121
1
4
2
3
7.62 ± 0.10
(.300 ± .004)
7.62 ± 0.10
(.300 ± .004)
10.00 ± 0.30
(.394 ± .012)
1.50
(.059)
DIA. REF.
101Y ~ 102Y
202Y ~ 502Y
MAX.
0.30
(.012)
MIN.
8.70 ± 0.30
(.343 ± .012)
6.22 ± 0.10
(.245 ± .004)
6.22 ± 0.10
(.245 ± .004)
6.50
(.256)
1.50
(.059)
DIA. REF.
8.70 ± 0.30
(.343 ± .012)
Features
■ Current rating up to 1.4 A
■ Inductance range: 120 to 5000 μH
■ Frequency range to 200 MHz
■ RoHS compliant*
Applications
■ EMI suppression
SRF1006 Series - Line Filter
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications
Temperature Rise .. 45 °C at rated current
Hi-Pot
120 - 1000 μH ......... 1000 Vrms, 60 Hz,
3 mA, 1 min.
2000 - 5000 μH ......... 300 Vrms, 60 Hz,
3 mA, 1 min.
Operating Temperature
.................................. -40 °C to +105 °C
(Temperature rise included)
Storage Temperature .. -40 °C to +105 °C
Solderability .................245 °C for 5 sec.
(JEDEC J-STD-020D)
Electrical Specifi cations @ 25 °C
Part Number
L
(μH) *
Leakage
Ind.
(μH)
Max.
DCR
(Ω) max.
(each
winding)
Rated
Voltage
(Vdc)
Rated
Current
(A)
Impedance (Z)
Freq.
Range
(MHz)
Min.
Value
(Ω)
SRF1006-121Y 120 ± 40 % 1.45 0.025 50 1.40 10 - 200 200
SRF1006-251Y 250 ± 40 % 3.2 0.035 50 1.19 5 - 100 400
SRF1006-501Y 500 ± 40 % 5.6 0.070 50 0.84 2 - 50 800
SRF1006-102Y 1000 ± 40 % 12 0.180 50 0.52 1 - 40 1400
SRF1006-202Y 2000 ± 40 % 0.23 0.270 50 0.40 0.5 - 15 2000
SRF1006-302Y 3000 ± 40 % 0.26 0.330 50 0.35 0.5 - 10 3000
SRF1006-402Y 4000 ± 40 % 0.27 0.550 50 0.30 0.5 - 5 4000
SRF1006-472Y 4700 ± 40 % 0.28 1.000 50 0.25 0.6 - 3 6200
SRF1006-502Y 5000 ± 40 % 0.29 0.620 50 0.25 0.5 - 3 5000
General Specifi cations
Core Material ................................Ferrite
Base ......................................... Phenolic
Wire ........................... Enameled copper
Terminal coating .................................Sn
Packaging .......800 pcs. per 13-inch reel
Materials
Product Dimensions
Recommended Layout
Schematic
DIMENSIONS:
MM
(INCHES)
* Test condition: 0.1 V, 100 KHz
How to Order
SRF1006 - 102 Y
Model
Value Code (see table)
Tolerance Code
Y = 40 %
Typical Part Marking
Asia-Pacifi c: 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
N2
2
3
1
= POLARITY
4
N1
121
10.32
(.406)
8.92
(.351)
2.70
(.106)
2.70
(.106)
