Phoenix Passive Components STANDARD FILM RESISTOR – SFR25 FEATURES • Metal film technology; • Non-flammable; • General purpose resistors; • High stability; • Low cost; • Low noise; • Different forming styles available; • Different packaging and taping configurations; • Jumper available (0Ω). MARKET SEGMENTS AND APPLICATIONS Industry sector Application segment End-user equipment Power supplies Industrial Power Motor speed controls Line protection resistor Telecom Data Communication Power supplies Amplifiers, Television, Sound & Vision Video cassette recorder Consumer Kitchen Appliances Blender Lighting Ballast equipment Dashboard electronics Lighting equipment Automotive Electronic Systems Window/mirror steering ABS system, Alarm system Airbag, Electronic fuel injection TECHNOLOGY 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 wires of electrolytic copper are welded to the end-caps. The resistors are coated with non-flammable light green lacquer, which provides electrical, mechanical and climatic protection. The encapsulation is resistant to all cleaning solvents in accordance with “MIL-STD-202E, method 215” and “IEC 60068-2-45”. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 1 of 10 Phoenix Passive Components QUICK REFERENCE DATA SFR25 ± 5% SFR25 ± 1% DESCRIPTION (E24 serie) (E24/E96 series) Cu-lead Resistance range 0.22Ω to 10MΩ 1Ω to 10MΩ Temperature coefficient: R ≤ 1MΩ ≤ ±100 ppm/ºC R > 1MΩ ≤ ±250 ppm/ºC Absolute maximum dissipation at 0.4W Tamb = 70ºC Thermal resistance. R 200KW th Limiting voltage (DC or RMS) 250V (1) Rated Voltage Pn x R Basic specification IEC 60115-1 and 60115-2 Climatic category (IEC 60068) 55 / 155 / 56 Stability, ΔR/Rmax., after: ± 1% +0.05Ω ± 0.5% +0.05Ω Load ± 1% +0.05Ω ± 0.5% +0.05Ω Climatic tests ± 0.25% +0.05Ω ± 0.1% +0.05Ω Resistance to soldering heat Short time overload ± 0.25% +0.05Ω ± 0.25% +0.05Ω Note: 1- Maximum rated voltage is the “Limiting voltage”. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 2 of 10 Phoenix Passive Components MECHANICAL DATA Axial style L2 L1 (0.031) (0.196 ± ± ± ±0.004) (0.040) (0 +0.118/-0) (0 236 ± ± ± ±0 019) Table 1. Mass per Type A φ φ φ φD max. L1 max. L2 max. φ φ φ φd |||| B1-B2|||| 100 units 52 +1.5 / -0 21g (2.047 +0.059/-0) 2.5 6.5 0.58 ± 0.05 ±1.2 SFR25 - (0.098) (0.256) 26 ± 1.5 (0.023 ±0.002) (±0.047) 15g (1.024 ±0.059) Dimensions in mm / (Inches) MOUNTING The resistors are suitable for processing on automatic insertion equipment, cutting and bending machines. A radial taped version economizes space on the PCB. The double kink style offers great advantages for manual insertion improving the mounting stability for the customer. They have a real snap in function to fix the resistor in PCB without weakening the connecting leads. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 3 of 10 Phoenix Passive Components ELECTRICAL CHARACTERISTICS DERATING The power that resistor can dissipate depends on the operating temperature. Pmax X Tamb 120 100 80 60 40 20 0 -55 0 55 70 110 155 Tamb (ºC) Maximum dissipation (Pmax) in percentage of rated power as a function of the ambient temperature (Tamb). APPLICATION INFORMATION Hot-spot Solder-spot Fig. 1 - Hot spot temperature rise (ΔT) Fig. 2 - Temperature rise (ΔT) at the lead as a function of dissipated power. (soldering point) as a function of dissipated power at various lead lengths after mounting. Note: The maximum permissible hot-spot temperature is 155ºC. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 4 of 10 Pmax % Prated Phoenix Passive Components PULSE LOADING CAPABILITIES Fig. 3 – Pulse on a regular basis, maximum permissible peak pulse power (^Pmax) as a function of pulse duration (ti). Fig. 4 - Pulse on a regular basis, maximum permissible peak pulse voltage (^Vmax) as a function of pulse duration (ti). SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 5 of 10 Phoenix Passive Components MARKING The nominal resistance and tolerance are marked on the resistor using four or five colored bands in accordance with IEC publication 60062 “color code for fixed resistors”. Standard values of nominal resistance are taken from the E24/E96 series for resistors with a tolerance of ±5% or 1%. The values of the E24/E96 series are in accordance with “IEC publication 60063”. ORDERING INFORMATION Table 2. Ordering code indicating resistor type and packaging ORDERING CODE 23xx xxx xxxxx BANDOLIER ON BANDOLIER IN AMMOPACK REEL LEAD ∅ TOL TYPE STRAIGHT LEADS % mm 52 26 52 52 (2.047) (1.024) (2.047) (2.047) 5000 units 4000 units 1000 units 5000 units 1 2322 188 2xxxx - - 2306 181 8xxxx Cu 0,58 SFR25 2322 181 43xxx 2306 181 43xxx 2322 181 53xxx 2322 181 63xxx (Cu 0.023) 5 (1) - - - 2306 181 63xxx Dimensions in mm / (Inches) (1) Min. Order Quantity 50.000pçs. Note: For formed types see “Formed Types Specification” ORDERING CODE • The resistors have a 12 digit ordering code starting with 23 • The subsequent 6 or 7 digits indicate the resistor type and packaging, see table 2. • For 5% tolerance the remaining 3 digits indicate the resistance value; - The first 2 digits indicate the resistance value. - The last digit indicates the resistance decade in accordance with table 3. • For 1% tolerance the remaining 4 digits indicate the resistance value; - The first 3 digits indicate the resistance value. - The last digit indicates the resistance decade in accordance with table 3. Table 3 . Last digit (12NC) Resistance Decade for 5% Resistance Decade for 1% Last Digit - 7 0.22 to 0.91Ω 1 to 9.1Ω 1 to 9.76Ω 8 9 10 to 91Ω 10 to 97.6Ω 1 100 to 910Ω 100 to 976Ω 2 1 to 9.1kΩ 1 to 9.76kΩ 10 to 91kΩ 10 to 97.6kΩ 3 4 100 to 910kΩ 100 to 976kΩ 5 1MΩ to 9.1 MΩ 1MΩ to 9.76 MΩ 6 10MΩ 10MΩ Example: The ordering code for resistor type SFR25 resistor, value of 1000Ω ±5%, taped on a bandolier of 5000 units in ammopack, is: 2322 181 43102. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 6 of 10 Phoenix Passive Components NAFTA ORDERING INFORMATION – CROSS REFERENCE NAFTA ORDERING CODES Table 4. Ordering code indicating resistor type and packaging Tol. Resistance NAFTA SPQ Type 12NC Taping % range Part Number units 52 2322 188 2xxxx 5043EDxxxxxF18AF5 5000; ammopack (2.047) ± 1 1Ω to 10MΩ 52 2306 181 8xxxx 5043EDxxxxxF12AF5 5000; reel (2.047) 52 SFR25 2322 181 43xxx 5043EMxxxxxJ18AFX 5000; ammopack (2.047) 52 ± 5 0.22Ω to 10MΩ 2322 181 53xxx 5043EMxxxxxJ08AFX 1000; ammopack (2.047) 52 2322 181 63xxx 5043EMxxxxxJ12AFX 5000; reel (2.047) Dimensions in mm / (Inches) COMPOSITION OF OHMIC VALUE The ohmic value is represented by 5 digits; see table 5. Table 5. Examples of the ohmic value 5 Digits Value (All Other) 1R000 1 Ω 10R00 10 Ω 100 Ω 100R0 1 KΩ 1K000 10K00 10 KΩ 100K0 100 KΩ 1 MΩ 1M000 SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 7 of 10 Phoenix Passive Components PACKAGING Bandolier in ammopack Table 6. Type Quantity M N P Bandolier Width 78 98 260 52 +1.5/-0 5000 (3.071) (3.858) (10.236) (2.047 +0.059/-0) 82 28 262 52 +1.5/-0 1000 SFR25 (3.228)) (1.102) (10.315) (2.047 +0.059/-0) 52 98 255 26 ±1.5 5000 (2.047) (3.858) (10.039) (1.024 ±0.059) Dimensions in mm / (Inches) Bandolier in Reel P N M Table 7. Type Quantity M N P Q V R Bandolier Width 92 311 311 305 75 86 52 +1.5/-0 SFR25 5000 (3.622) (12.244) (12.244) (12.008) (2.953) (3.386) (2.047 +0.059/-0) Dimensions in mm / (Inches) SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 8 of 10 Phoenix Passive Components TEST AND REQUERIMENTS Essentially all tests are carried out in accordance with the schedule of "IEC publication 60115-1", category 55/155/56 (rated temperature range -55 ºC to +155°C; damp heat, long term, 56 days). The tests are carried out in accordance with IEC publication 60068-2, "Recommended basic climatic and mechanical robustness testing procedure for electronic components" and under standard atmospheric conditions according to "IEC 60068-1" subclause 5.3. In Table 8 the tests and requirements are listed with reference to the relevant clauses of "IEC publications 60 115-1 and 60068"a short description of the test procedure is also given. In some instances deviations from the IEC recommendations were necessary for our method of specifying. Table 8. Test procedures and requirements IEC IEC 60068-2 REQUIREMENTS 60115-1 TEST TEST PROCEDURE CLAUSE METHOD SFR25 5% SFR25 1% 4 4.6.1.1 Insulation 500V (DC or RMS) during 1 R min.: 10 MΩ ins resistance minute; V-block method 4.7 Voltage proof on 600V (RMS) during no breakdown insulation 1 minute; V-block method o 4.8.4 Temperature Between -55 ºC and R < 1MΩ : ≤± 100ppm/ C o coefficient + 155 ºC ( TC ppm/ºC ) R > 1MΩ : ≤± 250ppm/ C 4.12 noise IEC publication 60195 R < 1MΩ : max. 0.1μV/V R > 1MΩ : max. 1.5μV/V 4.13 Short time Room temperature; ΔR/R max.: ΔR/R max.: overload P = 6.25 x P 5s on 45s off n ; ± 0.25% + 0.05Ω ± 0.25% + 0.05Ω (V ≤ 2 x V ); 10 cycles; max 4.16 U Robustness of terminations: -6 4.16.2 Ua Tensile all Load 10N; 10s Number of failures < 10x10 samples -6 4.16.3 Ub Bending half Load 5N; 4 x 90º Number of failures < 10x10 number of samples 4.16.4 Uc Torsion other 3 x 360º in opposite directions no damage half of samples ΔR/R max.: ΔR/R max.: ± 0.25% + 0.05Ω ± 0.1% + 0.05Ω 4.17 Ta Solderability 2s; 235ºC; flux 600 Good tinning; no damage 4.18 Tb Resistance to Thermal shock: 3s; ΔR/R max.: ΔR/R max.: soldering heat 350 ºC; 6 mm from body ± 0.25% + 0.05Ω ± 0.1% + 0.05Ω 4.19 Na Rapid change of 30 minutes at -55 ºC and ΔR/R max.: ΔR/R max.: temperature 30 minutes at +155 ºC; ± 0.25% + 0.05Ω ± 0.1% + 0.05Ω 5 cycles 4.22 Fc Vibration Frequency 10 to 500 Hz; no damage displacement 1.5 mm or ΔR/R max.: ΔR/R max.: acceleration 10g; 3 directions; ±0.25% + 0.05Ω ± 0.1% + 0.05Ω total 6 hours (3x2 hours) SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 9 of 10 Phoenix Passive Components IEC IEC 60068-2 REQUIREMENTS 60115-1 TEST TEST PROCEDURE CLAUSE METHOD SFR25 5% SFR25 1% 3 4.23 Climatic R min.: 10 MΩ ins sequence: 4.23.2 Ba Dry heat 16 hours; 155 ºC 4.23.3 Db Damp heat 24 hours; 55 ºC; 90 to 100% (accelerated ) RH st 1 cycle 4.23.4 Aa Cold 2 hours; - 55 ºC 4.23.5 M Low air pressure 2 hours; 8.5 kPa; 15 to 35 ºC 4.23.6 Db Damp heat 5 days; 55 ºC; ΔR/Rmax.: ΔR/R max.: (accelerated) 95 to 100% RH ±1% +0.05Ω ± 0.5% + 0.05Ω remaining cycles 3 4.24.2 Ca Damp heat 56 days; 40 º C; 90 to 95% R min.: 10 MΩ ins RH; dissipation 0.01 Pn (steady state) ΔR/R max.: ΔR/R max.: ± 1% + 0.05 Ω ± 0.5% + 0.05Ω 4.25.1 Endurance 1000 hours at 70 ºC; ΔR/Rmax.: ΔR/R max.: Pn or Vmax ±1% +0.05Ω ± 0.5% + 0.05Ω nd See 2 amendment to “ÏEC Pulse load See Figs. 3 and 4 60115-1”. SFR25 Revision on 2003/03/20     PHOENIX DO BRASIL LTDA. All rights are reserved. Reproduction whole or in part is prohibited without the written consent of the copyright owner. Page 10 of 10