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LPS8045B Series

Low Profile Shielded Power Inductors

Coilcraft LPS8045B Series surface-mount power inductors offer high performance in a low-profile package. These compact power inductors offer excellent current handling, low DC resistance, a low profile, and magnetic shielding for high-density mounting.

High performance in low profile
High energy storage and low DC resistance
Magnetic shielding allows high-density mounting

Need parts for space, military or other critical applications?
See Coilcraft AE528PJB Series | See Coilcraft ML528PJB Series | See Coilcraft MS528PJB Series

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Part number

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Count	Unit price
1	$1.89
100	$1.62
250	$1.41
500	$1.23
1000	$1.05
2500	$1.01
5000	$0.96

For high volume or non-stock items, request a quote.

Tolerance

M = 20%

Termination

R = Matte tin over nickel over silver

Packaging

C = 7" machine-ready reel

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Specifications

Electrical specifications at 25°C. Operating voltage 400 V max

Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	DCR (Ω) 3		SRF typ (MHz)	Isat (A) 4			Irms (A) 5
Part number 1	Inductance (µH) 2 (Tolerance: ±20%)	typ	max	SRF typ (MHz)	10% drop	20% drop	30% drop	20°C rise	40°C rise
LPS8045B-682MR_	6.8	0.059	0.075	63.0	3.6	3.9	4.0	1.8	2.4
LPS8045B-103MR_	10	0.073	0.090	49.0	2.8	3.2	3.3	1.6	2.2
LPS8045B-153MR_	15	0.092	0.11	23.0	2.5	2.7	2.7	1.4	1.9
LPS8045B-223MR_	22	0.10	0.13	21.0	2.0	2.3	2.4	1.3	1.8
LPS8045B-333MR_	33	0.12	0.15	12.0	1.8	2.0	2.1	1.2	1.6
LPS8045B-473MR_	47	0.15	0.18	10.0	1.6	1.7	1.8	1.1	1.5
LPS8045B-683MR_	68	0.19	0.22	8.7	1.2	1.3	1.4	0.95	1.4
LPS8045B-104MR_	100	0.30	0.34	6.5	1.0	1.1	1.1	0.78	1.1
LPS8045B-154MR_	150	0.38	0.44	5.0	0.88	0.93	0.95	0.70	0.95
LPS8045B-224MR_	220	0.56	0.66	4.3	0.70	0.74	0.77	0.60	0.82
LPS8045B-334MR_	330	0.83	0.95	3.0	0.52	0.58	0.61	0.48	0.65
LPS8045B-474MR_	470	1.3	1.5	2.5	0.43	0.48	0.50	0.39	0.53
LPS8045B-684MR_	680	1.9	2.2	2.2	0.33	0.39	0.43	0.32	0.44
LPS8045B-105MR_	1000	2.9	3.2	1.3	0.31	0.34	0.36	0.23	0.32

Notes

When ordering, please specify termination and packaging codes: e.g. LPS8045B-105MRC
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4192A impedance analyzer or equivalent.
DCR measured at 25°C on a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
Isat: DC current at which the inductance drops the specified amount from its value without current. Details
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Termination:

R = Matte tin over nickel over silver.
Q = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
P = non-RoHS tin-lead (63/37). (Special order, added cost)

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +85°C with (40°C rise) Irms current

Storage temperature range:

Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C

Maximum part temperature:

+125°C (Ambient + temperature rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs Current

Inductance vs Frequency

Physical characteristics

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
250	1000*	178/330	60/100	13	22,4	16,4	16	12	4	2	4,83	0,28

* Special order

General specification

Core Material:

Ferrite

Weight:

0.88 – 1.1 g

Packaging:

250/7″ reel; 1000/13″ reel; Plastic tape: 16 mm wide, 0.28 mm thick, 12 mm pocket spacing, 4.83 mm pocket depth

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

Refer to Soldering Coilcraft Components before soldering.

Recommended Pick & Place Nozzle:

OD: 8mm; ID:4 mm

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

LPS8045B Series

Low Profile Shielded Power Inductors