SPB1012 Series – Power Bead Inductors

Features

n

Shielded construction for low radiation

n

High rated current

n

Low DCR

n

RoHS compliant* and halogen free**

Electrical Specifications @ 25 °C

Bourns Part No.

Inductance

@ 100 kHz / 0.1 V

DCR

(mW)

Typ.

DCR

(mW)

Max.

Irms

(A)

Max.

Isat

(A)

Typ.

L (nH)

Tol. %

SPB1012-R10Y

100.0

15

0.12

0.14

60.0

92.0

SPB1012-R12Y

120.0

15

0.12

0.14

60.0

78.0

SPB1012-R13Y

130.0

15

0.12

0.14

60.0

75.0

SPB1012-R15Y

150.0

15

0.12

0.14

60.0

70.0

SPB1012-R33Y

330.0

15

0.12

0.14

60.0

28.0

Soldering Profile

250

200

150

100

50

0

200

0

100

50

150

Time (Seconds)

250

Temperature

Rising Area

Preheat

Area

Reflow

Area

Forced

Cooling Area

+4.0 °C/Sec. Max.

150~200 °C / 60~120 Sec.

+3.0 °C/Sec. Max.

-(1.0~5.0) °C/Sec. Max.

Peak Temperature: 245 °C max.

Max. Peak Temperature -5 °C : 30 sec. max.

Max. Time Above 217 °C : 60~150 sec. max.

60~120 Sec.

60 Sec.

Max.

60~150 Sec.

217 °C

Peak Temperature: 245 °C

Recommended Layout

11.00

(.433)

REF.

3.00

(.118)

REF.

4.40

(.173)

REF.

DIMENSIONS:

MM

(INCHES)

DIMENSIONS:

MM

(INCHES)

How to Order

SPB1012 - R10Y

Model

Value Code (see table)

Electrical Schematic

Additional Information

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General Specifications

Operating Temperature

.................................. -40 °C to +125 °C

(Temperature rise included)

Storage Temperature

(Component Mounted)

.................................. -40 °C to +125 °C

Temperature Rise .... 40 °C at rated Irms1

Rated Current

............. Inductance drops 20 % at Isat

Moisture Sensitivity Level......................1

ESD Classification (HBM)..................N/A

1 Circuit design, component, PCB trace size and

thickness, airflow and other cooling provisions

all affect the part temperature. Part temperature

should be verified in the end application.

Materials

Core..............................................Ferrite

Flat Wire .....................................Copper

Terminal Finish ..............................Ni/Sn

Packaging....... 350 pcs. per 13-inch reel

Product Dimensions

TOP VIEW

SIDE VIEW

BOTTOM VIEW

2.40

(.094)

REF.

5.00

(.197)

10.00

(.394)

MAX.

6.20

(.244)

MAX.

12.00

(.472)

MAX.

REF.

* RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine

(Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice. Users should verify actual device performance in their specific

applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last

page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov