* 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.
SRN2510F Series – Semi-Shielded Power Inductors
Soldering Profile
PRE-HEATING
SOLDERING
TP (260 °C / 10 seconds max.)
tp (245 °C / 20~40 seconds)
NATURAL
COOLING
Temperature (°C)
217
200
150
60 ~ 180 seconds
60 ~ 150 seconds
25
480 seconds max.
Time (Seconds)
REFLOW TIMES: 3 MAX.
L vs. I Charts
0.4
SRN2510F-R24M
0.6
SRN2510F-R33M
0.8
SRN2510F-R47M
Inductance ( H)
Inductance ( H)
0.2
0.3
Inductance ( H)
0
2.5
5
7.5
10
0.3
0.45
0.6
0.4
0.1
0.15
0.2
0
0
2.5
5
7.5
10
0
0
0
2
4
6
8
DC Current (A)
1.2
DC Current (A)
2
DC Current (A)
2.8
SRN2510F-R68M
SRN2510F-1R0M
SRN2510F-1R5M
Inductance ( H)
Inductance ( H)
0.6
Inductance ( H)
0
1
2
3
4
5
0.9
1.5
2.1
1
1.4
0.3
0.5
0.7
0
0
1.5
3
4.5
6
0
0
0
1
2
3
4
DC Current (A)
4
DC Current (A)
6.0
4.5
3.0
1.5
0
DC Current (A)
8
6
4
2
0
SRN2510F-2R2M
SRN2510F-3R3M
SRN2510F-4R7M
Inductance ( H)
Inductance ( H)
2
1
0
0
0.7
1.4
2.1
2.8
0
0.5
1
1.5
2
Inductance ( H)
3
0
0.5
1
1.5
2
DC Current (A)
DC Current (A)
DC Current (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.
SRN2510F Series – Semi-Shielded Power Inductors
Packaging Specifications
8.4 ± 1.0
(.331 ± .039)
13.0 ± 0.8
(.512 ± .031)
DIA.
50.0
MIN.
(1.969)
178 ± 2
(7.008 ± .079)
8.0
(.315)
0.23 ± 0.05
(.009 ± .002)
2.85 ± 0.1
(.112 ± .004)
8.0 ± 0.1
(.315 ± .004)
2.0 ± 0.05
(.079 ± .002)
4.0 ± 0.1
(.157 ± .004)
4.0 ± 0.1
(.157 ± .004)
2.45 ± 0.1
(.096 ± .004)
1.40 ± 0.1
(.055 ± .004)
USER DIRECTION OF FEED
QTY: 2,000 PCS PER REEL
DIMENSIONS:
MM
(INCHES)
REV. 12/18
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
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on a case-by-case basis, use of any Bourns
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®
®
®
®
Bourns
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®
standard products that are suitable for use in aircraft
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standard
the user’s sole risk.
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and the user for which such Bourns
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custom products shall be negotiated on a case-by-case basis by Bourns
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also apply to such Bourns custom products.
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