Datasheet

Features
■ Formerly 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
*RoHS COMPLIANT
Electrical Specifi cations (@ 25 °C)
RCD FRS tseT
Part Inductance Freq. (MHz) (Ω) Idc Isat
Number (μH) ±10 % Q Min. (MHz) Min. max. (mA) (mA)
8250-R10K-RC 0.10 50 25 400 0.026 3000 3000
8250-R12K-RC 0.12 50 25 400 0.029 2860 2860
8250-R15K-RC 0.15 50 25 400 0.034 2600 2600
8250-R18K-RC 0.18 50 25 400 0.044 2300 2300
8250-R22K-RC 0.22 50 25 400 0.056 2050 2050
8250-R27K-RC 0.27 50 25 400 0.090 1625 1625
8250-R33K-RC 0.33 47 25 325 0.122 1400 1400
8250-R39K-RC 0.39 47 25 390 0.161 1220 1220
8250-R47K-RC 0.47 47 25 264 0.218 1060 1060
8250-R56K-RC 0.56 45 25 249 0.290 900 900
8250-R68K-RC 0.68 43 25 221 0.382 790 790
8250-R82K-RC 0.82 41 25 200 0.450 725 725
8250-1R0K-RC 1.0 42 25 156 0.054 2080 2080
8250-1R2K-RC 1.2 43 7.9 144 0.070 1840 1840
8250-1R5K-RC 1.5 41 7.9 128 0.096 1560 1560
8250-1R8K-RC 1.8 42 7.9 121 0.107 1480 1480
8250-2R2K-RC 2.2 42 7.9 108 0.142 1290 1290
8250-2R7K-RC 2.7 41 7.9 96 0.284 1130 1130
8250-3R3K-RC 3.3 41 7.9 88 0.260 950 950
8250-3R9K-RC 3.9 41 7.9 84 0.354 815 815
8250-4R7K-RC 4.7 42 7.9 72 0.168 710 710
8250-5R6K-RC 5.6 42 7.9 69 0.51
1 680 680
8250-6R8K-RC 6.8 42 7.9 62 0.750 560 560
8250-8R2K-RC 8.2 46 7.9 58 0.828 535 535
8250-100K-RC 10 46 7.9 53 1.270 532 532
8250-120K-RC 12 50 2.5 47 1.760 368 368
8250-150K-RC 15 50 2.5 41 2.300 325 325
8250-180K-RC 18 50 2.5 43 0.677 596 235
8250-220K-RC 22 50 2.5 38 0.742 565 220
8250-270K-RC 27 50 2.5 36 0.850 526 200
8250-330K-RC 33 50 2.5 33 0.928 505 190
8250-390K-RC 39 50 2.5 29.4 1.28 429 180
8250-470K-RC 47 55 2.5 26.5 1.48 400 175
8250-560K-RC 56 55 2.5 25 1.64 380 160
8250-680K-RC 68 55 2.5 23 2.20 328 150
8250-820K-RC 82 55 2.5 14 1.96 349 140
8250-101K-RC 100 65 2.5 12 2.28 322 120
8250-121K-RC 120 65 0.79 11.2 2.45 311 95
8250-151K-RC 150 65 0.79 10.5 2.79 294 90
8250-181K-RC 180 65 0.79 10.0 3.08 277 85
8250-221K-RC 220 65 0.79 9.4 3.48 251 80
8250-271K-RC 270 65 0.79 8.0 4.55 231 70
8250-331K-RC 330 65 0.79 7.3 5.10 215 65
8250-391K-RC 390 65 0.79 6.9 5.62 205 60
8250-471K-RC 470 70 0.79 6.5 6.45 192 58
8250-561K-RC 560 70 0.79 6.0 8.00 174 55
8250-681K-RC 680 75 0.79
5.6 8.85 163 50
DIMENSIONS:
MM
(INCHES)
General Specifi cations
Temperature Rise ................ 35 °C at Idc
Rated Current ........Inductance drop 5 %
tasI ta lacipyt
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
Electrical Schematic
Product Dimensions
~ Continued on page 2 ~
25.4
(1.0)
MIN.
0.51
(0.02)
4.17
(0.164)
MAX.
11.43
(0.45)
MAX.
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
*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. 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