# Toroidal Inductor, THT/SMT, Simple Switcher, 50 µH, 5 A, 0.05 ohm, ± 20%

![Product image](https://novapart.co/image/farnell:2215929/)

**URL**: https://novapart.co/products/P0848NL/toroidal-inductor-tht-smt-simple-switcher-50-h-5-a
**SKU**: P0848NL
**Manufacturer**: PULSE ELECTRONICS
**Category**: Passive Components || Inductors || Toroidal Inductors || Through Hole Toroidal Inductors
**Price**: €5.0600
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 50µH |
| Product Range | Simple Switcher |
| Dc Resistance Max | 0.05ohm |
| Rms Current (Irms) | 5A |
| Inductance Tolerance | ± 20% |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2215929/)

## **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 UL 94V-0_ 

_Available in surface mount and through hole versions_ 

## **Electrical Specifications @ 25°C— Operating Temperature -40°C to +130°C[7]** 

|**_Pulse5_**<br>**_Pulse 4,5_**<br>**_National_**<br>**_THT Part_**<br>**_SMT Part_**<br>**_Part_**<br>**_Number_**<br>**_Number_**<br>**_Number_**|**_In Circuit Operating Parameters1_**|**_In Circuit Operating Parameters1_**|**_In Circuit Operating Parameters1_**|**_1_**<br>**_Nominal_**<br>**_DCR_**<br>_(_Ω_)_|**_Package_**|
|---|---|---|---|---|---|
||**_Nominal_**<br>**_Inductance_**<br>_(µH)_|**_Rated_**<br>**_Current_**<br>_(ADC)_<br>~~ee~~|**_Max2_**<br>**_ETOP_**<br>_(V-µSec)_|||
||||||**_Through_**<br>**_Surface_**<br>**_Lead_**<br>**_Hole_**<br>**_Mount_**<br>**_Diameter_**|
|**_P0841NL_**<br>_—_<br>_LM267X-L41_|_22.8_<br>~~ee~~|_4.9_<br>~~ee~~<br>~~ee~~|_23.3_<br>~~ee~~|_.036_<br>~~ee~~|_KM-3.0_<br>_—_<br>_.035_|
|**_P0845NL_**<br>_—_<br>_LM267X-L45_|_10.2_<br>~~ee~~<br>~~ee~~|_4.3_<br>~~ee~~<br>~~ee~~<br>~~ee~~|_10.0_<br>~~ee~~<br>~~ee~~|_.026_<br>~~ee~~<br>~~ee~~|_KM-1.1_<br>_—_<br>_.031_|
|**_P0846NL_**<br>_—_<br>_LM267X-L46_|_14.8_<br>~~ne~~|_5.0_<br>~~ne~~|_17.0_<br>~~ne~~|_.023_<br>~~ne~~|_KM-2.1_<br>_—_<br>_.035_|
|**_P0847NL_**<br>_—_<br>_LM267X-L47_|_10_<br>~~ne~~<br>~~a~~|_5.0_<br>~~ne~~<br>|_13.0_<br>~~ne~~<br>|_.025_<br>~~ne~~<br>|_KM-2.0_<br>_—_<br>_.031_|
|**_P0848NL_**<br>_—_<br>_LM267X-L48_|_50_<br>~~aee~~|_5.0_<br>~~ee~~|_40.0_<br>~~ee~~|_.050_<br>~~ee~~|_KM-4.0_<br>_—_<br>_.039_|
|**_P0849NL_**<br>_—_<br>_LM267X-L49_|_33_<br>~~ne~~|_5.0_<br>~~ne~~|_36.0_<br>~~ne~~|_.047_<br>~~ne~~|_KM-4.0_<br>_—_<br>_.035_|
|**_P0850NL_**<br>_—_<br>_LM267X-L50_|_23_<br>~~ne~~<br>~~a~~|_5.0_<br>~~ne~~<br>|_24.0_<br>~~ne~~<br>|_.026_<br>~~ne~~<br>|_KM-3.0_<br>_—_<br>_.043_|
|_—_<br>**_P0841SNL_**<br>_LM267X-L41_|_22.8_<br>~~aee~~|_4.9_<br>~~ee~~|_23.3_<br>~~ee~~|_.036_<br>~~ee~~|_—_<br>_HCI-68_|
|_—_<br>**_P0845SNL_**<br>_LM267X-L45_|_10_<br>~~ne~~|_4.3_<br>~~ne~~|_10.0_<br>~~ne~~|_.050_<br>~~ne~~|_—_<br>_LCI-44_|
|_—_<br>**_P0846SNL_**<br>_LM267X-L46_|_15_<br>~~ne~~<br>~~a~~|_5.0_<br>~~ne~~<br>|_17.0_<br>~~ne~~<br>|_.027_<br>~~ne~~<br>|_—_<br>_LCI-50_|
|_—_<br>**_P0847SNL_**<br>_LM267X-L47_|_11_<br>~~aee~~|_5.0_<br>~~ee~~|_13.0_<br>~~ee~~|_.025_<br>~~ee~~|_—_<br>_LCI-50_|
|_—_<br>**_P0848SNL_**<br>_LM267X-L48_|_52_**_6_**<br>~~ne~~|_5.0_<br>~~ne~~|_40.0_<br>~~ne~~|_.025_<br>~~ne~~|_—_<br>_Bigfoot_|
|_—_<br>**_P0849SNL_**<br>_LM267X-L49_|_36_**_6_**<br>~~ne~~<br>~~a~~|_5.0_<br>~~ne~~<br>|_36.0_<br>~~ne~~<br>|_.019_<br>~~ne~~<br>|_—_<br>_Bigfoot_|
|_—_<br>**_P0850SNL_**<br>_LM267X-L50_|_24.7_**_6_**<br>~~aes~~|_5.0_<br>~~es~~|_24.0_<br>~~es~~|_.013_<br>~~es~~|_—_<br>_Bigfoot_|



## _**Notes :**_ 

- _**1** .  Inductance values may vary ±20%._ 

_**2.** ETop rated at 260kHz._ 

- _**3** .  SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation._ 

- _**4** .  For SMT parts, optional Tape & Reel packaging can be ordered by adding a "_ _**T** " suffix to the part number (i.e. P0841SNL becomes P0841SNL_ _**T** ). 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 necessarily 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)_ 

- _**7** .  The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range._ 

## _**KlipMount™Series**_ 

|**_A_**<br>_.350_<br>_8,89_<br>_.450_<br>_11,43_<br>~~=EEE~~<br>~~===~~|**_B_**<br>_.580_<br>_14,74_<br>_.650_<br>_21,08_<br>~~=EEE~~<br>~~===~~|**_C_**<br>_.715_<br>_18,17_<br>_.700_<br>_17,78_<br>~~=EEE~~<br>~~===~~|**_D_**<br>_.290_<br>_7,37_<br>_.325_<br>_8,26_<br>~~=EEE~~<br>~~===~~|**_E_**<br>_.110_<br>_2,80_<br>_.150_<br>_3,81_<br>—<br>~~===~~|
|---|---|---|---|---|
|_.460_<br>_11,69_<br>~~=EEE~~<br>~~===~~|_.670_<br>_17,02_<br>~~=EEE~~<br>~~===~~|_.750_<br>_19,05_<br>~~=EEE~~<br>~~===~~|_.335_<br>_8,51_<br>~~=EEE~~<br>~~===~~|_.150_<br>_3,81_<br>—<br>~~===~~|
|_.450_<br>_11,43_<br>~~===~~<br>~~=~~|_.830_<br>_21,09_<br>~~===~~<br>~~=~~|_.950_<br>_24,13_<br>~~===~~|_.415_<br>_10,55_<br>~~===~~|_.150_<br>_3,81_<br>~~===~~<br>—_|
|_.600_<br>_15,24_<br>~~===~~<br>~~=~~|_.950_<br>_24,13_<br>~~===~~<br>~~=~~|_1.350_<br>_34,29_<br>~~===~~|_.475_<br>_12,07_<br>~~===~~|_.225_<br>_5,72_<br>~~===~~<br>—_|



_**Dimensions:**[Inches]_ — _Unless otherwise specified, all tolerances are ±mm_ [.010 ] 0,25_ 

_**USA 858 674 8100**_[•] _**Germany 49 7032 7806 0**_[•] _**Singapore 65 6287 8998**_[•] _**Shanghai 86 21 54643211 / 2**_[•] _**China 86 755 33966678**_[•] _**Taiwan 886 3 4641811**_ 

_77_ 

_SPM2007 (11/07)_ 

_www.pulseeng.com_ 

## **THT/SMT POWER INDUCTORS** _**Toroid - Designed for National’s 260kHz Simple Switcher**[™]_ 

## **Mechanicals** 

## _**LCI Series**_ 

**==> picture [243 x 198] intentionally omitted <==**

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**==> picture [185 x 54] intentionally omitted <==**

**----- Start of picture text -----**<br>
PKG A B C D E F<br>PTs .600 .620 .390 .500 .550 .510<br>LCI-44<br>15,24 15,75 9,91 12,70 13,97 12,95<br>.670 Se .700 .390 .580 .620 .590<br>LCI-50<br>=EEEEE 17,02 17,78 9,91 14,74 15,75 14,99<br>**----- End of picture text -----**<br>


## _**Note:**_ 

_Coil must clear seating plane by[.][0][1][0] MIN 0,25_ ~~~~~ _**Dimensions:**[Inches]_ — _mm Unless otherwise specified, all tolerances are ±_ _[.010 ] 0,25_ _**Notes:** 1. Dimension “D” is measured across terminal blocks only. 2. Coil must clear seating plane by .010  MIN. 0,25_ _**LCI-44 LCI-50 Weight** ......................3.6 grams .............4.8 grams_ ~~_~~ _**Tape & Reel** .................200/reel ................200/reel_ _**Tube** .............................30/tube .................30/tube_ 

## _**HCI-68**_ 

## _**Bigfoot**_ 

_**Weight** . . . . . . . . . . . . . .12.1 grams_ _**Tape & Reel** . . . . . . . . . . . .100/reel_ _**Tube** . . . . . . . . . . . . . . . . . .40/tube_ 

**==> picture [112 x 23] intentionally omitted <==**

**----- Start of picture text -----**<br>
Weight  . . . . . . . . . . . . . . .18 grams<br>Tape & Reel   . . . . . . . . . . . . .20/reel<br>Tube  . . . . . . . . . . . . . . . . . .75/tube<br>**----- End of picture text -----**<br>


_**USA 858 674 8100**_[•] _**Germany 49 7032 7806 0**_[•] _**Singapore 65 6287 8998**_[•] _**Shanghai 86 21 54643211 / 2**_[•] _**China 86 755 33966678**_[•] _**Taiwan 886 3 4641811**_ 

_78_ 

_SPM2007 (11/07)_ 

_www.pulseeng.com_ 



## Links

- [View this product on Novapart](https://novapart.co/products/P0848NL/toroidal-inductor-tht-smt-simple-switcher-50-h-5-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/pulse-electronics/p0848nl/inductor-50uh-smt-5a-34-3x24-1mm/dp/2215929)
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