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RLB1112V4 Datasheet Preview

RLB1112V4 Datasheet

400Volt Radial Inductor

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Features
400 VDC rated
Shrink tubing protected winding
Fixed lead spacing
RoHS compliant*
Applications
TI UCC28880 converter (Use with
Bourns® Model RLB1112V4-222J)
DC/DC converters
Power supplies
RLB1112V4 Series 400 Volt Radial Inductor
Bourns
Part Number
RLB1112V4-102J
RLB1112V4-152J
RLB1112V4-222J
RLB1112V4-332J
RLB1112V4-472J
Inductance
@ 1 kHz / 1 V
L (mH) Tol. (%)
1.0 ± 5
1.5 ± 5
2.2 ± 5
3.3 ± 5
4.7 ± 5
Q
Min.
@ 252
kHz
20
20
20
30
30
SRF
Min.
(MHz)
1.10
0.82
0.76
0.64
0.54
DCR
Typ.
(Ω)
1.15
1.65
2.75
4.15
5.75
DCR
Max.
(Ω)
1.40
2.40
3.20
4.90
7.60
I rms
Typ.
(A)
0.51
0.43
0.35
0.28
0.24
I sat
Typ.
(A)
0.50
0.38
0.33
0.26
0.21
Electrical Schematic
How to Order
RLB1112 V4 - 102 J
Model
Rated Voltage
V4 = 400 VDC
Value Code (see table)
Tolerance Code
J = ±5 %
Typical Part Marking
Inductance Code:
102 - First two digits are significant
- Third digit represents the
number of zeroes to follow
Operating Temperature
................................-40 °C to +125 °C
(Temperature rise included)
Storage Temperature.....-40 °C to +125 °C
Temperature Rise ....40 °C at rated I rms
Rated Current
........... Inductance drops 10 % at I sat
Rated Voltage .......................... 400 VDC
(Tested @1 μs on Impulse Surge
Voltage Tester Model 7720)
Materials
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ........................Cu/Ag/Sn
Tubing........... Shrink tube 125 °C, 600 V
Packaging.............500 pcs. per 13 ” reel
Product Dimensions
11.50
(.453)
MAX.
13.50
(.531)
MAX.
12.50
(.492)
MAX.
2.50
(.098)
MAX.
EMEA:
The Americas:
www.bourns.com
18.00 ± 3.0
(.709 ± .118)
0.65 ± 0.10
(.026 ± .004)
25.00 ± 3.0
(.984 ± .118)
5.00 ± 0.5
(.197 ± .020)
DIMENSIONS:
MM
(INCHES)
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*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




Bourns

RLB1112V4 Datasheet Preview

RLB1112V4 Datasheet

400Volt Radial Inductor

No Preview Available !

RLB1112V4 Series 400 Volt Radial Inductor
Inductance vs. IDC
RLB1112V4-102J
120
100
80
60
40
L @ 25 °C
20
0
0.00 0.24 0.48 0.72 0.96 1.20
IDC (A)
120
100
80
60
40
20
0
0.0
RLB1112V4-222J
L @ 25 °C
0.2 0.4 0.6
IDC (A)
0.8
120
100
80
60
40
20
0
0.0
RLB1112V4-472J
L @ 25 °C
0.1 0.2 0.3 0.4 0.5
IDC (A)
Temperature Rise vs. IDC
RLB1112V4-102J
80
T @ 25
60
40
20
0
0.0 0.2 0.4 0.6 0.8 1.0
IDC (A)
RLB1112V4-222J
80
T @ 25
60
40
20
0
0.00 0.13 0.26 0.39 0.52 0.65
IDC (A)
RLB1112V4-472J
80
T @ 25
60
40
20
0
0.0 0.1 0.2 0.3 0.4 0.5
IDC (A)
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.


Part Number RLB1112V4
Description 400Volt Radial Inductor
Maker Bourns
Total Page 4 Pages
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