SRF0905A Series Datasheet by Bourns Inc.

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Features
Current rating up to 1.6 A
Inductance range: 10 to 6500 μH
Frequency up to 300 MHz
Dimensions: 9.2 x 6 x 5 mm
AEC-Q200 qualifi ed
RoHS compliant* and halogen free**
SRF0905A Series - Line Filter
Operating Temperature
................................-40 °C to +105 °C
(Temperature rise included)
Storage Temperature
................................-40 °C to +105 °C
Resistance to Solder Heat
.............................+250 °C for 10 sec.
Temperature Rise
.......................45 °C typ. at rated Irms
Hi-Pot ............................ 500 VAC, 60 Hz,
3 mA max. for 3 seconds
Electrical Specifi cations @ 25 °C General Specifi cations
Core ...................................Ferrite, toroid
Wire ............................Enameled copper
Terminal Finish ...................................Sn
Packaging .................. 1000 pcs. per reel
Materials
Product Dimensions
*RoHS COMPLIANT
& AEC-Q200 QUALIFIED
DIMENSIONS: MM
(INCHES)
How to Order
SRF0905A - 100Y
Model
Value Code (see table)
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Electrical Schematic
10 0Y
100Y
5.70
(.224)
9.20 ± 0.30
(.362 ± .012)
1.8
(.071)
1.00 ± 0.10
(.039 ± .004)
2.54 ± 0.20
(.100 ± .008)
0.8 ± 0.2
(.031 ± .008)
6.00 ± 0.30
(.236 ± .012)
5.00 ± 0.30
(.197 ± .012)
1.4
(.055) MAX.
MAX.
REF.
1
2
4
3
Recommended Layout
DIMENSIONS: MM
(INCHES)
9.5
(.374)
1.2
(.047)
1.2
(.047)
2.54
(.100)
2.0
(.079)
N2
32
1
= POLARITY
4
N1
Soldering Profi le
200
250
150
200
100
50
0
Temperature (°C)
10050 150
Time (Seconds)
+4.0 °C/Sec. Max. 150~200 °C / 60~120 Sec. +3.0 °C/Sec. Max. -(1.0~5.0) °C/Sec. Max.
Temperature
Rising Area
Preheat
Area
Reflow
Area
Forced
Cooling Area
250
Peak Temperature: 250 °C
217 °C
60~120 Sec.
60 Sec.
Max.
60~150 Sec. Peak Temperature:
250 ° C max.
Max. Peak Temperature -5 °C:
30 sec. max.
Max. Time Above 217 °C:
90-150 sec. max.
Bourns
Part Number
Inductance DCR
(Ω)
Max.
Rated
Voltage
(Vdc)
I rms
(A)
Freq.
Range
(MHz)
Imped.
(Ω)
Min.
L
(μH)
Tol.
(%)
Test Freq./
Voltage
SRF0905A-100Y 10 ± 30 1 kHz / 0.1 V 0.08 80 1.6 20 - 300 200
SRF0905A-250Y 25 ± 30 1 kHz / 0.1 V 0.16 80 1.0 20 - 150 600
SRF0905A-400Y 40 ± 30 1 kHz / 0.1 V 0.25 80 0.9 20 - 100 800
SRF0905A-500Y 50 ± 30 1 kHz / 0.1 V 0.32 80 0.8 20 - 100 1500
SRF0905A-251Y 250 ± 50 100 kHz / 5 mV 0.13 80 1.2 3 - 20 600
SRF0905A-471Y 470 ± 50 100 kHz / 5 mV 0.14 80 1.1 2 - 20 1000
SRF0905A-501Y 500 ± 50 100 kHz / 5 mV 0.15 80 1.0 1 - 20 1000
SRF0905A-102Y 1000 ± 50 100 kHz / 5 mV 0.31 80 0.8 1 - 15 1500
SRF0905A-202Y 2000 ± 50 100 kHz / 5 mV 0.42 80 0.6 1 - 5 3000
SRF0905A-472Y 4700 ± 50 100 kHz / 5 mV 0.9 80 0.4 0.3 - 3 4000
SRF0905A-652Y 6500 ± 50 100 kHz / 5 mV 1.05 80 0.3 0.3 - 2 5000
**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.
WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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‘ EMEUSSED mm EMEOSSEM 0mm i OOOOOO OOO‘OOO‘OOOOCPQ>OOOOOOOOO OOOOOO
SRF0905A Series - Line Filter
Packaging Specifi cations
QTY: 1000 PCS. PER REEL
18 +0
(.709 +0)
22.4
(.882)
2.0 ± 0.5
(.079 ± .020)
50.0 -0
(1.97 -0)
330
(12.99) DIA.
13.0
(.512) DIA.
13.0
(.512)
DIA.
21.0 ± 0.8
(.827 ± .031)
16.0
(.630)
START
4.0
(.157)
12.0
(.472)
END
USER DIRECTION OF FEED
200
(7.87)
NO COMPONENT NO COMPONENTCOMPONENTS
400
(15.75)
100Y
100Y
100Y
100Y
100Y
100Y
DIMENSIONS: MM
(INCHES)
Impedance Graphs
7
5
3
500Y
400Y
250Y
100Y
1
0.7
0.5
0.3
0.1
1 3 10 30 100 300
Frequency (MHz)
0.1 0.3 1 3 10 30 0.1 0.3 1 3 10 30 100
100
Frequency (MHz) Frequency (MHz)
Impedance (KΩ)
7
20
10
8
5
2
1
5
3
1
0.7
0.5
0.3
Impedance (KΩ)
Impedance (KΩ)
251Y
471Y
501Y
102Y
202Y
652Y
472Y
RF IMPEDANCE
ANALYZER
MEASURING CIRCUIT
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.
BOURNS‘ BOURNS" Asia-Pacific:
SRF0905A Series - Line Filter
11/14
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.
Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 520 390 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
BOURNS'
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