# Wirewound Inductor, 4.7 µH, 1.6 ohm, 70 MHz, 530 mA, BWLS Series

![Product image](https://novapart.co/image/farnell:3797212/)

**URL**: https://novapart.co/products/BWLS002417154R7J00/wirewound-inductor-47-h-16-ohm-70-mhz-530-ma-bwls
**SKU**: BWLS002417154R7J00
**Manufacturer**: PULSE ELECTRONICS
**Category**: Passive Components || Inductors || RF Inductors || Wirewound Inductors
**Price**: €0.0900
**Stock**: 10+
**Lead Time**: 119 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 4.7µH |
| Core Material | Ferrite |
| Product Range | BWLS Series |
| Product Width | 1.72mm |
| Product Height | 1.52mm |
| Product Length | 2.4mm |
| Dc Current Rating | 530mA |
| Dc Resistance Max | 1.6ohm |
| Inductor Case Style | 2.4mm x 1.72mm x 1.52mm |
| Inductance Tolerance | ± 5% |
| Inductor Construction | Unshielded |
| Self Resonant Frequency | 70MHz |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3797212/)

## **RF Inductor** 

## **BWLS Series** 

## **Overview** 

Wire-wound RF inductors are electronic components designed to store energy in a magnetic field when electrical current passes through them. They are constructed by winding a conductive wire (usually copper or gold-plated) around a core material such as air, ceramic, or ferrite. 

This configuration allows them to provide high inductance values with minimal power loss, especially at high frequencies. 

## **Benefits** 

1. High Q-Factor (Quality Factor) 

2. Ceramic body and wire wound construction provide high SRFs 

3. Low DC resistance design 

4. High Current Handling 

5. Low inductance value 

## **Applications** 

1. Industrial and Medical Equipmen: RFID systems and medical imaging equipment. 

2. Data Centers 

3. Networking 

4. Base Station 

5. Consumer Electronics 

6. Security system 

## **Product Information** 

|**Series**|**Size Code (JIS/EIA)**|**Inductance (nH)**|
|---|---|---|
|BWLS|0603/0201|0.0047 ~ 560|
||1005/0402||
||1608/0603||
||2012/0805||
||2520/1008||



## **BWLS00241715 Series Specification** 

**1 Scope:** This specification applies to Wire Wound Ferrite Chip Inductors ~~_|~~ 

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2 [Part numbering: ]<br>_|<br>**----- End of picture text -----**<br>


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3 Rating:<br>_|<br>**----- End of picture text -----**<br>


Operating Temperature:     - 40 ℃ ~ 105 ℃ 

(Including self - temperature rise) 

Storage Temperature: - 40 ℃ ~ 105 ℃ 

(The storage temperature range is for after the assembly) 

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4 Marking:<br>_|<br>**----- End of picture text -----**<br>


## **Marking:1st** → **BLU** 

## **5[Standard Testing Condition]** ~~|~~ 

|**[Standard Testing Condition]**<br>~~|~~|**[Standard Testing Condition]**||
|---|---|---|
||Unless otherwise specified|Incase ofdoubt|
|Temperature|OrdinaryTemperature(15to 35℃)|20 to 30℃|
|Humidity|OrdinaryHumidity(25to 85%RH)|50to 80 %RH|



## **BWLS00241715 Series Specification** 

## **6 Configuration and Dimensions and Unit Weight:** 

## **7 Electrical Characteristics:** 

|**Part No.**|**Inductance**|**L/Q Test  Freq.**|**Q**|**SRF**|**RDC**|**IDC**|**Tolerance**|**Color Code**|
|---|---|---|---|---|---|---|---|---|
||**(uH)**|**(MHz)**|**Typ.**|**(MHz)Min.**|**(Ω)Max.**|**(mA)**|**(±%)**|**1st**|
|BWLS0024171578N□00|0.078|7.9/7.9|19|1440|0.06|2000|5,10|BLK|
|BWLS0024171590N□00|0.09|7.9/7.9|19|1200|0.07|2000|10|RED|
|BWLS00241715R11□00|0.11|7.9/7.9|19|1200|0.07|2000|5,10|BRN|
|BWLS00241715R47□00|0.47|7.9/7.9|19|480|0.4|800|5,10|RED|
|BWLS00241715R56□00|0.56|7.9/25.5|35|480|0.4|800|5,10|YEL|
|BWLS00241715R68□00|0.68|7.9/7.9|20|480|0.4|800|5,10|ORN|
|BWLS00241715R91□00|0.91|7.9/7.9|20|400|0.69|700|5,10|YEL|
|BWLS002417151R0□00|1|7.9/7.9|20|400|0.69|700|5,10|YEL|
|BWLS002417151R2□00|1.2|7.9/7.9|20|330|0.83|700|5,10|RED|
|BWLS002417151R5□00|1.5|7.9/7.9|20|330|0.83|700|5,10|GRN|
|BWLS002417151R8□00|1.8|7.9/7.9|20|300|1|650|5,10|BLU|
|BWLS002417152R2□00|2.2|7.9/7.9|20|250|1.1|650|5,10|VIO|
|BWLS002417152R7□00|2.7|7.9/7.9|23|200|1.25|650|5,10|GRY|
|BWLS002417153R3□00|3.3|7.9/7.9|23|160|1.45|650|5,10|WHT|
|BWLS002417153R9□00|3.9|7.9/7.9|23|90|1.5|600|5,10|BLK|
|BWLS002417154R7□00|4.7|7.9/7.9|20|70|1.6|530|5,10,20|BRN|
|BWLS002417155R6□00|5.6|7.9/7.9|20|65|1.7|500|5,10|RED|
|BWLS002417156R8□00|6.8|7.9/7.9|20|45|1.95|470|5,10|ORN|
|BWLS002417158R2□00|8.2|2.5/2.5|16|45|2.1|450|5,10|YEL|
|BWLS00241715100□00|10|2.5/2.5|16|40|2.4|400|5,10|GRN|
|BWLS00241715120□00|12|2.5/2.5|16|38|3.2|360|5,10|RED|
|BWLS00241715150□00|15|2.5/2.5|16|30|3.55|350|5,10|BLU|
|BWLS00241715180□00|18|2.5/2.5|16|25|4.9|300|5,10|ORN|
|BWLS00241715220□00|22|2.5/2.5|16|20|5.45|270|5,10|VIO|
|BWLS00241715270□00|27|2.5/2.5|16|19|7.8|240|5,10|GRY|



**NOTE: □-tolerance J=±5% / K=±10% / M=±20%** 

1.Operating temperature range － 40 ℃ ~ 105 ℃ (Including self - temperature rise) 2.L/Q Test OSC @200mV. 

3.IDC for Inductance drop 10% from its value without current. 

## ~~a~~ **BWLS00241715 Series Specification** 

|**Part No.**|**Inductance**|**L/Q Test  Freq.**|**Q**|**SRF**|**RDC**|**IDC**|**Tolerance**|**Color Code**|
|---|---|---|---|---|---|---|---|---|
||**(uH)**|**(MHz)**|**Typ.**|**(MHz)Min.**|**(Ω)Max.**|**(mA)**|**(±%)**|**1st**|
|BWLS00241715330□00|33|2.5/2.5|16|16|9.5|210|5,10|WHT|
|BWLS00241715470□00|47|2.5/2.5|16|15|14.5|180|5,10,20|BRN|



## **NOTE: □-tolerance J=±5% / K=±10% / M=±20%** 

1.Operating temperature range － 40 ℃ ~ 105 ℃ (Including self - temperature rise) 2.L/Q Test OSC @200mV. 

- 3.IDC for Inductance drop 10% from its value without current. 

## **BWLS00241715 Series Specification** 

**8 BWLS00241715 Series** ~~_|~~ **8.1 Construction:** 

## **8.2  Material List:** 

|NO|PART|MATERIAL|
|---|---|---|
|1|WIRE|Grade  180|
|2|EPOXY|UV GLUE|
|3|CORE|FERRITE CORE|
|4|TERMINAL|Ag/Cu/Ni/Sn|



## **BWLS00241715 Series Specification** 

|**9**|**Reliability Of Ferrite Wire Wound Chip Inductor/FERRITE SERIES**|**Reliability Of Ferrite Wire Wound Chip Inductor/FERRITE SERIES**|**Reliability Of Ferrite Wire Wound Chip Inductor/FERRITE SERIES**||
|---|---|---|---|---|
|**1-1.Environmental Performance**|||||
|**No**|**Item**|**Specification**|**Test Method**||
|1-1-1|Temperature Cycle|Appearance: No Damage|One cycle:||
|||Inductance:within±10% of|Step<br>Temperature (℃)|Time(min)|
|||initial value|1<br>-40±3|30|
|||Q change:within±30% of|2<br>25±2|3|
|||initial value|3<br>105±3|30|
||||4<br>25±2|3|
||||Total: 5 cycles||
||||Measured After Exposure in The Room Condition For 1hrs||
|1-1-2|High Temperature Resistance||Temperature: 105±3℃||
||||Time: 1000Hrs||
||||Measured After Exposure In The Room Condition For 1Hrs||
|1-1-3|Low Temperature Resistance||Temperature: -40±3℃||
||||Time: 1000Hrs||
||||Measured After Exposure In The Room Condition For 1Hrs||
|1-1-4|Humidity Load Life|There should be no evidence|Temperature: 40±2℃||
|||of short or open circle|Relative Humidity: 90~95%||
||||Load: Allowed DC Current||
||||Time: 96Hrs||
|**1-2.Mechanical Performance**|||||
|**No**|**Item**|**Specification**|**Test Method**||
|1-2-1|Resistance TO|Appearance: No Damage|1. The device should be reflow soldered on PCB||
||Soldering Heat||(peak 260℃±5℃for 10 seconds)||
||||2. Solder Composition: Sn/Ag3.0/Cu0.5||
||||3. Test time: 6 minutes||
|1-2-2|Solder ability|The Electrodes Shall Be|1. Pre-Heating: 150℃,1min.||
|||At Least 95% Covered|2. Solder Composition: Sn/Ag3.0/Cu0.5||
|||With New Solder Coating|3. Solder Temperature: 245±5℃.||
||||4. Immersion Time: 4±1 sec.||
|1-2-3|Component|1 Lbs. For 0402|The device should be  reflow  soldered   (245±5℃For||
||Adhesion|1 Lbs. For 0603|10 seconds) to a tinned copper substrate. A force gauge||
||(Push Test)|2 Lbs. For 201614|should be applied to the side of the component.||
|||2 Lbs. For 0805|The device must withstand a minimum force of 1or2or4 pounds||
|||4 Lbs. For The Rest|without a failure of the termination attached to component||



## **BWLS00241715 Series Specification** 

## **BWLS00241715 Series Specification** 

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10 Packaging:<br>__|<br>**----- End of picture text -----**<br>


## **10.1 Packaging -Cover Tape** 

The force for tearing off cover tape is 10 to 100 grams in the arrow direction. 

## **10.2 Packaging Quantity** 

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TYPE PCS/REEL<br>241715 2000<br>**----- End of picture text -----**<br>


## **10.3 Reel Dimensions** 

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Dimensions in mm<br>TYPE A B C D<br>241715 178±1 60±0.5 12±0.5 1.5±0.5<br>———EEE7~<br>**----- End of picture text -----**<br>


## **BWLS00241715 Series Specification** 

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10 Packaging:<br>10.4 Tape Dimensions in mm<br>Tape Material<br>tld ia 10.4 THOS Carrier tape : Polycarbonate<br>V4 AY ase A Pret Covertape :Polethylere<br>Go u . ? &<br>5 Ne | |<br>gray caged eager Be<br>Pail ; | Actll i ete 160mmTrail Part MIM [ChipPart Mounting<br>Cover Tape<br>TYPE A B T W P F K<br>241715 1.60 2.42 0.22 8.0 4 3.5 1.45<br>**----- End of picture text -----**<br>


## **11 Recommended Land Pattern:** 

Dimensions in mm **TYPE H(In/mm) I(In/mm) J(In/mm) 241715** 0.07/1.78 0.04/1.02 0.03/0.76 

## **12 Note:** 

1. Please make sure that your product has been evaluated and confirmed against your specifications when our product is mounted to your product. 

2. Do not knock nor drop. 

3. All the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose,under the condition and in the environment agreed upon between you and us. You are requested not to use our product deviating from  such agreement. 

- 4.The storage period is less than 12 months. Be sure to follow the storage conditions (Temperature: 5 to 40°C, Humidity: 10 to 75% RHor less). 

- If the storage period elapses, the soldering of the terminal   electrodes may deteriorate. 

- 5.Do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). 6. The moisture sensitivity level (MSL) of products is classified as level 1. 

## **BWLS00241715 Series Specification** 

## **13 Graph:** 

## **BWLS00241715 Series Specification** 

## **BWLS00241715 Series Specification** 

**BWLS00241715 Series Specification** 



## Links

- [View this product on Novapart](https://novapart.co/products/BWLS002417154R7J00/wirewound-inductor-47-h-16-ohm-70-mhz-530-ma-bwls)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/yageo/bwls002417154r7j00/inductor-rf-4-7uh-70mhz-0-53a/dp/3797212)
---

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