Ice Components ICE Components

LS74 Series	Shielded Power Inductor

Mechanical Drawings

Product Datasheet

FEATURES

• Will Handle Up To 1.84A
• Economical Design
• Suitable For Pick And Place
• Withstands Solder Reflow
• Shielded Design

APPLICATIONS

• DC/DC Converters
• Output Power Chokes
• Handheld And PDA Applications
• Battery Powered Or Low Voltage Applications

PACKAGING

• Reel Diameter: 330mm
• Reel Width: 16.3mm
• Pieces Per Reel: 1000

Part Number	DCR (max)	I_DC (max)	Inductance	Test Freq.	Order FREE SAMPLES
LS74-100-RM	0.049 Ω	1.84 A	10 μH	1 KHz
LS74-101-RM	0.61 Ω	0.6 A	100 μH	1 KHz
LS74-102-RM	6 Ω	0.18 A	1000 μH	1 KHz
LS74-120-RM	0.058 Ω	1.71 A	12 μH	1 KHz
LS74-121-RM	0.66 Ω	0.52 A	120 μH	1 KHz
LS74-150-RM	0.081 Ω	1.47 A	15 μH	1 KHz
LS74-151-RM	0.88 Ω	0.46 A	150 μH	1 KHz
LS74-180-RM	0.091 Ω	1.31 A	18 μH	1 KHz
LS74-181-RM	0.98 Ω	0.42 A	180 μH	1 KHz
LS74-220-RM	0.11 Ω	1.23 A	22 μH	1 KHz
LS74-221-RM	1.17 Ω	0.36 A	220 μH	1 KHz
LS74-270-RM	0.15 Ω	1.12 A	27 μH	1 KHz
LS74-271-RM	1.64 Ω	0.34 A	270 μH	1 KHz
LS74-330-RM	0.17 Ω	0.96 A	33 μH	1 KHz
LS74-331-RM	1.86 Ω	0.32 A	330 μH	1 KHz
LS74-390-RM	0.23 Ω	0.91 A	39 μH	1 KHz
LS74-391-RM	2.85 Ω	0.29 A	390 μH	1 KHz
LS74-470-RM	0.26 Ω	0.88 A	47 μH	1 KHz
LS74-471-RM	3.01 Ω	0.26 A	470 μH	1 KHz
LS74-560-RM	0.35 Ω	0.75 A	56 μH	1 KHz
LS74-561-RM	3.62 Ω	0.23 A	560 μH	1 KHz
LS74-680-RM	0.38 Ω	0.69 A	68 μH	1 KHz
LS74-681-RM	4.63 Ω	0.22 A	680 μH	1 KHz
LS74-820-RM	0.43 Ω	0.61 A	82 μH	1 KHz
LS74-821-RM	5.2 Ω	0.2 A	820 μH	1 KHz

Test Conditions:
I_DC (max): Inductance drop = 10% at rated Idc max.
Inductance: Tested @ 1kHz, 0.25Vrms.

• Operating temperature range: -40ºC to +85ºC.
• Electrical specifications at 25ºC.
• Meets UL 94V-0.
• Optional Tolerances: 10%(K), 15%(L), and 30%(N).