BOURNS RL187-122J-RC

PL
IA
NT
Features
Applications
■
■
■
■
■
■
■
■
*R
oH
S
CO
M
Formerly
model
Current rating up to 200 mA
Inductance range: 100 µH to 33,000 µH
High Q
■ RoHS compliant*
DC/DC converters
Power supplies
Desktop notebooks
Output chokes
RL187 Series - Radial Lead RF Choke
Electrical Specifications (@ 25 °C)
General Specifications
Test Frequency
Part
Number
RL187-101J-RC
RL187-121J-RC
RL187-151J-RC
RL187-181J-RC
RL187-221J-RC
RL187-271J-RC
RL187-331J-RC
RL187-391J-RC
RL187-471J-RC
RL187-561J-RC
RL187-681J-RC
RL187-821J-RC
RL187-102J-RC
RL187-122J-RC
RL187-152J-RC
RL187-182J-RC
RL187-222J-RC
RL187-272J-RC
RL187-332J-RC
RL187-392J-RC
RL187-472J-RC
RL187-562J-RC
RL187-682J-RC
RL187-822J-RC
RL187-103J-RC
RL187-123J-RC
RL187-153J-RC
RL187-183J-RC
RL187-223J-RC
RL187-273J-RC
RL187-333J-RC
Inductance
(µH)
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
12,000
15,000
18,000
22,000
27,000
33,000
Tol.
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
±5 %
Q
(Min.)
80
80
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
100
100
100
100
100
100
100
L
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
Q
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
796 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
252 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
SRF
(MHz)
Typ.
5.3
4.5
3.8
3.3
2.9
2.6
2.3
2.1
1.9
1.7
1.6
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.4
0.4
0.3
0.3
0.3
0.3
DCR
(Ω)
Max.
2.0
2.0
2.0
3.0
3.0
3.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
9.0
9.0
9.0
13
13
13
13
18
18
26
26
40
40
60
60
80
80
80
I dc
(mA)
200
200
200
200
200
200
200
200
200
200
200
200
150
150
150
100
100
100
100
50
50
50
50
50
40
40
40
30
30
30
30
Rated Current ......Inductance drop 10 %
Operating Temperature
................................-55 °C to +105 °C
Storage Temperature
................................-55 °C to +105 °C
Materials
Core Material ................................Ferrite
Wire ...........................Enameled copper
Terminal Coating.................................Sn
Marking
............Value code on side of inductor
Packaging
Standard ...................... 100 pcs. per bag
Product Dimensions
8.0
MAX.
(.315)
11.2
(.441)
MAX.
5.0
(.197)
0.62
(.024)
DIA.
5.0
(.197)
Electrical Schematic
How To Order
RL187 - 472J - RC
Model
Value/Tolerance Code (see table)
Compliance Code
RC = RoHS Compliant
Example:
RL187-472J-RC = 4700 µH, ±5 %
REV. 02/09
*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
DIMENSIONS:
MM
(INCHES)