Details, datasheet, quote on part number: SLR1050A-121KEB
PartSLR1050A-121KEB
CategoryPassive Components => Inductors, Chokes & Coils => 8826308
TitleFixed Inductors SLR1050A Shlded Pwr 120uH 10% 65A
Description

Coilcraft SLR Series high current, shielded power inductors are ideal for high frequency applications. The inductors are available with current ratings up to 100A and inductance values from 85 to 370nH. They feature a tight DCR tolerance (5.4% to 10%) for lossless, inductor DCR-based current sensing. Applications include multi-phase VRM/VRD/EVRD regulators, Intel IMVP compatible systems, and GPUs/video graphic cards.

CompanyCoilcraft
DatasheetDownload SLR1050A-121KEB datasheet
Specifications 
Inductance120 nH
Tolerance10 %
Maximum DC Current77.1 A
Maximum DC Resistance390 uOhms
Operating Temperature Range- 40 C to + 125 C
ProductPower Inductors
ShieldingShielded
Termination StyleSMD/SMT
Length10.2 mm
Width7 mm
Height4.95 mm
SeriesSLR1050
SLR1050A-121KEB photo

Others parts numbering
SLR1050C-121KEB: Fixed Inductors SLR1050C Shlded Pwr 120uH 10% 65A
SLR1050A-151KEB: Fixed Inductors SLR1050A Shlded Pwr 150uH 10% 51A
SLR1050C-221KEB: Fixed Inductors SLR1050C Shlded Pwr 220uH 10% 35A
SLR1050A-221KEB: Fixed Inductors SLR1050A Shlded Pwr 220uH 10% 35A
SLR1050B-221KEB: Fixed Inductors SLR1050B Shlded Pwr 220uH 10% 35A
SLR1050B-121KEB: Fixed Inductors SLR1050B Shlded Pwr 120uH 10% 65A
SLR1050B-850KEB: Fixed Inductors SLR1050B Shlded Pwr 85uH 10% 86A
SLR1050B-151KEB: Fixed Inductors SLR1050B Shlded Pwr 150uH 10% 51A
SLR1050B-101KEB: Fixed Inductors SLR1050B Shlded Pwr 100uH 10% 78A
SLR1050A-101KEB: Fixed Inductors SLR1050A Shlded Pwr 100uH 10% 78A
SLR1050C-101KEB: Fixed Inductors SLR1050C Shlded Pwr 100uH 10% 78A
SLR1050C-151KEB: Fixed Inductors SLR1050C Shlded Pwr 150uH 10% 51A
SLR1050A-850KEB: Fixed Inductors SLR1050A Shlded Pwr 85uH 10% 86A
SLR1050C-850KEB: Fixed Inductors SLR1050C Shlded Pwr 85uH 10% 86A
SLR1075-221KEB: Fixed Inductors SLR1075 Shlded Pwr 215uH 10% 53A
SLR1190-371KEB: Fixed Inductors SLR1190 Shlded Pwr 370uH 10% 41A
SLR1190-251KEB: Fixed Inductors SLR1190 Shlded Pwr 250uH 10% 66A
SLR1190-231KEB: Fixed Inductors SLR1190 Shlded Pwr 230uH 10% 72A
SLR1070-301KEB: Fixed Inductors SLR1070 Shlded Pwr 300uH 10% 31A
SLR1070-171KEB: Fixed Inductors SLR1070 Shlded Pwr 170uH 10% 64A
SLR1070-121KEB: Fixed Inductors SLR1070 Shlded Pwr 120uH 10% 86A
SLR1070-251KEB: Fixed Inductors SLR1070 Shlded Pwr 250uH 10% 38A
SLR1070-281KEB: Fixed Inductors SLR1070 Shlded Pwr 280uH 10% 33A
SLR1070-221KEB: Fixed Inductors SLR1070 Shlded Pwr 215uH 10% 51A

 

Features, Applications

Tight DCR tolerance for inductor-DCR-based current sensing circuits Three versions for optimal efficiency and accuracy Excellent current handling mm surface mount package Designed for use in multi-phase VRM/VRD/EVRD regulators

Designer's Kit C467 contains 3 each of select values. Core materialFerrite Weight 1.4 g Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over copper. Ambient temperature to +85C with Irms current Maximum part temperature +125C (ambient + temp rise). Derating. Storage temperature Component: to +125C. Tape and reel packaging: to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Moisture Sensitivity Level (MSL) 1 (unlimited floor life / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.

Packaging 250/7 reel; 1000/13 reel; Plastic tape: 24 mm wide, 0.4 mm thick, 12 mm pocket spacing, 5.03 mm pocket depth

US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore 65-6484 8412 sales@coilcraft.com.sg

Coilcraft Inc. 2016 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.

1. When ordering, please specify version and packaging codes: SLR1050C -221KEC VersionA= Lowest DCR; B = Balanced DCR/DCR tol; C = Tightest DCR tolerance Packaging:C =7 machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). B=Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D =13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel). 2. Inductance at 100 kHz, 0.1 Vrms, 0 Adc. 3. DCR is measured on a micro-ohmmeter at points indicated in the diagram

Irms testing was performed on 0.75 inch wide 0.25 inch thick copper traces in still air. Temperature rise is highly dependent on many factors including pcb land pattern, trace size, and proximity to other components. Therefore temperature rise should be verified in application conditions.

4. DC current at 25C that causes an inductance drop of 20% (typ) from its value without current. Click for temperature derating information. 5. Current that causes the specified temperature rise from 25C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 6. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering.

US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore 65-6484 8412 sales@coilcraft.com.sg


US +1-847-639-6400 sales@coilcraft.com UK +44-1236-730595 sales@coilcraft-europe.com Taiwan +886-2-2264 3646 sales@coilcraft.com.tw China +86-21-6218 8074 sales@coilcraft.com.cn Singapore 65-6484 8412 sales@coilcraft.com.sg


 

Some Part number from the same manufacture Coilcraft
SLR1050C-121KEB

Coilcraft SLR Series high current, shielded power inductors are ideal for high frequency applications. The inductors are available with current ratings up to 100A and inductance values from 85 to 370nH.

SLR1050A-151KEB
SLR1050C-221KEB
SLR1050A-221KEB
SLR1050B-221KEB
SLR1050B-121KEB
SLR1050B-850KEB
SLR1050B-151KEB
SLR1050B-101KEB
SLR1050A-101KEB
SLR1050C-101KEB
SLR1050C-151KEB
SLR1050A-850KEB
SLR1050C-850KEB
SLR1075-221KEB
SLR1190-371KEB
SLR1190-251KEB
SLR1190-231KEB
SLR1070-301KEB
SLR1070-171KEB
SLR1070-121KEB
 
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