SRF0504 Series Datasheet by Bourns Inc.

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é BOU'RNS' — Eleculcal Speclflcatlons @ 25 ”c General Specl'lcallons
Features
Current rating up to 5 A
Inductance range: 0.60 to 6.0 μH
Frequency range to 1200 MHz
RoHS compliant*
Applications
EMI suppression
SRF0504 Series - Line Filter
Rated Voltage ..............................50 Vdc
Dielectric Withstanding Voltage ..125 Vdc
Temperature Rise .. 20 °C at rated current
Operating Temperature
................................. -40 °C to +125 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +125 °C
Solderability ................. 250 °C for 5 sec.
(JEDEC J-STD-020D)
Part Number
L (μH) **
(Ref.)
Impedance***
Z (Ω)
@ 100 MHz
DCR
(mΩ) max.
(each
winding)
Rated
Current
(mA)
SRF0504-191Y 0.60 190 ± 35 % 20 5000
SRF0504-351Y 1.1 350 ± 35 % 40 2000
SRF0504-102Y 2.7 1000 ± 35 % 60 1500
SRF0504-152Y 3.6 1500 ± 35 % 100 1000
SRF0504-302Y 6.0 3000 ± 50 % 200 500
SRF0504-402Y 2.8 4000 ± 50 % 300 200
Core Material ................................Ferrite
Wire ............................Enameled copper
Terminal coating .................................Sn
Packaging ..... 1000 pcs. per 13-inch reel
Materials
Product Dimensions
Schematic
DIMENSIONS: MM
(INCHES)
** Test condition: 100 KHz, 0.1 V
*** At 20 °C.
N1
21
N2
34
*RoHS COMPLIANT
SRF0504-191Y~302Y SRF0504-402Y
4.80 ± 0.2
(.189 ± .008)
5.00 ± 0.2
(.197 ± .008)
MAX.
4.8
(.189)
191Y & 351Y:
MAX.
4.7
(.185)
102Y to 402Y:
1
43
2
TYP.
1.20
(.047)
REF. 1.90
(.075)
REF. 1.90
(.075)
0.80
(.031) TYP.
1.35
(.053)
REF. REF.
1.35
(.053)
3.50 ± 0.2
(.138 ± .008)
5.00 ± 0.2
(.197 ± .008)
4.70
(.185)
MAX.
5.00 ± 0.2
(.197 ± .008)
2
1
43
TYP.
1.20
(.047)
0.80
(.031)
TYP.
1.35
(.053)
REF. REF.
1.35
(.053)
REF. 1.90
(.075)
REF. 1.90
(.075)
Recommended Layout
REF.
1.00
(.039)
2.30
(.091)
REF.
2.30
(.091)
REF.
0.80
(.031)
REF.
1.60
(.063) REF. REF.
1.60
(.063)
191
Typical Part Marking
191
402
SRF0504-191Y ~ SRF0504-302Y
SRF0504-402Y
* RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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'
SRF0504 Series - Line Filter
SRF0504-191Y
1
10
100
1000
10000
1 10 100 1000 10000
Frequency (MHz)
Impedance (Ω)
1
10
100
1000
10000
11 0 100 1000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
Impedance (Ω)
Impedance (Ω)
Impedance (Ω)
10
100
1000
10000
1101001000
SRF0504-351Y
SRF0504-102Y
SRF0504-152Y
10
100
1000
10000
11 0 100 1000
Impedance Graphs
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 Soldering Profile
SRF0504 Series - Line Filter
SRF0504 Series - Line Filter
Impedance Graphs (Continued)
Frequency (MHz)
Frequency (MHz)
Impedance (Ω)Impedance (Ω)
SRF0504-302Y
SRF0504-402Y
10
100
1000
10000
11 0 100 1000
10
100
1000
10000
11 0 100 1000
How to Order
SRF0504 - 102 Y
Model
Value Code (see table)
Tolerance Code
Peak Temperature:
250 °C max.
Time at Peak
Temperature -5 °C:
30 sec. max.
Time Above 217 °C:
60 ~ 150 sec. max.
250
Temperature (°C)
050
50
200
150
100
+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
200
Time (Seconds)
100 150
60 ~ 150 sec.
60 sec. max.
217 °C
60 ~ 120 sec.
250
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' Packaging Specifications THICKNESS u in mm MAX ammo WWW EMmssEE/ cmim oo¢¢ooooo ooooooo EDD BOURNS' Asia-Pacific:
SRF0504 Series - Line Filter
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 ± 0.5
(.512 ± .020) DIA.
13.0 ± 0.5
(.512 ± .020)
DIA.
21.0 ± 0.8
(.827 ± .031)
16.0
(.630)
191191191 191
USER DIRECTION OF FEED
200
(7.87)
NO COMPONENT NO COMPONENTCOMPONENTS
400
(15.75)
START
4.0
(.157)
12.0
(.472)
END
DIMENSIONS: MM
(INCHES)
REV. 01/17
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.
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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