SFR16S_15 Datasheet, PDF (1/10 Pages) Vishay Siliconix – Standard Metal Film Leaded Resistors

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SFR16S, SFR25, SFR25H
Vishay BCcomponents
Standard Metal Film Leaded Resistors
FEATURES
• Small size (SFR16S: 0204, SFR25 / SFR25H: 0207)
• Low noise (max. 1.5 μV/V for R > 1 M)
• Compatible to both lead (Pb)-free and lead
containing soldering processes
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• General purpose resistors
A homogeneous film of metal alloy is deposited on a high
grade ceramic body. After a helical groove has been cut in
the resistive layer, tinned connecting leads of electrolytic
copper are welded to the end-caps.
The resistors are coated with a colored lacquer (light-blue
for type SFR16S; light-green for type SFR25 and red-brown
for type SFR25H) which provides electrical, mechanical, and
climatic protection. The encapsulation is resistant to all
cleaning solvents in accordance with IEC 60068-2-45.
TECHNICAL SPECIFICATIONS
DESCRIPTION
SFR16S
SFR25
DIN size
Resistance range
0204
1 to 3 M;
Jumper (0 
0207
0.22 to 10 M;
Jumper (0 
Resistance tolerance
± 5 %; ± 1 %
Temperature coefficient
± 250 ppm/K; ± 100 ppm/K
Rated dissipation, P₇₀
Thermal resistance
0.5 W
170 K/W
0.4 W
200 K/W
Operating voltage, U_max. AC/DC
Operating temperature range
200 V
250 V
-55 °C to 155 °C
Permissible film temperature
Max. resistance change at rated dissipation
|R/R max.|, after 1000 h
155 °C
± (2 % R + 0.05 )
Note
• R value is measured with probe distance of 24 mm ± 1 mm using 4-terminal method.
SFR25H
0207
0.22 to 10 M
0.5 W
150 K/W
350 V
Revision: 28-Oct-15
1
Document Number: 28722
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000