8250-824K-RC datasheet, PDF - EEWORLD Datasheet

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8250-824K-RC: DescriptionFixed Inductors 820mH 10%; CategoryPassive components; File Size254KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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8250-824K-RC Overview

Fixed Inductors 820mH 10%

8250-824K-RC Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Bourns
Product Category	Fixed Inductors
RoHS	Details
Termination Style	Axial
Shielding	Shielded
Inductance	820 mH
Tolerance	10 %
Maximum DC Resistance	137 mOhms
Termination	-
Mounting Style	PCB Mount
Length	11.43 mm
Diameter	4.17 mm
Application	RF
Product	Fixed Inductors
Factory Pack Quantity	1000

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Features

■

Applications

■

Signal processing

■

Telecommunications

■

Dense board designs

Formerly

model

Current rating up to 3 A

Inductance range: 0.1 µH to 100,000 µH

Shielded

■

RoHS compliant*

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 and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

8250-824K-RC Related Products

	8250-824K-RC	8250-103K	8250-123K	8250-271K	8250-393K	8250-681K	8250-273K
Description	Fixed Inductors 820mH 10%	Fixed Inductors 10 000uH 10%	Fixed Inductors 12 000uH 10%	Fixed Inductors 270uH 10%	Fixed Inductors 39 000uH 10%	Fixed Inductors 680uH 10%	Fixed Inductors 27 000uH 10%
Tolerance	10 %	10%	10%	10%	10%	10%	10%
Is it lead-free?	-	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	-	Bourns	Bourns	Bourns	Bourns	Bourns	Bourns
Reach Compliance Code	-	compliant	compliant	compliant	compliant	compliant	compliant
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
structure	-	Epoxy Filled	Epoxy Filled	Epoxy Filled	Epoxy Filled	Epoxy Filled	Epoxy Filled
core material	-	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE	FERRITE
DC Resistance	-	93.1 Ω	84 Ω	4.55 Ω	242 Ω	8.85 Ω	195 Ω
Nominal inductance(L)	-	10000 µH	12000 µH	270 µH	39000 µH	680 µH	27000 µH
Inductor Applications	-	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR	RF INDUCTOR
Inductor type	-	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR	GENERAL PURPOSE INDUCTOR
Lead diameter	-	0.508 mm	0.508 mm	0.508 mm	0.508 mm	0.508 mm	0.508 mm
Lead length	-	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm	25.4 mm
Manufacturer's serial number	-	8250	8250	8250	8250	8250	8250
Number of functions	-	1	1	1	1	1	1
Number of terminals	-	2	2	2	2	2	2
Maximum operating temperature	-	105 °C	105 °C	105 °C	105 °C	105 °C	105 °C
Minimum operating temperature	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
Package diameter	-	4.166 mm	4.166 mm	4.166 mm	4.166 mm	4.166 mm	4.166 mm
Package length	-	11.43 mm	11.43 mm	11.43 mm	11.43 mm	11.43 mm	11.43 mm
Package form	-	Axial	Axial	Axial	Axial	Axial	Axial
Minimum quality factor (at nominal inductance)	-	70	50	65	50	75	50
Maximum rated current	-	0.05 A	0.053 A	0.231 A	0.031 A	0.163 A	0.034 A
self resonant frequency	-	1.3 MHz	0.88 MHz	8 MHz	0.42 MHz	5.6 MHz	0.46 MHz
series	-	8250	8250	8250	8250	8250	8250
Shape/Size Description	-	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE	TUBULAR PACKAGE
shield	-	YES	YES	YES	YES	YES	YES
surface mount	-	NO	NO	NO	NO	NO	NO
Terminal location	-	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL	AXIAL
Terminal shape	-	WIRE	WIRE	WIRE	WIRE	WIRE	WIRE
Test frequency	-	0.25 MHz	0.079 MHz	0.79 MHz	0.079 MHz	0.79 MHz	0.079 MHz
Base Number Matches	-	1	1	1	1	1	1

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