SFR2500001500FR500 Vishay, SFR2500001500FR500 Datasheet
SFR2500001500FR500
Specifications of SFR2500001500FR500
PPC150YTR
Related parts for SFR2500001500FR500
SFR2500001500FR500 Summary of contents
Page 1
... DATA SHEET SFR16S/25/25H 5033E/5043E/5053H Standard metal film resistors Product specification Supersedes data of 31st July 2000 File under BCcomponents, BC08 BCcomponents 2001 Jan 17 ...
Page 2
... 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 coloured lacquer (light-blue for VALUE SFR16S (5033E) SFR25 (5043E ...
Page 3
... BCcomponents Standard metal film resistors ORDERING INFORMATION Table 1 Ordering code indicating resistor type and packaging TOL. TYPE (%) (1) SFR25 (SFR55) 1 2306 181 8.... SFR25 5 2306 181 63... (1) SFR25 (SFR55) 1 2322 188 2.... SFR25 5 2322 181 43... (2) SFR25 jumper 2306 181 90011 (2) SFR25 jumper 2322 181 90019 ...
Page 4
... BCcomponents Standard metal film resistors Composition of the clear text code (NAFTA P/N) The resistors have an ordering code starting with 50 The subsequent digits indicate the resistor type, temperature coefficient, ohmic value, tolerance and packaging; see Table 1 The ohmic value is represented by 5 digits; see Table 2 For temperature coefficient and tolerance, see Table 3 ...
Page 5
... BCcomponents Standard metal film resistors FUNCTIONAL DESCRIPTION Product characterization Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of 5%; 1%. The values of the E24/E96 series are in accordance with “IEC publication 60063”. 1.5 1.0 0.7 0.5 0.3 2 ...
Page 6
... BCcomponents Standard metal film resistors 2.0 1.5 1.0 0.7 0.5 3.0 2.0 1.0 SFR25( 0.4 W (5043E) or 0.5 W (5053H). n 2001 Jan 17 100 P (%) 0.3 0 for R 0.7 0.5 0 for R Fig.2 Drift nomogram. 6 Product specification SFR16S/25/25H 5033E/5043E/5053H amb 100 C 125 C 155 MLB651 ...
Page 7
... BCcomponents Standard metal film resistors Limiting values TYPE SFR16S/5033E SFR25/5043E SFR25H/5053H Note 1. The maximum voltage that may be continuously applied to the resistor element, see “IEC publication 60115-1”. The maximum permissible hot-spot temperature is 155 C. D ERATING The power that the resistor can dissipate depends on the operating temperature; see Fig.3. ...
Page 8
... BCcomponents Standard metal film resistors P ULSE LOADING CAPABILITIES max ( 1000 p i 500 200 100 –1 10 –6 – SFR16S 5033E Fig.4 Pulse on a regular basis; maximum permissible peak pulse power ( a function of pulse duration (t 600 V max (V) 500 400 300 200 100 SFR16S 5033E Fig.5 Pulse on a regular basis ...
Page 9
... BCcomponents Standard metal film resistors max ( 1000 p i 200 100 SFR25 5043E Fig.6 Pulse on a regular basis; maximum permissible peak pulse power ( a function of pulse duration (t 600 V max (V) 500 400 300 200 100 SFR25 5043E Fig.7 Pulse on a regular basis; maximum permissible peak pulse voltage ( ...
Page 10
... BCcomponents Standard metal film resistors max ( 1000 200 100 SFR25H 5053H Fig.8 Pulse on a regular basis; maximum permissible peak pulse power ( a function of pulse duration (t 1200 V max (V) 800 400 SFR25H 5053H Fig.9 Pulse on a regular basis; maximum permissible peak pulse voltage ( a function of pulse duration (t ...
Page 11
... BCcomponents Standard metal film resistors Application information 100 T ( 0.2 0.4 SFR16S 5033E Fig.10 Hot-spot temperature rise ( function of dissipated power. 100 T ( 0.1 0.2 0.3 SFR25/SFR25H 5043E/5053H Fig.12 Hot-spot temperature rise ( function of dissipated power. 2001 Jan 17 MEA591 0.6 0 (W) SFR16S 5033E Fig.11 Temperature rise ( T) at the end of the lead (soldering point function of dissipated power at various lead lengths after mounting ...
Page 12
... SFR16S/5033E SFR25/5043E Marking The nominal resistance and tolerance are marked on the resistor using four or five coloured bands in accordance with IEC publication 60062 “Colour codes for fixed resistors”. Outlines The length of the body (L 0.4 0.6 into holes of two identical gauge plates and moving these ...
Page 13
TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the schedule of “IEC publication 60115-1”, category 55/155/56 (rated temperature range +155 C; damp heat, long term, 56 days). The testing also covers the requirements ...
Page 14
IEC IEC 60068-2 60115-1 TEST TEST CLAUSE METHOD 4.23 climatic sequence: 4.23.2 2 (Ba) dry heat 16 hours; 155 C 4.23.3 30 (Db) damp heat 24 hours 100% RH (accelerated cycle 4.23.4 1 (Aa) ...
Page 15
IEC IEC 60068-2 60115-1 TEST TEST CLAUSE METHOD 4.13 short time overload room temperature 6.25 (SFR25) or 6.25 (SFR16S on off (V intermittent 16 overload in 10000 200 cycles; accordance with V “JIS-C5202 5.8” ...