SRR1050A Datasheet | Shielded Power Inductors





(Datasheet) SRR1050A Datasheet PDF Download

Part Number SRR1050A
Description Shielded Power Inductors
Manufacture BOURNS
Total Page 4 Pages
PDF Download Download SRR1050A Datasheet PDF

Features: & *AERoCHASPPCROOMVPELIDANT 100 Feature s ■ Shielded construction ■ Inducta nce range: 0.68 to 330 µH ■ Heating current up to 9.5A ■ AEC-Q200 quali ed ■ RoHS compliant* and halogen fre e** SRR1050A Series - Shielded Power In ductors Bourns Part Number SRR1050A-R6 8Y SRR1050A-1R2Y SRR1050A-2R2Y SRR1050A -3R3Y SRR1050A-4R2Y SRR1050A-6R8Y SRR10 50A-8R2Y SRR1050A-100Y SRR1050A-120Y SR R1050A-150Y SRR1050A-180Y SRR1050A-220Y SRR1050A-270Y SRR1050A-330Y SRR1050A-3 90Y SRR1050A-470Y SRR1050A-560Y SRR1050 A-680Y SRR1050A-820Y SRR1050A-101Y SRR1 050A-121Y SRR1050A-151Y SRR1050A-181Y S RR1050A-221Y SRR1050A-271Y SRR1050A-331 Y Inductance @ 100 kHz/0.1V L (μH) To l. (%) 0.68 ± 30 1.2 ± 30 2.2 ± 30 3 .3 ± 30 4.2 ± 30 6.8 ± 30 8.2 ± 30 10 ± 30 12 ± 30 15 ± 30 18 ± 30 22 ± 30 27 ± 30 33 ± 30 39 ± 30 47 ± 30 56 ± 30 68 ± 30 82 ± 30 100 ± 30 120 ± 30 150 ± 30 180 ± 30 220 ± 3 0 270 ± 30 330 ± 30 SRF (MHz) Typ. 1 10 85 53 40 29 27 21 16.5 15 14 11 10.5 10 9 6.8 5.9 5.5 5 4.5 4.2 3.8 3.6 3.4 3 2.4 2 DCR (Ω) Typ. 0.

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Features
Shielded construction
Inductance range: 0.68 to 330 µH
Heating current up to 9.5A
AEC-Q200 qualified
RoHS compliant* and halogen free**
SRR1050A Series - Shielded Power Inductors
Bourns
Part Number
SRR1050A-R68Y
SRR1050A-1R2Y
SRR1050A-2R2Y
SRR1050A-3R3Y
SRR1050A-4R2Y
SRR1050A-6R8Y
SRR1050A-8R2Y
SRR1050A-100Y
SRR1050A-120Y
SRR1050A-150Y
SRR1050A-180Y
SRR1050A-220Y
SRR1050A-270Y
SRR1050A-330Y
SRR1050A-390Y
SRR1050A-470Y
SRR1050A-560Y
SRR1050A-680Y
SRR1050A-820Y
SRR1050A-101Y
SRR1050A-121Y
SRR1050A-151Y
SRR1050A-181Y
SRR1050A-221Y
SRR1050A-271Y
SRR1050A-331Y
Inductance @
100 kHz/0.1V
L (μH) Tol. (%)
0.68 ± 30
1.2 ± 30
2.2 ± 30
3.3 ± 30
4.2 ± 30
6.8 ± 30
8.2 ± 30
10 ± 30
12 ± 30
15 ± 30
18 ± 30
22 ± 30
27 ± 30
33 ± 30
39 ± 30
47 ± 30
56 ± 30
68 ± 30
82 ± 30
100 ± 30
120 ± 30
150 ± 30
180 ± 30
220 ± 30
270 ± 30
330 ± 30
SRF
(MHz)
Typ.
110
85
53
40
29
27
21
16.5
15
14
11
10.5
10
9
6.8
5.9
5.5
5
4.5
4.2
3.8
3.6
3.4
3
2.4
2
DCR (Ω)
Typ.
0.0045
0.0058
0.0071
0.0086
0.0104
0.0151
0.0181
0.023
0.026
0.035
0.038
0.046
0.057
0.069
0.079
0.094
0.124
0.138
0.150
0.179
0.213
0.253
0.307
0.373
0.491
0.613
Max.
0.0055
0.007
0.009
0.011
0.014
0.019
0.022
0.031
0.035
0.047
0.051
0.062
0.077
0.093
0.106
0.127
0.160
0.208
0.230
0.255
0.305
0.370
0.420
0.500
0.675
0.815
I rms
(A)
9.50
8.30
7.20
6.50
6.10
5.40
5.00
4.50
3.80
3.40
3.10
2.90
2.60
2.50
2.25
2.00
1.90
1.60
1.45
1.35
1.18
1.10
1.00
0.94
0.80
0.73
I sat
(A)
13.5
10.5
8.20
7.80
6.40
5.40
4.85
4.45
4.00
3.60
3.20
2.95
2.70
2.40
2.30
2.00
1.90
1.65
1.50
1.35
1.28
1.12
1.04
0.94
0.84
0.75
***K-
Factor
221
158
123
100
85
65
58
58
53
44
41
38
33
30
28
26
24
22
20
18
16
15
13
12
11
10
Δ I (peak-to-peak ripple current,
A), determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
1000
Operating Temperature
................................. -40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Temperature Rise
.......................40 °C typ. at rated Irms
Rated Current
............ Inductance drops 35 % at Isat
Failure In Time (FIT) ........24.7/109 hours
Mean Time Between Failures (MTBF)
.................................. 40.4 x 106 hours
Materials
Core..............................................Ferrite
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging....... 700 pcs. per 13-inch reel
Product Dimensions
10.0 ± 0.3
(.394 ± .012)
330
10.20 ± 0.3
(.402 ± .012)
MAX.
3.00 ± 0.3
(.118 ± .012)
4.80 ± 0.3
(.189 ± .012)
100
7.80 ± 0.4
(.307 ± .016)
10
500 KHz
100 KHz
300 KHz
50 KHz
1
200 KHz
10 KHz
1.20 ± 0.15
(.047 ± .006)
0.10
13.00
(.512)
REF.
0.01
DIMENSIONS:
MM
(INCHES)
0.001
100
1000
Flux Density Bp-p (gauss)
10000
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.
**Bourns considers a product to be “halogen free” if
(a) the Bromine (Br) content is 900 ppm or less;
(b) the Chlorine (Cl) content is 900 ppm or less; and
(c) the total Bromine (Br) and Chlorine (Cl) content
is 1500 ppm or less.
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

           






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