RLB9012-821KL Bourns Inc., RLB9012-821KL Datasheet
RLB9012-821KL
Manufacturer Part Number
RLB9012-821KL
Description
INDUCTOR HI CURRENT RADIAL 820UH
Manufacturer
Bourns Inc.
Series
RLB9012r
Type
Ferrite Corer
Datasheet
1.RLB9012-1R0ML.pdf
(2 pages)
Specifications of RLB9012-821KL
Inductance
820µH
Tolerance
±10%
Current
560mA
Dc Resistance (dcr)
1.8 Ohm Max
Q @ Freq
20 @ 796kHz
Self Resonant Freq
1.5MHz
Package / Case
Radial
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 105°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
General Purpose
Maximum Dc Current
0.56 Amp
Maximum Dc Resistance
1.8 Ohms
Self Resonant Frequency
1.5 MHz
Q Minimum
20
Dimensions
9 mm Dia. x 12.2 mm H
Operating Temperature Range
- 55 C to + 105 C
Termination Style
Radial
Tolerance (+ Or -)
10%
Core Material
Ferrite
Impedance
Not RequiredOhm
Lead Style
Radial
Lead Spacing
5mm
Operating Temp Range
-55C to 105C
Dc Current
560mA
Test Frequency
1KHz
Dc Resistance
1.8Ohm
Quality Factor
20
Military Standard
Not Required
Failure Rate
Not Required
Product Diameter (mm)
9mm
Product Height (mm)
12.2mm
Product Depth (mm)
Not Requiredmm
Product Length (mm)
Not Requiredmm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Shielding
-
Current - Saturation
-
Current - Temperature Rise
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RLB9012-821KL
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Inductance Drop at Rated Current (IDC) ................................................................................................................................................5 %
Operating Temperature ......................................................................................................................................................-55 °C to +105 °C
Storage Temperature ........................................................................................................................................................-40 °C to +105 °C
Core Material.........................................................................................................................................................................Ferrite DR core
Wire............................................................................................................................................................................Enameled copper wire
Terminal .........................................................................................................................................................................................Cu/AG/Sn
Tube ..............................................................................................................................................................Shrinkable tube 125 °C, 600 V
General Specifications
Materials
Product Dimensions
Electrical Characteristics
BOURNS Part No.
RLB9012-1R0ML
RLB9012-1R5ML
RLB9012-2R2ML
RLB9012-3R3ML
RLB9012-4R7ML
RLB9012-6R8ML
DIMENSIONS ARE:
RLB9012-100KL
RLB9012-120KL
RLB9012-150KL
RLB9012-180KL
RLB9012-220KL
RLB9012-270KL
RLB9012-330KL
RLB9012-390KL
RLB9012-470KL
RLB9012-560KL
(INCHES)
MM
(.354)
MAX.
9.0
10.0 ± 10 %
12.0 ± 10 %
15.0 ± 10 %
18.0 ± 10 %
22.0 ± 10 %
27.0 ± 10 %
33.0 ± 10 %
39.0 ± 10 %
47.0 ± 10 %
56.0 ± 10 %
Inductance
1.0 ± 20 %
1.5 ± 20 %
2.2 ± 20 %
3.3 ± 20 %
4.7 ± 20 %
6.8 ± 20 %
(µH)
RLB9012 Radial Inductor
Features
■
■
■
(.709 ± .197)
Available in E12 series
Inductance range: 1.0 µH to 47 mH
RoHS compliant*
18.0 ± 5.0
(.480)
12.2
MAX.
ref.
20
20
20
20
20
20
50
50
50
40
40
40
30
30
30
30
Q
(.984 ± .197)
Test freq. (MHz)
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
1K
25.0 ± 5.0
(.197 ± .031)
L
(.354)
(.026 ± .002)
MAX.
0.65 ± 0.05
9.0
5.0 ± 0.8
(.098)
MAX.
2.5
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
Q
(MHz) min.
150.00
100.00
90.00
65.00
51.00
29.00
14.00
13.00
12.00
11.00
Applications
■
■
■
SRF
9.20
8.50
7.80
6.90
6.50
5.40
Electrical Schematic
Typical Part Marking
Power supplies
DC/DC converters
General use
• 470
(ohms) max.
Packaging: 200 pieces per bag
0.013
0.016
0.021
0.025
0.030
0.035
0.045
0.050
0.056
0.061
0.070
0.080
0.090
0.100
0.160
0.180
RDC
Inductance Code:
- First two digits are significant
- Third digit represents the
•
= Start
number of zeroes to follow
(A) max.
10.0
8.50
6.50
5.50
4.60
4.10
3.40
3.10
2.90
2.66
2.40
2.22
2.05
1.85
1.77
1.48
IDC
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RLB9012-821KL Summary of contents
Page 1
... Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Features ■ Available in E12 series ■ Inductance range: 1.0 µ ■ RoHS compliant* RLB9012 Radial Inductor 9.0 (.354) MAX. 12.2 (.480) 2.5 MAX. (.098) MAX. ...
Page 2
... RLB9012-271KL 270.0 ± RLB9012-331KL 330.0 ± RLB9012-391KL 390.0 ± RLB9012-471KL 470.0 ± RLB9012-561KL 560.0 ± RLB9012-681KL 680.0 ± RLB9012-821KL 820.0 ± RLB9012-102KL 1000.0 ± RLB9012-122KL 1200.0 ± RLB9012-152KL 1500.0 ± RLB9012-182KL 1800.0 ± RLB9012-222KL 2200.0 ± RLB9012-272KL 2700.0 ± RLB9012-332KL 3300.0 ± ...