Syfer Technology Ltd. SFSSC Issue 4 (P108893) Release Date 04/03/14 Page 1 of 1
Old Stoke Road, Arminghall
Norwich, Norfolk, NR14 8SQ
United Kingdom
Tel: +44 1603 723300 | Email sales@syfer.co.uk | www.syfer.com
Filter Type
SFSSC
Solder Mount EMI Filter Datasheet
(Discoidal Capacitors with Leads)
Circuit Configuration
Electrical Details
Electrical Configuration
C Filter
Capacitance Measurement
@ 1000hr Point
Current Rating
See Table
Insulation Resistance (IR)
10G or 1000F
Temperature Rating
-55oC to +125oC
Ferrite Inductance (Typical)
Not Applicable
Standard dimensions shown. Lead lengths can be customised –
Refer to factory.
Mechanical Details
Max Soldering Temperature
250oC
Temperature Rise
Less than 4oC per second
Soldering Time
10 seconds maximum
Solder Type
Sn62/SAC or equivalent
Pin Material
Copper alloy (silver plated)
Dielectric Withstand Voltage (D.W.V.)
Rated Voltage
D.W.V.
Rated Voltage
D.W.V.
50Vdc
125Vdc
500Vdc
750Vdc
100Vdc
250Vdc
1000Vdc
1200Vdc
200Vdc
500Vdc
2000Vdc
2400Vdc
300Vdc
550Vdc
3000Vdc
3600Vdc
Suffix Code
0066
0096
0046
0038
0097
Cap. Diameter (D)
2.3mm (0.091")
2.8mm (0.110")
3mm (0.118")
5mm (0.197")
8.75mm (0.344")
Pin Diameter (d)
0.7mm (0.028")
0.7mm (0.028")
0.7mm (0.028")
0.7mm (0.028")
1.0mm (0.039")
Capacitance Tol.
-20%+80%
-20%+80% up to 47pF
-20%+80% up to 47pF
20%
20%
20% 68pF & above
20% 68pF & above
Max Current Rating
10A
10A
10A
10A
15A
Rated Voltage d.c.
50V
100V
200V
500V
50V
100V
200V
300V
500V
50V
100V
200V
300V
500V
50V
100V
200V
300V
500V
50V
100V
200V
300V
500V
1kV
2kV
3kV
Cap value
10pF
C0G
C0G
15pF
C0G
22pF
C0G
C0G
33pF
C0G
47pF
C0G
C0G
68pF
C0G
100pF
C0G
C0G
C0G
150pF
C0G
C0G
220pF
C0G
C0G
C0G
330pF
C0G
C0G
470pF
X7R
†X7R
C0G
680pF
†X7R
C0G
1.0nF
X7R
X7R
X7R
C0G
1.5nF
X7R
X7R
X7R
2.2nF
X7R
X7R
X7R
X7R
3.3nF
X7R
X7R
X7R
4.7nF
X7R
X7R
X7R
X7R
6.8nF
X7R
X7R
X7R
10nF
X7R
X7R
X7R
X7R
15nF
X7R
X7R
X7R
22nF
X7R
X7R
X7R
X7R
33nF
X7R
X7R
X7R
47nF
X7R
X7R
X7R
X7R
X7R
68nF
X7R
X7R
X7R
X7R
100nF
X7R
X7R
X7R
X7R
150nF
X7R
X7R
X7R
220nF
X7R
X7R
330nF
X7R
X7R
470nF
X7R
X7R
680nF
X7R
X7R
1.0F
X7R
1.5F
X7R
2.2F
X7R
3.3F
X7R
† Also available in C0G
Ordering Information
Type
Case
Style
Thread
Electrical
configuration
Voltage
(dc)
Capacitance in picofarads
(pF)
Capacitance
Tolerance
Dielectric
Nuts &
washers
Suffix
Code
SF
S
S
C
500
0102
M
X
0
Syfer Filter
Solder
S=Special
(no case)
C = C Filter
050 = 50V
100 = 100V
200 = 200V
500 = 500V
1K0 = 1kV
2K0 = 2kV
3K0 = 3kV
First digit is 0. Second and third
digits are significant figures of
capacitance code. The fourth digit
is the number of zeros following.
Examples: 0101 = 100pF
0332 = 3300pF
M = 20%
Z = -20+80%
C = C0G/NP0
X = X7R
0 = Without
/0066
/0096
/0046
/0097
Note: The addition of a 4-digit numerical suffix code can be used to denote changes to the standard part.
Options include for example: change of pin length / custom body dimensions or threads / alternative voltage rating / non-standard intermediate capacitance values / test
requirements.
Please refer specific requests to the factory.
