# Choke, Common Mode, 51 µH, DLW43S Series, 230 mA, 4.5mm x 3.2mm x 2.8mm

![Product image](https://novapart.co/image/farnell:2470374/)

**URL**: https://novapart.co/products/DLW43SH510XK2L/choke-common-mode-51-h-dlw43s-series-230-ma-45mm-x
**SKU**: DLW43SH510XK2L
**Manufacturer**: MURATA
**Category**: Passive Components || EMC / RFI Suppression || Common Mode Chokes / Filters || SMD Common Mode Chokes / Filters
**Price**: €0.3470
**Stock**: 1000+
**Lead Time**: 162 days (indicative)

## Description

Rated Current:230mA; Inductance:51µH; Product Range:DLW43S Series; Impedance:-; Common Mode Filter Case:4.5mm x 3.2mm x 2.8mm; Automotive Qualification Standard:-; SVHC:No SVHC (15-Ja

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Impedance | - |
| Inductance | 51µH |
| Product Range | DLW43SH Series |
| Product Width | 3.2mm |
| Qualification | - |
| Product Height | 2.8mm |
| Product Length | 4.5mm |
| Dc Current Rating | 230mA |
| Dc Resistance Max | 1ohm |
| Common Mode Filter Case | 4.5mm x 3.2mm x 2.8mm |
| Inductor Case / Package | - |
| Operating Temperature Max | 125°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2470374/)

**Part Numberin g** 

## **DLW** 

## **Chip Common Mode Choke Coil** 

(Part Number) 

**DL W 21 S N 371 S Q 2 L** q w e r t y u i o !0 

## qProduct ID 

|Product ID|||
|---|---|---|
|**DL**|Chip Common Mode Choke Coils||
|wStructure|||
|Code|Structure||
|**W**|Wire Wound Type||
|eDimensions(LgW)|||
|Code|Dimensions (LgW)|EIA|
|**21**|2.0g1.2mm|0805|
|**31**|3.2g1.6mm|1206|
|**43**|4.5g3.2mm|1812|
|**44**|4.0g4.0mm|1515|
|**5A**|5.0g3.6mm|2014|
|**5B**|5.0g5.0mm|2020|



## yImpedance 

Typical impedance at 100MHz is expressed by three figures. The unit is in ohm (Ω). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. 

## yInductance ( **DLW43SH** ) 

Expressed by three figures. The unit is micro-henry (μH). The first and second figures are significant digits, and the third figure expresses the number of zeros which follow the two figures. 

## uCircuit 

|Code|Circuit|
|---|---|
|**S**|Expressed by a letter.|
|**M**||
|**H**||
|**T**||
|**X**||



## iFeatures (2) 

## rFeatures (1) 

|Code|Type|Type|
|---|---|---|
|**S**|Magnetically Shielded One Circuit Type||
|**H**|Open Magnetic One Circuit Type||
|**T**|One Circuit Low Profile Type||
|tCategory|||
|Code|Category||
|**M**|For General||
|**N**|||
|**R**|||
|**H**|For Automotive|Powertrain, Safety|



|Code|Features|
|---|---|
|**K**|Expressed by a letter.|
|**P**||
|**Q**||
|oNumber of Signal  Lines||
|Code|Number of Signal Lines|
|**2**|Two Lines|



## !0Packaging 

|Code|Packaging|Series|
|---|---|---|
|**K**|Embossed Taping (ø330mm Reel)|**DLW43S/DLW44S/DLW5AH/DLW5AT/DLW5BS/DLW5BT**|
|**L**|Embossed Taping (ø180mm Reel)|All Series|
|**B**|Bulk|All Series|



> **Chip Common Mode Choke Coil Part Numbering** 

## **DLM[/] DLP** 

(Part Number) 

## **DL P 0N S N 900 H L 2 L** q w e r t y u i o !0 

## qProduct ID 

|Product ID||
|---|---|
|**DL**|Chip Common Mode Choke Coils|



## wStructure 

|Code|Structure|
|---|---|
|**M**|Multilayer Type|
|**P**|Film Type|



## eDimensions (LgW) 

|Code|Dimensions (LgW)|EIA|
|---|---|---|
|**0Q**|0.65g0.5mm|025020|
|**0N**|0.85g0.65mm|03025|
|**11**|1.25g1.0mm|0504|
|**1N**|1.5g0.65mm|05025|
|**2A**|2.0g1.0mm|0804|
|**31**|3.2g1.6mm|1206|



## tCategory 

|Code|Category|
|---|---|
|**A**|For General|
|**B**||
|**C**||
|**N**||



## yImpedance 

Typical impedance at 100MHz is expressed by three figures. The unit is in ohm (Ω). The first and second figures are significant digits, and the third figure expresses the number of zeros that follow the two figures. 

## uCircuit 

|Code|Circuit|
|---|---|
|**S**|Expressed by a letter.|
|**M**||
|**H**||
|**U**||



## rFeatures (1) 

|Code|Type|
|---|---|
|**S**|Magnetically Shielded One Circuit Type|
|**D**|Magnetically Shielded Two Circuit Type|
|**H**|Open Magnetic One Circuit Type|
|**G**|Magnetically Shielded Audio Type|
|**R/T**|One Circuit Low Profile Type|



## iFeatures (2) 

|Code|Features|
|---|---|
|**D**|Expressed by a letter.|
|**L**||
|**Y**||



## oNumber of Signal  Lines 

|Code|Number of Signal Lines|
|---|---|
|**2**|Two Lines|
|**4**|Four Lines|



## !0Packaging 

|Code|Packaging|Series|
|---|---|---|
|**L**|Embossed Taping (ø180mm Reel)|All Series (Except for**DLP0QS/DLM11G**)|
|**D**|Paper Taping (ø180mm Reel)|**DLP0QS/DLM11G**|
|**B**|Bulk|All Series|





## Links

- [View this product on Novapart](https://novapart.co/products/DLW43SH510XK2L/choke-common-mode-51-h-dlw43s-series-230-ma-45mm-x)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/murata/dlw43sh510xk2l/common-mode-choke-51uh-0-23a-smd/dp/2470374)
---

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