62|0.99<br>72<br>16.0<br>0.030<br>2300<br>1.98<br>85<br>15.2<br>0.038<br>2100<br>2.17<br>86<br>15.1<br>0.038<br>2100<br>2.38<br>83<br>14.0<br>0.042<br>2000<br>2.68<br>85<br>13.0<br>0.085<br>1500|
|0402HP-3N3X_R_<br>3.3<br>**5**,3,**2**<br>250<br>0402HP-3N6X_R_<br>3.6<br>**5**,3,**2**<br>250<br>0402HP-3N9X_R_<br>3.9<br>**5**,3,**2**<br>250<br>0402HP-4N3X_R_<br>4.3<br>**5**,3,**2**<br>250<br>0402HP-4N7X_R_<br>4.7<br>**5**,3,**2**<br>250|3.26<br>66<br>3.56<br>65<br>3.87<br>64<br>4.26<br>63<br>4.67<br>58|3.28<br>95<br>12.8<br>0.045<br>1700<br>3.58<br>94<br>11.7<br>0.045<br>1700<br>3.91<br>98<br>9.50<br>0.045<br>1700<br>4.33<br>90<br>7.15<br>0.050<br>1600<br>4.74<br>83<br>6.85<br>0.075<br>1500|
|0402HP-5N1X_R_<br>5.1<br>**5**,3,**2**<br>250<br>0402HP-5N6X_R_<br>5.6<br>**5**,3,**2**<br>250<br>0402HP-6N2X_R_<br>6.2<br>**5**,3,**2**<br>250<br>0402HP-6N8X_R_<br>6.8<br>**5**,3,**2**<br>250<br>0402HP-7N5X_R_<br>7.5<br>**5**,3,**2**<br>250|5.07<br>54<br>5.56<br>73<br>6.18<br>73<br>6.78<br>68<br>7.49<br>60|5.16<br>76<br>6.80<br>0.125<br>1200<br>5.66<br>105<br>6.50<br>0.055<br>1600<br>6.25<br>100<br>5.80<br>0.055<br>1600<br>6.97<br>94<br>5.80<br>0.070<br>1500<br>7.77<br>82<br>5.40<br>0.100<br>1400|
|0402HP-8N2X_R_<br>8.2<br>**5**,3,**2**<br>250<br>0402HP-8N7X_R_<br>8.7<br>**5**,3,**2**<br>250<br>0402HP-9N0X_R_<br>9.0<br>**5**,3,**2**<br>250<br>0402HP-9N5X_R_<br>9.5<br>**5**,3,**2**<br>250<br>0402HP-10NX_R_<br>10<br>**5**,3,**2**<br>250|8.10<br>68<br>8.73<br>66<br>8.99<br>67<br>9.52<br>64<br>9.98<br>62|8.40<br>95<br>5.40<br>0.065<br>1500<br>9.04<br>95<br>5.00<br>0.070<br>1500<br>9.21<br>92<br>5.00<br>0.080<br>1400<br>9.97<br>90<br>4.70<br>0.090<br>1400<br>10.4<br>90<br>4.70<br>0.110<br>1300|
|0402HP-11NX_R_<br>11<br>**5**,3,**2**<br>250<br>0402HP-12NX_R_<br>12<br>**5**,3,**2**<br>250<br>0402HP-13NX_R_<br>13<br>**5**,3,**2**<br>250<br>0402HP-15NX_R_<br>15<br>**5**,3,**2**<br>250<br>0402HP-16NX_R_<br>16<br>**5**,3,**2**<br>250|11.0<br>68<br>12.0<br>66<br>13.1<br>62<br>15.1<br>62<br>16.2<br>57|11.6<br>98<br>4.70<br>0.065<br>1400<br>12.6<br>100<br>4.40<br>0.100<br>1200<br>13.9<br>82<br>4.20<br>0.155<br>870<br>16.0<br>85<br>3.90<br>0.115<br>1100<br>17.3<br>77<br>3.70<br>0.150<br>850|
|0402HP-17NX_R_<br>17<br>**5**,3,**2**<br>250<br>0402HP-18NX_R_<br>18<br>**5**,3,**2**<br>250<br>0402HP-19NX_R_<br>19<br>**5**,3,**2**<br>250<br>0402HP-20NX_R_<br>20<br>**5**,3,**2**<br>250<br>0402HP-21NX_R_<br>21<br>**5**,3,**2**<br>250|17.2<br>51<br>18.2<br>58<br>19.2<br>61<br>20.3<br>58<br>21.3<br>48|18.7<br>64<br>3.70<br>0.230<br>650<br>19.5<br>74<br>3.55<br>0.120<br>900<br>20.7<br>88<br>3.50<br>0.145<br>850<br>22.0<br>76<br>3.50<br>0.185<br>780<br>23.2<br>62<br>1.70<br>0.460<br>450|
|0402HP-22NX_R_<br>22<br>**5**,3,**2**<br>250<br>0402HP-23NX_R_<br>23<br>**5**,3,**2**<br>250<br>0402HP-24NX_R_<br>24<br>**5**,3,**2**<br>250<br>0402HP-25NX_R_<br>25<br>**5**,3,**2**<br>250<br>0402HP-26NX_R_<br>26<br>**5**,3,**2**<br>250|22.3<br>60<br>23.3<br>60<br>24.5<br>55<br>25.5<br>57<br>26.6<br>56|24.4<br>74<br>3.30<br>0.160<br>800<br>25.5<br>77<br>3.30<br>0.160<br>800<br>27.1<br>71<br>3.15<br>0.210<br>700<br>28.3<br>73<br>3.15<br>0.260<br>700<br>29.3<br>74<br>3.15<br>0.290<br>700|
|0402HP-27NX_R_<br>27<br>**5**,3,**2**<br>250<br>0402HP-30NX_R_<br>30<br>**5**,3,**2**<br>250<br>0402HP-33NX_R_<br>33<br>**5**,3,**2**<br>250<br>0402HP-36NX_R_<br>36<br>**5**,3,**2**<br>250<br>0402HP-37NX_R_<br>37<br>**5**,3,**2**<br>250|27.3<br>62<br>30.8<br>61<br>34.0<br>61<br>37.1<br>59<br>38.2<br>57|29.5<br>86<br>3.20<br>0.350<br>450<br>35.0<br>87<br>2.90<br>0.350<br>450<br>38.3<br>80<br>2.80<br>0.330<br>490<br>42.2<br>76<br>2.80<br>0.390<br>480<br>44.0<br>72<br>2.70<br>0.480<br>470|
|0402HP-39NX_R_<br>39<br>**5**,3,**2**<br>250<br>0402HP-40NX_R_<br>40<br>**5**,3,**2**<br>250<br>0402HP-43NX_R_<br>43<br>**5**,3,**2**<br>250<br>0402HP-47NX_R_<br>47<br>**5**,3,**2**<br>250<br>0402HP-51NX_R_<br>51<br>**5**,3,**2**<br>250|40.5<br>56<br>41.3<br>56<br>45.0<br>52<br>49.0<br>48<br>49.1<br>52|47.0<br>84<br>2.60<br>0.430<br>450<br>47.4<br>75<br>2.60<br>0.430<br>450<br>54.1<br>68<br>2.50<br>0.520<br>450<br>58.9<br>62<br>2.40<br>0.580<br>420<br>58.8<br>59<br>2.30<br>0.700<br>360|
|0402HPH-56NX_R_<br>56<br>**5**,3,**2**<br>250<br>0402HPH-68NX_R_<br>68<br>**5**,3,**2**<br>250<br>0402HPH-82NX_R_<br>82<br>**5**,3,**2**<br>250<br>0402HPH-R10X_R_<br>100<br>**5**,3,**2**<br>250<br>0402HPH-R12X_R_<br>120<br>**5**,3,**2**<br>250|58.8<br>56<br>72.2<br>56<br>89.7<br>52<br>–<br>–<br>–<br>–|72.2<br>64<br>2.07<br>0.900<br>330<br>91.4<br>64<br>1.84<br>1.00<br>320<br>–<br>–<br>1.75<br>1.10<br>315<br>–<br>–<br>1.58<br>1.20<br>310<br>–<br>–<br>1.25<br>1.20<br>310|
|0402HPH-R15X_R_<br>150<br>**5**,3,**2**<br>100<br>0402HPH-R16X_R_<br>160<br>**5**,3,**2**<br>100<br>0402HPH-R18X_R_<br>180<br>**5**,3,**2**<br>100<br>0402HPH-R22X_R_<br>220<br>**5**,3,**2**<br>100|–<br>–<br>–<br>–<br>–<br>–<br>–<br>–|–<br>–<br>1.14<br>2.0<br>240<br>–<br>–<br>1.65<br>2.0<br>240<br>–<br>–<br>1.08<br>2.1<br>240<br>–<br>–<br>0.96<br>3.1<br>160|



1. When ordering, specify **tolerance** , **termination** and **packaging** codes: 

**0402HPH-R22XJRW** 

**Tolerance: G** = 2% **H** = 3% **J** = 5% (Table shows stock tolerances in bold.) 

- **Termination: R =** RoHS matte Sn over Ni over Ag-Pt-glass frit. Special order: **T** = RoHS Sn/Ag/Cu (95.5/4.0/0.5) **S** = Not RoHS Sn/Pb (63/37). 

- **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). 

   - **Q =** 7″ machine-ready reel. EIA-481 punched paper tape (5000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge). 

2. Inductance measured at test frequency using a Coilcraft SMD-F fixture in an Agilent/HP 4286 impedance analyzer with Coilcraft-provided correlation pieces. 

3. Tolerances in bold are stocked for immediate shipment. 

4. Q measured using an Agilent/HP 4287A with an Agilent/HP 16197 test fixture. 

5. SRF measured using an Agilent/HP 8722ES network analyzer and a Coilcraft SMD-D test fixture. 

6. DCR measured on a micro-ohmmeter and a Coilcraft CCF858 test fixture. 

7. Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. 

8. Electrical specifications at 25°C. 

Refer to Doc 362 “Soldering Surface Mount Components” before soldering. 

- **Y =** 7″ machine-ready reel. EIA-481 punched paper tape. Factory order only, not stocked (10000 parts per full reel). 

- **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. 

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**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 526-2 Revised 08/06/21 

© 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.

Updated at June 4, 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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