& *R
AE oH
C- S C
Q2 O
00 MP
QU LI
AL ANT
IF
IE
D
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
Bourns
Part Number
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
Inductance
@ 10 kHz / 1 V
L
Tol.
(μH)
(%)
1.0
± 30
3.0
± 30
5.0
± 30
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
± 30
± 30
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
± 20
DCR
(Ω)
Typ.
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
0.123
0.149
0.187
0.22
0.266
DCR
(Ω)
Max.
0.015
0.021
0.025
0.03
0.036
0.05
0.055
0.06
0.075
0.087
0.105
0.12
0.135
0.16
0.19
0.24
0.29
0.345
I rms
(A)
5.0
3.5
2.9
2.5
2.3
2.0
1.7
1.6
1.5
1.3
1.2
1.1
1.0
0.95
0.86
0.75
0.7
0.65
I sat
(A)
5.55
3.33
2.63
2.17
2.0
1.72
1.61
1.51
1.35
1.22
1.11
1.02
0.94
0.85
0.77
0.7
0.63
0.57
***K-
Factor
388
233
184
152
140
120
113
106
94
85
78
71
66
59
54
49
44
40
Materials
Core ............................................... Ferrite
Wire ..............................Enameled copper
Terminal Finish .................................... Sn
Packaging .................... 1000 pcs. per reel
Product Dimensions
6.70 ± 0.3
(.264 ± .012)
330
6.70 ± 0.3
(.264 ± .012)
Δ
I (peak-to-peak ripple current,
A), determine core loss from
Core Loss vs. Flux Density
plot.
Core Loss vs. Flux Density
10000
1000
TYP.
2.10
(.083)
4.00
MAX.
(.157)
2.50
TYP.
(.098)
2.10
TYP.
(.083)
100
Core Loss (mW)
10
1
1 MHz
600 KHz
500 KHz
300 KHz
200 KHz
100 KHz
50 KHz
0.1
Recommended Layout
2.40
(.094)
2.40
(.094)
7.30
(.287)
0.01
0.001
100
1000
10000
3.00
(.118)
Flux Density Bp-p (gauss)
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
2.40
(.094)
DIMENSIONS:
MM
(INCHES)
SRR6040A Series - Shielded Power Inductors
Electrical Schematic
Inductance vs. IDC
SRR6040A-1R0Y
L @ 25 °C
1.5
1.2
L @ 125 °C
12.0
9.0
SRR6040A-100M
L @ 25 °C
L @ 125 °C
How to Order
SRR6040A - 100M
Model
Value Code (see table)
L (µH)
L (µH)
0.9
0.6
0.3
0.0
0.0
6.0
3.0
0.0
0.0
2.0
4.0
6.0
8.0
1.0
2.0
3.0
IDC (A)
SRR6040A-330M
L @ 25 °C
35.0
30.0
25.0
90.0
L @ 125 °C
120.0
IDC (A)
SRR6040A-101M
L @ 25 °C
L @ 125 °C
L (µH)
20.0
15.0
10.0
5.0
0.0
0.0
0.5
1.0
1.5
L (µH)
60.0
30.0
0.0
0.0
0.3
0.6
0.9
1.2
IDC (A)
IDC (A)
Temperature Rise vs. IDC
SRR6040A-1R0Y
ΔT
@ 25 °C
80.0
80.0
60.0
SRR6040A-100M
ΔT
@ 25 °C
60.0
ΔT
(°C)
40.0
ΔT
(°C)
0.0
2.0
4.0
6.0
8.0
10.0
40.0
20.0
0.0
0.0
1.13
2.25
3.38
4.50
Asia-Pacific:
Tel: +886-2 2562-4117
Fax: +886-2 2562-4116
Europe:
Tel: +41-41 768 5555
Fax: +41-41 768 5510
The Americas:
Tel: +1-951 781-5500
Fax: +1-951 781-5700
www.bourns.com
ΔT
(°C)
20.0
0.0
IDC (A)
SRR6040A-330M
ΔT
@ 25 °C
80.0
70.0
60.0
100.0
80.0
IDC (A)
SRR6040A-101M
ΔT
@ 25 °C
ΔT
(°C)
50.0
40.0
30.0
20.0
10.0
0.0
0.0
0.5
1.0
1.5
2.0
2.5
60.0
40.0
20.0
0.0
0.0
0.3
0.6
0.9
1.2
1.5
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 disclaimers as set forth on the last
page of this document, and at
www.bourns.com/legal/
disclaimer.pdf.
IDC (A)
IDC (A)
3312 - 2 mm SMD
Shielded Power Inductors
SRR6040A Series -
Trimming Potentiometer
Temperature
Rising Area
+4.0 °C/Sec. Max.
Preheat
Area
150~200 °C / 60~120 Sec.
Reflow
Area
+3.0 °C/Sec. Max.
Forced
Cooling Area
-(1.0~5.0) °C/Sec. Max.
250
Peak Temperature: 250 °C
217 °C
Temperature (°C)
200
150
100
50
60~120 Sec.
60~150 Sec.
60 Sec.
Max.
Peak Temperature 250
max.
Max. Peak Temperature -5
30 sec. max.
Max. Time Above 217 : 60~150 sec. max.
0
50
100
150
200
250
Time (Seconds)
330
DIA.
(12.99)
2.0
±
0.5
(.079
±
.020)
22.4
(.882)
13.0
(.512)
DIA.
50.0 -0
(1.969 -0)
21.0
±
0.8
(.827
±
.031)
13.0 ± 0.5
DIA.
(.512 ± 0.20)
18 +0
(.709 +0)
12.0
(.472)
4.0
(.157)
16.0
(.630)
END
START
330
330
330
330
NO COMPONENT
COMPONENTS
NO COMPONENT
200
(7.87)
400
(15.75)
USER DIRECTION OF FEED
QTY: 250 PCS. PER REEL
DIMENSIONS:
REV. 02/17
MM
(INCHES)
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.
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns
®
products manufactured by or on behalf of Bourns, Inc. and
Unless otherwise expressly indicated in writing, Bourns
®
products and data sheets relating thereto are subject to change
and complete before placing orders for Bourns
®
products.
The characteristics and parameters of a Bourns
®
product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns
®
®
product with other components
the actual performance of the Bourns
®
®
®
product as meeting the requirements of a particular industry
®
of Bourns products are responsible for ensuring compliance with safety-related requirements and standards applicable to
®
Bourns
®
on a case-by-case basis, use of any Bourns
®
®
®
®
®
Bourns
®
®
standard products that are suitable for use in aircraft
®
standard
the user’s sole risk.
®
and the user for which such Bourns
®
®
custom products shall be negotiated on a case-by-case basis by Bourns
®
also apply to such Bourns custom products.
Users shall not sell, transfer, export or re-export any Bourns
®
Bourns
®
standard products shall
products and Bourns technology and technical data may not under any circumstance be
exported or re-exported to countries subject to international sanctions or embargoes. Bourns
®
products may not, without
®
bilingual versions are available at:
Web Page:
http://www.bourns.com/legal/disclaimers-terms-and-policies
PDF:
http://www.bourns.com/docs/Legal/disclaimer.pdf
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