Features
■ Shielded construction
■ Inductance range: 1.0 to 100 μH
■ Heating current up to 5 A
■ Dimensions: 6.7 x 6.7 x 4 mm
■ AEC-Q200 qualified
■ RoHS compliant* and halogen free**
SRR6040A Series - Shielded Power Inductors
Operating Temperature
................................. -40 °C to +125 °C
(Temperature rise included)
Storage Temperature
................................. -40 °C to +125 °C
Resistance to Solder Heat
................................+250°C for 10 sec.
Temperature Rise
.........................30 °C typ. at rated Irms
Inductance drop.....................35 % at Isat
Inductance
DCR
(Ω)
DCR
(Ω)
@ 10 kHz / 1 V
I rms
(A)
Bourns
I sat
(A)
***K-
Part Number
Factor
L
(μH)
Tol.
(%)
Typ.
Max.
SRR6040A-1R0Y
SRR6040A-3R0Y
SRR6040A-5R0Y
SRR6040A-6R8Y
SRR6040A-8R2Y
SRR6040A-100M
SRR6040A-120M
SRR6040A-150M
SRR6040A-180M
SRR6040A-220M
SRR6040A-270M
SRR6040A-330M
SRR6040A-390M
SRR6040A-470M
SRR6040A-560M
SRR6040A-680M
SRR6040A-820M
SRR6040A-101M
1.0
3.0
5.0
6.8
8.2
10
± 30
± 30
± 30
± 30
± 30
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
0.0098
0.0153
0.0184
0.0223
0.0266
0.0358
0.0397
0.0428
0.0551
0.0647
0.0769
0.0903
0.103
0.015
0.021
0.025
0.03
5.0
3.5
5.55
3.33
2.63
2.17
2.0
388
233
184
152
140
120
113
106
94
2.9
2.5
0.036
0.05
2.3
2.0
1.72
1.61
1.51
1.35
1.22
1.11
1.02
0.94
0.85
0.77
0.7
Materials
12
0.055
0.06
1.7
Core............................................... Ferrite
Wire ..............................Enameled copper
Terminal Finish .................................... Sn
Packaging....................1000 pcs. per reel
15
1.6
18
0.075
0.087
0.105
0.12
1.5
22
1.3
85
27
1.2
78
Product Dimensions
33
1.1
71
6.70 0.ꢀ
(.264 .012)
39
0.135
0.16
1.0
66
47
0.123
0.95
0.86
0.75
0.7
59
56
0.149
0.19
54
68
0.187
0.24
49
6.70 0.ꢀ
(.264 .012)
82
0.22
0.29
0.63
0.57
44
ꢀꢀ0
100
0.266
0.345
0.65
40
Δ I (peak-to-peak ripple current,
A), determine core loss from Core Loss vs. Flux Density plot.
Core Loss vs. Flux Density
4.00
MAX.
(.157)
10000
1000
100
2.50
TYP.
(.098)
2.10
(.08ꢀ)
2.10
(.08ꢀ)
TYP.
TYP.
1 MHz
200 KHz
100 KHz
50 KHz
600 KHz
500 KHz
ꢀ00 KHz
10
1
0.1
Recommended Layout
7.ꢀ0
(.287)
2.40
(.094)
0.01
2.40
(.094)
0.001
100
1000
10000
ꢀ.00
(.118)
Flux Density Bp-p (gauss)
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
*
RoHS Directive 2002/95/EC Jan. 27, 200ꢀ including annex and RoHS Recast 2011/65/EU June 8, 2011.
2.40
(.094)
MM
(INCHES)
**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
DIMENSIONS:
the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf