8250-680K-TR-RC datasheet, PDF

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8250-680K-TR-RC: DescriptionGeneral Purpose Inductor, 68uH, 10%, Ferrite-Core,; CategoryPassive components inductor; File Size274KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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8250-680K-TR-RC Overview

General Purpose Inductor, 68uH, 10%, Ferrite-Core,

8250-680K-TR-RC Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Bourns
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Tubular
core material	FERRITE
DC Resistance	2.2 Ω
Nominal inductance(L)	68 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Lead diameter	0.51 mm
Lead length	25.4 mm
Number of functions	1
Number of terminals	2
Maximum operating temperature	105 °C
Minimum operating temperature	-55 °C
Package diameter	4.17 mm
Package length	11.43 mm
Package form	Axial
method of packing	TR, 14 INCH
Minimum quality factor (at nominal inductance)	55
Maximum rated current	0.328 A
self resonant frequency	23 MHz
Shape/Size Description	TUBULAR PACKAGE
shield	YES
surface mount	NO
Terminal surface	Tin (Sn)
Terminal location	AXIAL
Terminal shape	WIRE
Test frequency	2.5 MHz
Tolerance	10%

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Features

Formerly

J. .Miller

model

Current rating up to 3 A

Inductance range: 0.1 µH to 100,000 µH

Shielded

■

RoHS compliant*

■

Applications

■

Signal processing

■

Telecommunications

■

Dense board designs

8250 Series - Shielded RF Choke

Electrical Speciﬁcations (@ 25 °C)

Part

Number

8250-R10K-RC

8250-R12K-RC

8250-R15K-RC

8250-R18K-RC

8250-R22K-RC

8250-R27K-RC

8250-R33K-RC

8250-R39K-RC

8250-R47K-RC

8250-R56K-RC

8250-R68K-RC

8250-R82K-RC

8250-1R0K-RC

8250-1R2K-RC

8250-1R5K-RC

8250-1R8K-RC

8250-2R2K-RC

8250-2R7K-RC

8250-3R3K-RC

8250-3R9K-RC

8250-4R7K-RC

8250-5R6K-RC

8250-6R8K-RC

8250-8R2K-RC

8250-100K-RC

8250-120K-RC

8250-150K-RC

8250-180K-RC

8250-220K-RC

8250-270K-RC

8250-330K-RC

8250-390K-RC

8250-470K-RC

8250-560K-RC

8250-680K-RC

8250-820K-RC

8250-101K-RC

8250-121K-RC

8250-151K-RC

8250-181K-RC

8250-221K-RC

8250-271K-RC

8250-331K-RC

8250-391K-RC

8250-471K-RC

8250-561K-RC

8250-681K-RC

Inductance

(µH) ±10 %

0.10

0.12

0.15

0.18

0.22

0.27

0.33

0.39

0.47

0.56

0.68

0.82

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

100

120

150

180

220

270

330

390

470

560

680

Test

Freq.

(MHz)

7.9

2.5

0.79

SRF

(MHz)

Min.

400

325

390

264

249

221

200

156

144

128

121

108

29.4

26.5

11.2

10.5

10.0

9.4

8.0

7.3

6.9

6.5

6.0

5.6

DCR

(Ω)

max.

0.026

0.029

0.034

0.044

0.056

0.090

0.122

0.161

0.218

0.290

0.382

0.450

0.054

0.070

0.096

0.107

0.142

0.284

0.260

0.354

0.168

0.511

0.750

0.828

1.270

1.760

2.300

0.677

0.742

0.850

0.928

1.28

1.48

1.64

2.20

1.96

2.28

2.45

2.79

3.08

3.48

4.55

5.10

5.62

6.45

8.00

8.85

Idc

(mA)

3000

2860

2600

2300

2050

1625

1400

1220

1060

900

790

725

2080

1840

1560

1480

1290

1130

950

815

710

680

560

535

532

368

325

596

565

526

505

429

400

380

328

349

322

311

294

277

251

231

215

205

192

174

163

Isat

(mA)

3000

2860

2600

2300

2050

1625

1400

1220

1060

900

790

725

2080

1840

1560

1480

1290

1130

950

815

710

680

560

535

532

368

325

235

220

200

190

180

175

160

150

140

120

General Speciﬁcations

Temperature Rise ................35 °C at Idc

Rated Current .......Inductance drop 5 %

typical at Isat

Operating Temperature

............................... -55 °C to +105 °C

Storage Temperature

............................... -55 °C to +105 °C

Materials

Core Material ................................Ferrite

Wire .......................... Enameled copper

Terminal Coating.................................Sn

Packaging

Standard ......................500 pcs. per bag

Optional ........2500 pcs. per 14-inch reel

Product Dimensions

25.4

(1.0)

MIN.

0.51

(0.02)

11.43

(0.45)

MAX.

Q Min.

4.17

(0.164)

MAX.

DIMENSIONS:

(INCHES)

Electrical Schematic

How To Order

8250 - 101K - ___ - RC

Model

Value Code (see table)

Packaging Code

Blank = 500 pcs. per bag

TR = 2500 pcs. per reel

Compliance Code

RC = RoHS Compliant

Examples:

8250-151K-RC = 150 µH, packaged 500 pcs.

per bag

8250-R39K-TR-RC = 0.39 µH, packaged 2500

pcs. per 14-inch reel

~ Continued on page 2 ~

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

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