RL187-272J-RC Bourns Inc., RL187-272J-RC Datasheet
RL187-272J-RC
Manufacturer Part Number
RL187-272J-RC
Description
Inductor, Radial
Manufacturer
Bourns Inc.
Type
RF Choker
Datasheet
1.RL187-272J-RC.pdf
(1 pages)
Specifications of RL187-272J-RC
Inductance
2.7mH
Tolerance (+ Or -)
5%
Core Material
Ferrite
Impedance
Not RequiredOhm
Lead Style
Radial
Lead Spacing
5mm
Operating Temp Range
-55C to 105C
Dc Current
100mA
Test Frequency
252KHz
Dc Resistance
13Ohm
Quality Factor
90
Military Standard
Not Required
Failure Rate
Not Required
Product Diameter (mm)
8mm
Product Height (mm)
11.2mm
Product Depth (mm)
Not Requiredmm
Product Length (mm)
Not Requiredmm
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RL187-272J-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
Model
Value/Tolerance Code (see table)
Compliance Code
Example:
REV. 02/09
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
How To Order
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
RC = RoHS Compliant
RL187-472J-RC = 4700 µH, ±5 %
Electrical Specifi cations (@ 25 °C)
Inductance
RL187 - 472J - RC
10,000
12,000
15,000
18,000
22,000
27,000
33,000
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
(µH)
100
120
150
180
220
270
330
390
470
560
680
820
±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 %
Tol.
(Min.)
100
100
100
100
100
100
100
80
80
80
80
80
80
80
80
80
80
80
80
90
90
90
90
90
90
90
90
90
90
90
90
Q
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
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
Features
■
■
■
■
■
RL187 Series - Radial Lead RF Choke
Test Frequency
Electrical Schematic
Formerly
Current rating up to 200 mA
Inductance range: 100 µH to 33,000 µH
High Q
RoHS compliant*
L
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
79.6 KHz
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
J. W .Miller
Q
(MHz)
SRF
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
model
DCR
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
(mA)
I dc
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
Applications
■
■
■
■
Rated Current .....Inductance drop 10 %
Operating Temperature
Storage Temperature
Core Material ................................Ferrite
Wire .......................... Enameled copper
Terminal Coating .................................Sn
Standard ......................100 pcs. per bag
General Specifi cations
Materials
Marking
DC/DC converters
Power supplies
Desktop notebooks
Output chokes
Packaging
Product Dimensions
............................... -55 °C to +105 °C
............................... -55 °C to +105 °C
........... Value code on side of inductor
(.197)
5.0
DIMENSIONS:
(.315)
8.0
MAX.
(INCHES)
MM
(.197)
5.0
(.024)
0.62
DIA.
(.441)
MAX.
11.2
Related parts for RL187-272J-RC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
RF Inductors 27mH 5% 796KHz 30mA
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
RF Inductors Inductor, Radial
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
RF Inductors 220uH 5% 796KHz 200mA
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 100UH, 200MA, 5%, 5.3MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 1000UH, 150MA, 5%, 1.3MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 1500UH, 150MA, 5%, 1.1MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 330UH, 200MA, 5%, 2.3MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 470UH, 200MA, 5%, 1.9MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 33000UH, 30MA, 5%, 0.3MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
CHOKE, 15000UH, 40MA, 5%, 0.4MHZ
Manufacturer:
Bourns Inc.
Datasheet:
Part Number:
Description:
Manufacturer:
Bourns, Inc.
Datasheet:
Part Number:
Description:
11mm Potentiometer
Manufacturer:
Bourns, Inc.
Datasheet: