Features
Applications
■ DC/DC converters
■ Power supplies
■ Desktop notebooks
■ Output chokes
■ Formerly
model
■ Current rating up to 2.9 A
■ Inductance range: 10 µH to 10,000 µH
■ RoHS compliant*
391
RL875 Series - Radial Lead RF Choke
Electrical Specifications (@ 25 °C)
General Specifications
Rated Current.....Inductance drop 10 %,
or temperature rise of 40 °C at I dc
Operating Temperature
................................-40 °C to +105 °C
Storage Temperature
Test Frequency
SRF
(MHz)
Typ.
25
18
17
15
14
13
12
10
DCR
(Ω)
Part
Number
Inductance
I dc
(μH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10,000
Tol.
Q
L
Q
Max. (mA)
0.05 2900
0.06 2500
0.07 2200
0.08 1900
0.09 1800
0.11 1700
0.13 1500
0.14 1300
0.15 1300
0.18 1200
0.20 1100
0.24 1000
0.28
0.36
0.42
0.57
0.63
0.88
1.05
1.17
1.34
1.72
1.96
2.56
2.94
4.04
4.70
5.05
6.25
8.72
10.6
14.2
16.7
18.7
21.8
28.7
33.0
RL875-100M-RC
RL875-120M-RC
RL875-150K-RC
RL875-180K-RC
RL875-220K-RC
RL875-270K-RC
RL875-330K-RC
RL875-390K-RC
RL875-470K-RC
RL875-560K-RC
RL875-680K-RC
RL875-820K-RC
RL875-101K-RC
RL875-121K-RC
RL875-151K-RC
RL875-181K-RC
RL875-221K-RC
RL875-271K-RC
RL875-331K-RC
RL875-391K-RC
RL875-471K-RC
RL875-561K-RC
RL875-681K-RC
RL875-821K-RC
RL875-102K-RC
RL875-122K-RC
RL875-152K-RC
RL875-182K-RC
RL875-222K-RC
RL875-272K-RC
RL875-332K-RC
RL875-392K-RC
RL875-472K-RC
RL875-562K-RC
RL875-682K-RC
RL875-822K-RC
RL875-103K-RC
±20 %
±20 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
±10 %
35
35
30
30
30
30
30
30
26
26
26
20
20
18
18
18
18
18
20
20
20
20
20
20
35
35
35
35
35
35
35
35
35
35
35
32
32
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
2.52 MHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
1.0 KHz
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
2.52M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.796M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
0.252M
................................-40 °C to +105 °C
Materials
Core Material................................Ferrite
Wire ...........................Enameled copper
Terminal Coating.................................Sn
Marking
10
10
............. Value code on top of inductor
9.0
8.0
7.0
6.5
5.5
5.5
5.0
4.5
4.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
1.5
1.5
1.5
1.5
1.0
1.0
1.0
1.0
1.0
0.50
0.50
Packaging
Standard......................100 pcs. per bag
890
810
720
660
570
510
460
440
410
360
330
300
270
240
220
200
180
160
150
140
120
110
100
93
Product Dimensions
7.8 0.5
(.ꢀ07 .020)
7.5
(.217)
MAX.
5.0
(.197)
0.7
(.028)
DIA.
5.0 0.ꢀ
(.197 .012)
1.0 KHz 0.0796M
84
MM
(INCHES)
DIMENSIONS:
Electrical Schematic
How To Order
RL875 - 152K - RC
Model
Value/Tolerance Code (see table)
Compliance Code
RC = RoHS Compliant
Example:
RL875-152K-RC = 1500 μH, ±10 %
*RoHS Directive 2002/95/EC Jan. 27, 200ꢀ 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
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
REV. 09/09
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