SAR11040 series 20151214

1. 9F.,No.179,Sec.1,Datong Rd.,Xizhi City, Taipei County 221, Taiwan(R.O.C.)
TEL:886-2-2649-7222 ● FAX:886-2-8692-1639 ● e-mail:alan_lee@ht-tech.com.tw
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ULTRA HIGHT CURRENT SMT POWER INDUCTORS---SAR11040 TYPE
Shape and Dimensions(Dimensions are in mm):
Codes A B C D E G H L
SAR11040 11.5 MAX 10.0±0.3 4.0 MAX 2.5±0.5 3.0±0.5 6 Typ 4 Typ 13 Typ
■ Features:
● Frequency range up to 3.0MHz.
● Lowest DCR/uH, in this package size.
● High Saturation Current.
● Ultra low buzz noise, due to composite
construction.
● Encapsulated body offers improved
environmental protection and moisture
resistance.
● Higher dielectric withstanding voltage vs IHLP
● Flame retardant encapsulant (UL 94 V-0)
● Corrosion resistant package.
● Compliant to RoHS directive 2002/95/EC.
■ Inductance and rated current ranges:
● SAR11040：0.22uH ~6.8uH, 50A~9A
■ Test Equipments:
● L tested by Wayne derr 3260B LCR meter with
Wayne kerr 3265B bias current source.
● DCR tested by Milli-ohm meter.
● Electrical specifications at 25
■ Ordering information:
SAR- 11040 - M - T - 1R0
(1) (2) (3) (4) (5)
( 1 ) Type: Ultra High Current SMT Power
Inductance.
( 2 ) Size：11040 is size.
( 3 ) Tolerance：M=20%
( 4 ) Packaging style：Taping Reel.
( 5 ) Inductance：R10 for 0.1uH, 1R0 for 1.0uH, 1R5
for 1.5uH…..
■ Characteristice:
● All test data is referenced to 25℃ ambient.
● Operating temperature range：-55℃ to 125℃.
● idc：DC current (A) that will cause an approximate
ΔT of 40℃.
● Isat：DC current (A) that will cause L0 to drop
approximately 30%.
● The part temperature (ambient + temp rise)
should not exceed 125℃ under worse case
operating conditions.

2. 9F.,No.179,Sec.1,Datong Rd.,Xizhi City, Taipei County 221, Taiwan(R.O.C.)
TEL:886-2-2649-7222 ● FAX:886-2-8692-1639 ● e-mail:alan_lee@ht-tech.com.tw
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■ Applications:
● PDA, notebook, desktop, server applications.
● High current POL converters.
● Low profile, high current power supplies.
● Battery powered devices.
● DC/DC converters in distributed power systems.
● DC/DC converter for Field Programmable Gate
Array(FPGA)
SAR11040
Part No.
Inductance
Lo(uH)
DCR
(mΩ)
Irms
(A)
Isat
(A)
±20%, 100kHz,1V Typ. Max. Typ. Typ.
SAR11040MTR22 0.22 0.8 1.0 30.0 50.0
SAR11040MTR36 0.36 1.1 1.2 34.0 40.0
SAR11040MTR47 0.47 1.3 1.55 25.0 35.0
SAR11040MTR56 0.56 1.6 1.8 25.0 32.0
SAR11040MTR68 0.68 2.4 2.7 22.0 30.0
SAR11040MT1R0 1.0 3.0 3.3 18.0 28.0
SAR11040MT1R5 1.5 3.8 4.2 16.0 21.0
SAR11040MT2R2 2.2 6.7 7.0 12.0 18.0
SAR11040MT3R3 3.3 10.8 11.8 10 16
SAR11040MT4R7 4.7 17.0 20.0 8.5 15
SAR11040MT6R8 6.8 22.5 25.0 6.5 9.0