PH9455.405NL
COMMON MODE CHOKE, 4MH, 12A, THT
- Manufacturer: PULSE ELECTRONICS
- Product type: Radial Leaded Common Mode Chokes / Filters
- Inductance:4.5mH; DC Current Rating:12A; Product Range:PH9455.XXXNL Series 61AC6059
- SVHC: No SVHC (04-Feb-2026)
- Inductance: 4.5mH
- Product Range: CMHC
- DC Current Rating: 12A
- DC Resistance Max: 8500µohm
- Operating Temperature Max: 125°C
- Operating Temperature Min: -40°C
| Delivery and price | |
|---|---|
| Units per pack | 405 |
| Price | 4.93 € |
| Current stock | 10+ |
| Lead time | 30 days |
## THT Common Mode Chokes _PH9455.XXXNL Series_ GO ## _POWER PRODUCTS_ Orn—— _**Dielectric Strength:** 1500Vrms (380Vrms continuous)_ _**Inductance Range:** 1.00mH (at 22.0A) to 82.0mH (at 3.0A)_ _**Height:** 28.0mm Max_ _**Footprint:** 12.6mm x 10.0mm_ |Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**|Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C<br>**Part Number**<br>**Inductance**<br>**(1-4)=(2-3)**<br>**(mH +50%/-30%)**<br>**Current Rating**<br>**(1-4)=(2-3)1**<br>**(A)**<br>**DCR**<br>**(1-4)=(2-3)**<br>**(m**Ω**Max)**<br>**Self Resonant**<br>**Frequency**<br>**(1-4)=(2-3)**<br>**(MHz Min)**<br>**Impedance**<br>**(kOhms Min at SRF)**| |---|---|---|---|---|---| |**PH9455.105NL**|1.00|22|2.10|15.94|1.5| |**PH9455.155NL**|1.62|19|3.20|10.00|1.8| |**PH9455.205NL**|2.20|16|4.50|8.39|2.6| |**PH9455.405NL**|4.50|12|8.50|4.00|4.4| |**PH9455.705NL**|6.50|9|14.0|1.52|6.4| |**PH9455.156NL**|15.0|6|30.0|0.76|10| |**PH9455.356NL**|35.0|4|80.0|0.33|21| |**PH9455.826NL**|82.0|3|150|0.13|37| ## **Notes:** 1. The current rating (Irated) is based upon the temperature rise of the component and represents the rms current which will cause a typical temperature rise of 55 C. ## **PH9455.XXXNL** **==> picture [46 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Mechanical<br>**----- End of picture text -----**<br> **==> picture [74 x 53] intentionally omitted <==** **----- Start of picture text -----**<br> Schematic<br>N1 N2<br>**----- End of picture text -----**<br> **Weight (TYP)** ...................20grams **Tray** ....................................45/tray **Dimensions: mm** Unless otherwise specified, all tolerance are ±0.25 **==> picture [169 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Power.PulseElectronics.com<br>1<br>**----- End of picture text -----**<br> P789.F (05/20) ## THT Common Mode Chokes _PH9455.XXXNL Series_ **==> picture [107 x 44] intentionally omitted <==** _POWER PRODUCTS_ **==> picture [367 x 240] intentionally omitted <==** **----- Start of picture text -----**<br> Impedance curve<br>7100<br>6100<br>5100<br>4100<br>3100<br>2100<br>1100<br>100<br>10 100 1000 10000 100000<br>Frequency KHz<br>.105NL .155NL .205NL .405NL .705NL<br>ohms<br>|Z|<br>**----- End of picture text -----**<br> **==> picture [366 x 241] intentionally omitted <==** **----- Start of picture text -----**<br> 41000<br>36000<br>31000<br>26000<br>21000<br>16000<br>11000<br>6000<br>1000<br>10 100 1000 10000 100000<br>Frequency KHz<br>.156NL .356NL .826NL<br>|Z| ohms<br>**----- End of picture text -----**<br> P789.F (05/20) Power.PulseElectronics.com 2 ## THT Common Mode Chokes _PH9455.XXXNL Series_ **==> picture [260 x 277] intentionally omitted <==** **----- Start of picture text -----**<br> 25 1.40859Current derating Iop/Ir<br>40 versus ambient temperature Ta1.254621<br>50 1.153164<br>1.4<br>60 1.0514<br>65 1<br>1.2<br>70 0.947994<br>80 0.841158<br>1<br>90 0.728219<br>100 0.604564<br>0.8<br>110 0.460287<br>120 0.261354<br>0.6125 0<br>0.4<br>0.2<br>0<br>0 20 40 60 80 100 120 140<br>Ta, ℃<br>Iop/Ir<br>**----- End of picture text -----**<br> ## For More Information: **Americas -** prodinfo_power@pulseelectronics.com | **Europe -** power-apps-europe@pulseelectronics.com | **Asia -** power-apps-asia@pulseelectronics.com Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be trademarks or registered trademarks of their respective owners. © Copyright, 2020. Pulse Electronics, Inc. All rights reserved. **==> picture [81 x 34] intentionally omitted <==** P789.C (05/20) Power.PulseElectronics.com 3 _POWER PRODUCTS_
Updated at June 10, 2026
Pulse Electronics, a YAGEO company, is a global leader in the design and manufacturing of passive electronic components. With a legacy of innovation dating back to 1956, the company provides essential technology for the communications, computing, industrial, transportation, and IoT sectors. Pulse is recognized worldwide for delivering high-performance solutions that power advanced applications, ranging from 5G networks and electric vehicles to data centers and smart grids. The company's extensive product portfolio is heavily anchored in power and networking magnetics. This includes a comprehensive range of power inductors engineered for exceptional efficiency and reliability in demanding environments. To address complex electromagnetic compatibility challenges, Pulse also manufactures highly effective EMC and RFI suppression solutions, such as common mode chokes and filters, alongside specialized toroidal and RF inductors designed to ensure clean power delivery and optimal signal integrity. Beyond traditional magnetics, Pulse excels in the development of advanced wireless and power conversion components. Their connectivity solutions feature a wide array of high-performance RF antennas and single-band chip antennas tailored for modern connected devices. Furthermore, to support sophisticated power architectures, Pulse provides a broad spectrum of transformers—encompassing PCB-mounted designs, current sensing transformers, and precise pulse transformers—equipping engineers with robust, industry-proven components for power isolation and measurement.
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