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P0850NL
THROUGH HOLE TOROIDAL INDUCTORS
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: YAGEO / PARTNER STOCK
- Product type: Through Hole Toroidal Inductors
- SVHC: No SVHC (25-Jun-2025)
| Delivery and price | |
|---|---|
| Units per pack | 90 |
| Price | 3.45 € |
| Current stock | 200+ |
| Lead time | 30 days |
Datasheet
## THT/SMT Power Inductors _Toroid - Designed for National’s 260kHz Simple Switcher™_ - _Tested and recommended by National Semiconductor for the LM267X series_ - _Base material meets flammability requirements of UL94V-0 Available in surface mount and through hole versions_ Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7] |Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~|Electrical Specifications @ 25°C - Operating Temperature -40°C to +130°C[7]<br>**Pulse5**<br>**THT Part**<br>**Number**<br>**Pulse4,5**<br>**SMT Part**<br>**Number**<br>**National**<br>**Part**<br>**Number**<br>**In Circuit Operating Parameters1**<br>**Nominal**<br>**DCR**<br>(Ω)<br>**Package**<br>**Nominal**<br>**Inductance**<br>(µH)<br>**Rated**<br>**Current**<br>(ADC)<br>**Max2**<br>**ETop**<br>(V-µsec)<br>**Through**<br>**Hole**<br>**Surface**<br>**Mount**<br>**Lead**<br>**Diameter**<br>~~ai~~<br>~~es es es es~~| |---|---|---|---|---|---|---|---|---|---| ||||**Nominal**<br>**Inductance**<br>(µH)<br>~~ai~~<br>~~es es~~|**Rated**<br>**Current**<br>(ADC)<br>~~ai~~<br>~~es es~~|**Max2**<br>**ETop**<br>(V-µsec)<br>~~ai~~<br>~~es~~||**Through**<br>**Hole**<br>~~ai~~|**Surface**<br>**Mount**<br>~~ai~~|**Lead**<br>**Diameter**<br>~~ai~~| |**P0841NL**|**-**<br>~~a~~<br>~~es~~|LM267X-41<br>~~a~~<br>~~es es~~<br>~~es~~|22.8<br>~~a~~<br>~~es es~~<br>~~es~~|4.9<br>~~a~~<br>~~es es~~<br>~~rs~~|23.3<br>~~a~~<br>~~es~~<br>~~rs~~|.036<br>~~a~~|KM-3.0|-|.035| |**P0845NL**|**-**<br>~~es~~<br>~~ee~~|LM267X-45<br>~~es es~~<br>~~es~~<br>~~es ee~~|10.2<br>~~es es~~<br>~~es~~<br>~~ee es~~|4.3<br>~~es es~~<br>~~rs~~<br>~~es~~|10.0<br>~~es~~<br>~~rs~~<br>~~es~~|.026<br>~~es~~|KM-1.1|-|.031| |**P0846NL**|**-**<br>~~es~~<br>~~ee~~<br>~~a~~|LM267X-46<br>~~es ~~<br>~~es ee~~<br>~~es~~|14.8<br> ~~es~~<br>~~ee es~~<br>~~es~~|5.0<br>~~rs~~<br>~~es~~<br>~~es~~|17.0<br>~~rs~~<br>~~es~~<br>~~es~~|.023<br>~~es~~|KM-2.1|-|.035| |**P0847NL**|**-**<br>~~ee~~<br>~~a~~<br>~~es~~|LM267X-47<br>~~es ee~~<br>~~es~~<br>~~es~~|10<br>~~ee es~~<br>~~es~~<br>~~es~~|5.0<br>~~es ~~<br>~~es~~<br>~~rs~~|13.0<br> ~~es ~~<br>~~es~~<br>~~rs~~|.025<br> ~~es~~|KM-2.0|-|.031| |**P0848NL**|**-**<br>~~a~~<br>~~es~~<br>~~ee~~|LM267X-48<br>~~es~~<br>~~es~~<br>~~es ee~~|50<br>~~es~~<br>~~es~~<br>~~ee es~~|5.0<br>~~es~~<br>~~rs~~<br>~~es~~|40.0<br>~~es~~<br>~~rs~~<br>~~es~~|.050<br>~~es~~|KM-4.0|-|.039| |**P0849NL**|**-**<br>~~es~~<br>~~ee~~<br>~~a~~|LM267X-49<br>~~es ~~<br>~~es ee~~<br>~~es~~|33<br> ~~es~~<br>~~ee es~~<br>~~es~~|5.0<br>~~rs~~<br>~~es~~<br>~~es~~|36.0<br>~~rs~~<br>~~es~~<br>~~es~~|.047<br>~~es~~|KM-4.0|-|.035| |**P0850NL**|**-**<br>~~ee~~<br>~~a~~<br>~~es~~|LM267X-50<br>~~es ee~~<br>~~es~~<br>~~es~~|23<br>~~ee es~~<br>~~es~~<br>~~es~~|5.0<br>~~es ~~<br>~~es~~<br>~~rs~~|24.0<br> ~~es ~~<br>~~es~~<br>~~rs~~|.026<br> ~~es~~|KM-3.0|-|.043| |**-**|**P0841SNL**<br>~~a~~<br>~~es~~<br>~~ee~~|LM267X-41<br>~~es~~<br>~~es~~<br>~~es ee~~|22.8<br>~~es~~<br>~~es~~<br>~~ee es~~|4.9<br>~~es~~<br>~~rs~~<br>~~es~~|23.3<br>~~es~~<br>~~rs~~<br>~~es~~|.036<br>~~es~~|-|HCI-68|-| |**-**|**P0845SNL**<br>~~es~~<br>~~ee~~<br>~~a~~|LM267X-45<br>~~es ~~<br>~~es ee~~<br>~~es~~|10<br> ~~es~~<br>~~ee es~~<br>~~es~~|4.3<br>~~rs~~<br>~~es~~<br>~~es~~|10.0<br>~~rs~~<br>~~es~~<br>~~es~~|.050<br>~~es~~|-|LCI-44|-| |**-**|**P0846SNL**<br>~~ee~~<br>~~a~~<br>~~es~~|LM267X-46<br>~~es ee~~<br>~~es~~<br>~~es~~|15<br>~~ee es~~<br>~~es~~<br>~~es~~|5.0<br>~~es ~~<br>~~es~~<br>~~rs~~|17.0<br> ~~es ~~<br>~~es~~<br>~~rs~~|.027<br> ~~es~~|-|LCI-50|-| |**-**|**P0847SNL**<br>~~a~~<br>~~es~~<br>~~ee~~|LM267X-47<br>~~es~~<br>~~es~~<br>~~es ee~~|11<br>~~es~~<br>~~es~~<br>~~ee es~~|5.0<br>~~es~~<br>~~rs~~<br>~~es~~|13.0<br>~~es~~<br>~~rs~~<br>~~es~~|.025<br>~~es~~|-|LCI-50|-| |**-**|**P0848SNL**<br>~~es~~<br>~~ee~~<br>~~a~~|LM267X-48<br>~~es ~~<br>~~es ee~~<br>~~es~~|526<br> ~~es~~<br>~~ee es~~<br>~~es~~|5.0<br>~~rs~~<br>~~es~~<br>~~es~~|40.0<br>~~rs~~<br>~~es~~<br>~~es~~|.025<br>~~es~~|-|Bigfoot|| |**-**|**P0849SNL**<br>~~ee~~<br>~~a~~<br>~~a~~|LM267X-49<br>~~es ee~~<br>~~es~~<br>~~es es~~|366<br>~~ee es~~<br>~~es~~<br>~~es~~|5.0<br>~~es ~~<br>~~es~~<br>~~ss~~|36.0<br> ~~es ~~<br>~~es~~<br>~~ss~~|.019<br> ~~es~~|-|Bigfoot|-| |**-**|**P0850SNL**<br>~~a~~<br>~~a~~|LM267X-50<br>~~es~~<br>~~es es~~|24.76<br>~~es~~<br>~~es~~|5.0<br>~~es~~<br>~~ss~~|24.0<br>~~es~~<br>~~ss~~|.013|-|Bigfoot|-| ## **Notes:** 1. Inductance values may vary ±20%. 2. ETop rated at 260kHz. 7. The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. 3. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation. 4. For SMT parts, optional Tape & Reel packaging can be ordered by addin a “T” suffix to the part number( i.e. P0841SNL becomes P0841SNLT). Pulse complies to industry standard tape and reel specification EIA481. 5. The “ **NL** ” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necesssarily RoHS-compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “ **NL** ” suffix, but an RoHS compliant version is required, please contact Pulse for availability. 6. Series connection (pins 2-4 connected) power.pulseelectronics.com SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact 1 ## THT/SMT Power Inductors _Toroid - Designed for National’s 260kHz Simple Switcher™_ ## **Mechanicals** ## **KlipMount™ Series** **==> picture [77 x 45] intentionally omitted <==** **==> picture [210 x 136] intentionally omitted <==** **==> picture [201 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> PKG A B C D E<br>**----- End of picture text -----**<br> |**PKG**|**A**|**B**|**C**|**D**|**E**| |---|---|---|---|---|---| |**KM-1.1**<br>**KM-2.0**|.350<br>8,89<br>.450<br>11,43|.580<br>14,74<br>.650<br>21,08|.715<br>18,17<br>.700<br>17,78|.290<br>7,37<br>.325<br>8,26|.110<br>2,80<br>.150<br>3,81| |**KM-2.1**|.460<br>11,69|.670<br>17,02|.750<br>19,05|.335<br>8,51|.150<br>3,81| |**KM-3.0**|.450<br>11,43|.830<br>21,09|.950<br>24,13|.415<br>10,55|.150<br>3,81| |**KM-4.0**|.600<br>15,24|.950<br>24,13|1.350<br>34,29|.475<br>12,07|.225<br>5,72| **Dimensions:**[.][Inches] ~~mm~~ Unless otherwise specified, all tolerances are: ~~±~~[.] ~~0~~[.010] ~~,25~~ ## **Mechanicals** ## **LCI Series** **==> picture [230 x 185] intentionally omitted <==** **----- Start of picture text -----**<br> F<br>A MAX<br>.060<br>2X<br>1,52<br>PE-XXXXX<br>U.S. PAT 53091 30<br>E<br>DATE CODE<br>COUNTRY OF ORIGIN<br>R<br>SUGGESTED PAD LAYOUT<br>C MAX<br>D ± [.015]<br>SEATING<br>PLANE 0,38<br>.005/0,13 B MAX<br>4 SURFACES<br>**----- End of picture text -----**<br> **==> picture [235 x 19] intentionally omitted <==** **----- Start of picture text -----**<br> PKG A B C D F G<br>**----- End of picture text -----**<br> |**PKG**|**A**|**B**|**C**|**D**|**F**|**G**| |---|---|---|---|---|---|---| |**LCI-44**|.600<br>15,24|.620<br>15,75|.390<br>9,91|.500<br>12,70|.550<br>13,97|.510<br>12,95| |**LCI-50**|.670<br>17,02|.700<br>17,78|.390<br>9,91|.580<br>14,74|.620<br>15,75|.590<br>14,99| |**Weight**.....................3.6 grams .................4.8 grams<br>**Tape & Reel**................200/reel ...................200/reel<br>**Tube**............................30/tube ....................30/tube<br>**LCI-44 LCI-50**<br>**Notes:**<br>1. Dimension “D” is measured across terminal blocks only.<br>2. Coil must clear seating plane by .010 MIN<br>0,25||||||| **==> picture [448 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> power.pulseelectronics.com SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact<br>**----- End of picture text -----**<br> 2 ## THT/SMT Power Inductors _Toroid - Designed for National’s 260kHz Simple Switcher™_ **Mechanicals HCI-68 Weight** ......... 12.1 grams **Tape & Reel** ......100/reel **Tube** ..................40/tube **Mechanicals/Schematic Bigfoot Weight** ..............18grams **Tape & Reel** ........20/reel **Tube** ...................75/tube For More Information **Pulse Worldwide Headquarters Pulse Europe Pulse China Headquarters Pulse North China Pulse South Asia Pulse North Asia** 15255 Innovation Drive Ste 100 Pulse Electronics GmbH Pulse Electronics (ShenZhen) CO., LTD Room 2704/2705 3 Fraser Street 0428 1F., No.111 Xiyuan Road San Diego, CA 92128 Am Rottland 12 D708, Shenzhen Academy of Super Ocean Finance Ctr. DUO Tower Zhongli District U.S.A. 58540 Meinerzhagen Aerospace Technology, 2067 Yan An Road West Singapore 189352 Taoyuan City 32057 Germany The 10th Keji South Road, Shanghai 200336 Taiwan (R.O.C) Nanshan District, Shenzhen, China P.R. China 518057 Tel: 858 674 8100 Tel: 49 2354 777 100 Tel: 86 755 33966678 Tel: 86 21 62787060 Tel: 65 6287 8998 Tel: 886 3 4356768 Fax: 858 674 8262 Fax: 49 2354 777 168 Fax: 86 755 33966700 Fax: 86 2162786973 Fax: 65 6280 0080 Fax: 886 3 4356820 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, 2019. Pulse Electronics, Inc. All rights reserved. 3 power.pulseelectronics.com SPM2007_46 (06/19) http://www.power.pulseelectronics.com/contact
Updated at June 9, 2026
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