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SD3118-3R3-R

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SD3118-3R3-R

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Part Number SD3118-3R3-R
Manufacturer Eaton
Description FIXED IND 3.3UH 1.22A 113 MOHM
Datasheet SD3118-3R3-R Datasheet
Package Nonstandard
In Stock 20,000 piece(s)
Unit Price $ 1.1400 *
Lead Time Can Ship Immediately
Estimated Delivery Time Aug 6 - Aug 11 (Choose Expedited Shipping)
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Part Number # SD3118-3R3-R (Fixed Inductors) is manufactured by Eaton and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SD3118-3R3-R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SD3118-3R3-R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SD3118-3R3-R.

SD3118-3R3-R Specifications

ManufacturerEaton
CategoryInductors, Coils, Chokes - Fixed Inductors
Datasheet SD3118-3R3-RDatasheet
PackageNonstandard
SeriesSD3118
TypeWirewound
Material - CoreFerrite
Inductance3.3µH
Tolerance±30%
Current Rating1.22A
Current - Saturation1.59A
ShieldingShielded
DC Resistance (DCR)113 mOhm
Q @ Freq-
Frequency - Self Resonant-
Ratings-
Operating Temperature-40°C ~ 125°C
Frequency - Test100kHz
Features-
Mounting TypeSurface Mount
Package / CaseNonstandard
Supplier Device Package-
Size / Dimension0.122" L x 0.122" W (3.10mm x 3.10mm)
Height - Seated (Max)0.071" (1.80mm)

SD3118-3R3-R Datasheet

Page 1

Page 2

Applications • Cellular phones, Digital cameras, CD players, PDAs • Small LCD displays • LED driver and LED flash circuits • Hard disk drives • Backlighting • EL panel Environmental Data • Storage temperature range: -40°C to +125°C • Operating temperature range: -40°C to +125°C (with derated current) • Solder reflow temperature: +260°C max. for 10 seconds maximum Packaging • Supplied in tape and reel packaging, 4100 per reel, 13” diameter reel Description • 125°C maximum total temperature operation • 3.2mm x 3.2mm x 1.8mm maximum shielded drum core • Ferrite core material • Inductance range from 1.0μH to 1000μH • Current range from 2.94 Amps to 0.083 Amps • Frequency range up to 4MHz • RoHS compliant Low Profile Power Inductors SD3118 Series 1109 BU-SB091064 Page 1 of 3 Data Sheet: 4084 SMD Device 1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc 2 Irms: DC current for an approximate temperature rise of 40°C without core loss. Derating is necessary for AC currents. PCB pad layout, trace thickness and width, air-flow and proximity of other heat generating components will affect the temperature rise. It is recommended the part temperature not exceed 125°C under worst case operating conditions verified in the end application. 3 Isat: Peak current for approximately 30% rolloff at +20°C. 4 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p (mT), K: (K-factor from table), L: (inductance in μH), ΔI (peak-to-peak ripple current in amps). 5 Part Number Definition:HCF1007-xxx-R • SD3118 = Product code and size • xxx= Inductance value in μH, R = decimal point. If no “R” is present then third character =# of zeros • -R suffix = RoHS compliant Product Specifications Part Rated OCL1 Part Marking Irms 2 Isat 3 DCR (Ω) @ 20°C Number5 Inductance (μH) (μH) Designator (Amps) (Amps) (Typical) K-factor4 SD3118-1R0-R 1.0 1.04±30% A 2.01 3.07 0.041 84 SD3118-1R5-R 1.5 1.44±30% B 1.81 2.42 0.051 68 SD3118-2R2-R 2.2 2.12±30% C 1.50 2.00 0.074 57 SD3118-3R3-R 3.3 3.36±30% D 1.22 1.59 0.113 56 SD3118-4R7-R 4.7 4.90±30% E 1.02 1.31 0.162 39 SD3118-6R8-R 6.8 6.72±30% F 0.85 1.12 0.232 32 SD3118-8R2-R 8.2 8.10±30% G 0.81 1.02 0.257 29 SD3118-100-R 10.0 10.4±30% H 0.75 0.90 0.295 26 SD3118-150-R 15.0 14.9±20% I 0.62 0.75 0.440 21 SD3118-220-R 22.0 22.5±20% J 0.50 0.61 0.676 18 SD3118-330-R 33.0 33.1±20% K 0.41 0.51 0.986 14 SD3118-470-R 47.0 47.5±20% L 0.370 0.42 1.21 12 SD3118-221-R 220.0 221.9±20% M 0.182 0.177 4.77 6 SD3118-331-R 330.0 329.9±20% N 0.146 0.145 7.40 5 SD3118-471-R 470.0 470.1±20% O 0.131 0.122 9.20 4 SD3118-681-R 680.0 680.3±20% P 0.107 0.101 13.70 3 SD3118-102-R 1000.0 999.4±20% Q 0.087 0.083 20.90 3 Pb

Page 3

SCHEMATIC 1 2 BOTTOM VIEW SIDE VIEW TOP VIEW Marking 3.2 max. 3.2 max. XXX Pin #1 indicator 1.5 typical 3.9 max 1.8 max 2.40 0.70 1.40 RECOMMENDED PCB LAYOUT Dimensions - mm A1 Ao 4.00 Ko SECTION A-A Bo 2 1 10.25 12.0 +/-0.3 1.75 1.5 Dia. +0.1/-0.0 1.2 Dia min. 8.0 B1 3.4 A 5.50 A Ao = 4.0mm A1 = 0.93mm Bo = 4.20mm B1 = 1.25mm Ko = 2.00mm Direction of feed 2.00 3.4 0 10 20 30 40 50 60 70 80 90 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 Total Lo ss(W) T e m p .R is e (° C ) 3 Digit Part Marking: (1st digit: Indicates inductance value per letter in Part Marking Designator); (2nd digit: Bi-weekly production date code); (3rd digit: Last digit of the year produced). Supplied in tape-and-reel packaging, 4100 parts per reel, 13” diameter reel. Packaging Information - mm Temperature Rise vs. Total Loss 1109 BU-SB091064 Page 2 of 3 Data Sheet: 4084

SD3118-3R3-R Reviews

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Mario*****mbhatt

July 17, 2020

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July 16, 2020

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July 12, 2020

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June 19, 2020

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June 8, 2020

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May 31, 2020

I always enjoy shopping with Heisener, never makes a mistake, most reliable, and no long waiting for deliveries.

SD3118-3R3-R Guarantees

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