0402CS-4N7XGRW

Wirewound Inductor, 4.7 nH, 0.13 ohm, 4.77 GHz, 640 mA, 0402 [1005 Metric], 0402CS Series

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Manufacturer: COILCRAFT
Product type: Wirewound Inductors
SVHC: No SVHC (25-Jun-2025)
Inductance: 4.7nH
Core Material: Ceramic
Product Range: 0402CS Series
Product Width: 0.64mm
Product Height: 0.66mm
Product Length: 1.19mm
DC Current Rating: 640mA
DC Resistance Max: 0.13ohm
Inductance Tolerance: ± 2%
Inductor Construction: Unshielded
Inductor Case / Package: 0402 [1005 Metric]
Self Resonant Frequency: 4.77GHz

Delivery and price
Units per pack	2000
Price	0.799 €
Current stock	1000+
Lead time	30 days

Datasheet

Web page 

Sample Tools & Support & buy software & FAQ 

Document 198-1 

Halogen Free U 

AEC Q200 +125°C 

## **– Chip Inductors 0402CS (1005)** 

Continuing in our long tradition of innovation and leadership, Coilcraft introduced the industry’s first 0402 wirewound inductor. 

This series shares all of the characteristics of Coilcraft’s other ceramic inductors: exceptionally high Q factors, especially at use frequencies; outstanding self-resonant frequency; tight inductance tolerance; and excellent batch-to-batch consistency. 

## **Typical L vs Frequency** 

**==> picture [242 x 418] intentionally omitted <==**

**----- Start of picture text -----**<br>
6050 PM i ci 56 nH<br>40<br>30<br>20 TtCon teat 19 nH27 nH ||<br>12 nH<br>10 SOeeea lll 5.6 nH ||<br>0 A 1 nH<br>1 10 100 1000 10000<br>Frequency (MHz)<br>Typical Q vs Frequency<br>120110100 aa elel 12 nH5.6 nH Hillill<br>90 a a 19 nH27 nH ll<br>80 PTE TE TTT af<br>70<br>56 nH<br>60 SeEE TR EERE llli<br>50 1 nH<br>40 SeEE LR EY Balllh<br>30<br>2<br>20<br>a |<br>10 a Zatl ll<br>0<br>See 1 10 eeail 100 ae 1000 ll 10000<br>Frequency (MHz)<br>Inductance (nH)<br>Q Factor<br>**----- End of picture text -----**<br>


## **Typical Q vs Frequency** 

**==> picture [244 x 180] intentionally omitted <==**

**----- Start of picture text -----**<br>
B C<br>overall D Pick and H<br>— 7” Ec * L place -<br>F material I<br>A — G J<br>YY sere eee > F I<br>— E Terminal wraparound: Recommended<br>terminal approx 0.007/0,18 both ends Land Pattern<br> A  B  C  D<br> max  max  max  ref  E  F  G  H  I J<br> 0.047 0.025 0.026 0.010 0.020 0.009 0.022 0.026 0.014 0.018 inches<br> 1,19  0,64  0,66  0,25  0,51  0,23  0,56  0,66  0,36  0,46 mm<br>**----- End of picture text -----**<br>


## **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** 0.8 – 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, 0.68 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. 

**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 198-1 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 198-2 

Halogen Free 

AEC Q200 +125°C 

## **0402CS Series (1005)** 

**Designer’s Kit C328** contains 20 each of all 5% values **Designer’s Kit C328-2** contains 20 each of all 2% values 

|**0402CS Series (1005)**||**Designer’s Kit C328**contains 20 each of all 5% values<br>**Designer’s Kit C328-2**contains 20 each of all 2% values|
|---|---|---|
|**Inductance**2<br>**Percent**<br>  **Part number**1<br>**(nH)**<br> **tolerance**3|**900 MHz**<br>**L typ**<br> **Q typ**4|**1.7 GHz** <br> **SRF min**5  **DCR max**6  **Irms**7<br>**L typ**<br> **Q typ**4<br>**(GHz)**<br>**(Ohms)**<br>**(mA)**|
|0402CS-1N0XJR_<br>1.0<br>**5**<br>0402CS-1N2XJR_<br>1.2<br>**5**<br>0402CS-1N8X_R_<br>1.8<br>**5**,3,**2**<br>0402CS-1N9X_R_<br>1.9<br>**5**,3,**2**<br>0402CS-2N0X_R_<br>2.0<br>**5**,3,**2**|1.02<br>77<br>1.17<br>28<br>1.78<br>54<br>1.72<br>68<br>1.93<br>54|1.02<br>69<br>12.70<br>0.045<br>1360<br>1.17<br>38<br>12.90<br>0.090<br>740<br>1.78<br>75<br>12.00<br>0.070<br>1040<br>1.74<br>82<br>11.30<br>0.070<br>1040<br>1.93<br>75<br>11.10<br>0.070<br>1040|
|0402CS-2N2X_R_<br>2.2<br>**5**,3,**2**<br>0402CS-2N4X_R_<br>2.4<br>**5**,3,**2**<br>0402CS-2N7X_R_<br>2.7<br>**5**,3,**2**<br>0402CS-3N3X_R_<br>3.3<br>**5**,3,**2**<br>0402CS-3N6X_R_<br>3.6<br>**5**,3,**2**|2.19<br>59<br>2.24<br>51<br>2.58<br>42<br>3.10<br>65<br>3.56<br>45|2.23<br>100<br>10.80<br>0.070<br>960<br>2.27<br>68<br>10.50<br>0.068<br>790<br>2.60<br>61<br>10.40<br>0.120<br>640<br>3.12<br>87<br>7.00<br>0.066<br>840<br>3.62<br>71<br>6.80<br>0.066<br>840|
|0402CS-3N9X_R_<br>3.9<br>**5**,3,**2**<br>0402CS-4N3X_R_<br>4.3<br>**5**,3,**2**<br>0402CS-4N7X_R_<br>4.7<br>**5**,3,**2**<br>0402CS-5N1X_R_<br>5.1<br>**5**,3,**2**<br>0402CS-5N6X_R_<br>5.6<br>**5**,3,**2**|3.89<br>50<br>4.19<br>47<br>4.55<br>48<br>5.15<br>56<br>5.16<br>54|4.00<br>75<br>6.00<br>0.066<br>840<br>4.30<br>71<br>6.00<br>0.091<br>700<br>4.68<br>68<br>4.77<br>0.130<br>640<br>5.25<br>82<br>4.80<br>0.083<br>800<br>5.28<br>81<br>4.80<br>0.083<br>760|
|0402CS-6N2X_R_<br>6.2<br>**5**,3,**2**<br>0402CS-6N8X_R_<br>6.8<br>**5**,3,**2**<br>0402CS-7N5X_R_<br>7.5<br>**5**,3,**2**<br>0402CS-8N2X_R_<br>8.2<br>**5**,3,**2**<br>0402CS-8N7X_R_<br>8.7<br>**5**,3,**2**|6.16<br>52<br>6.56<br>63<br>7.91<br>60<br>8.50<br>57<br>8.78<br>54|6.37<br>76<br>4.80<br>0.083<br>760<br>6.93<br>78<br>4.80<br>0.083<br>680<br>8.22<br>88<br>4.80<br>0.10<br>680<br>8.85<br>84<br>4.40<br>0.10<br>680<br>9.21<br>73<br>4.10<br>0.20<br>480|
|0402CS-9N0X_R_<br>9.0<br>**5**,3,**2**<br>0402CS-9N5X_R_<br>9.5<br>**5**,3,**2**<br>0402CS-10NX_R_<br>10<br>**5**,3,**2**<br>0402CS-11NX_R_<br>11<br>**5**,3,**2**<br>0402CS-12NX_R_<br>12<br>**5**,3,**2**|9.07<br>62<br>9.42<br>54<br>9.8<br>50<br>10.7<br>52<br>11.9<br>53|9.53<br>78<br>4.16<br>0.10<br>680<br>9.98<br>69<br>4.00<br>0.20<br>480<br>10.10<br>67<br>3.90<br>0.20<br>480<br>11.20<br>78<br>3.68<br>0.12<br>640<br>12.70<br>71<br>3.60<br>0.12<br>640|
|0402CS-13NX_R_<br>13<br>**5**,3,**2**<br>0402CS-15NX_R_<br>15<br>**5**,3,**2**<br>0402CS-16NX_R_<br>16<br>**5**,3,**2**<br>0402CS-18NX_R_<br>18<br>**5**,3,**2**<br>0402CS-19NX_R_<br>19<br>**5**,3,**2**|13.4<br>51<br>14.6<br>55<br>16.6<br>46<br>18.3<br>57<br>19.1<br>50|14.63<br>57<br>3.45<br>0.21<br>440<br>15.50<br>77<br>3.28<br>0.17<br>560<br>18.86<br>47<br>3.10<br>0.22<br>560<br>20.28<br>62<br>3.10<br>0.23<br>420<br>21.10<br>67<br>3.04<br>0.20<br>480|
|0402CS-20NX_R_<br>20<br>**5**,3,**2**<br>0402CS-22NX_R_<br>22<br>**5**,3,**2**<br>0402CS-23NX_R_<br>23<br>**5**,3,**2**<br>0402CS-24NX_R_<br>24<br>**5**,3,**2**<br>0402CS-27NX_R_<br>27<br>**5**,3,**2**|20.7<br>52<br>23.2<br>53<br>23.8<br>49<br>25.1<br>51<br>28.7<br>49|23.66<br>53<br>3.00<br>0.25<br>420<br>26.75<br>53<br>2.80<br>0.30<br>400<br>26.90<br>64<br>2.72<br>0.30<br>400<br>29.50<br>50<br>2.70<br>0.30<br>400<br>33.50<br>63<br>2.48<br>0.30<br>400|
|0402CS-30NX_R_<br>30<br>**5**,3,**2**<br>0402CS-33NX_R_<br>33<br>**5**,3,**2**<br>0402CS-36NX_R_<br>36<br>**5**,3,**2**<br>0402CS-39NX_R_<br>39<br>**5**,3,**2**<br>0402CS-40NX_R_<br>40<br>**5**,3,**2**|31.1<br>46<br>34.9<br>31<br>39.5<br>44<br>41.7<br>47<br>39.0<br>44|38.50<br>39<br>2.35<br>0.30<br>400<br>41.74<br>32<br>2.35<br>0.30<br>400<br>48.40<br>53<br>2.32<br>0.44<br>320<br>50.23<br>45<br>2.10<br>0.55<br>200<br>47.40<br>33<br>2.24<br>0.44<br>320|
|0402CS-43NX_R_<br>43<br>**5**,3,**2**<br>0402CS-47NX_R_<br>47<br>**5**,3,**2**<br>0402CS-51NX_R_<br>51<br>**5**,3,**2**<br>0402CS-56NX_R_<br>56<br>**5**,3,**2**<br>0402CS-68NX_R_<br>68<br>**5**,3,**2**|45.8<br>46<br>50.0<br>38<br>56.6<br>40<br>62.8<br>42<br>78.2<br>36|61.55<br>34<br>2.03<br>0.81<br>100<br>–<br>–<br>2.10<br>0.83<br>150<br>–<br>–<br>1.75<br>0.82<br>100<br>–<br>–<br>1.76<br>0.97<br>100<br>–<br>–<br>1.62<br>1.12<br>100|
|0402CS-82NX_R_<br>82<br>**5**,3,**2**<br>–<br>–<br>–<br>–<br>1.26<br>1.55<br>50<br>0402CS-R10X_R_<br>100<br>**5**,3,**2**<br>–<br>–<br>–<br>–<br>1.16<br>2.00<br>30<br>0402CS-R12X_R_<br>120<br>**5**,3,**2**<br>–<br>–<br>–<br>–<br>1.10<br>2.20<br>50<br>1. When ordering, specify**tolerance**,**termination**and**packaging**codes:<br>**0402CS-R12XJRW**<br>2. Inductance measured at 250 MHz using a Coilcraft SMD-F test fxture<br>and Coilcraft-provided correlation pieces with an Agilent/HP 4286<br>impedance analyzer.|||



**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). 

3. Tolerances in bold are stocked for immediate shipment. 

4. Q measured using an Agilent/HP 4291A with an Agilent/HP 16193 test fixture. 

5. For SRF >6 GHz, measured using an Agilent/HP 8722ES network analyzer and a Coilcraft SMD-D test fixture. For SRF ≤6 GHz, measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 

6. DCR measured on a micro-ohmmeter. 

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. 

**==> picture [118 x 44] intentionally omitted <==**

**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 198-2 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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