LCA0922 VISHAY

Document overview

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Technical content

www.vishay.com Document Number 20135 Revision 03-Sep-03 Vishay Draloric For Technical Questions, contact ff1aresistors@vishay.com Carbon Film Resistors, Standard

FEATURES

  • Securely bonded carbon film
  • Good moisture resistance
  • Good long term stability
  • Low Noise
  • Suitable for general purpose commercial electronics and pulse load applications MODEL SIZE POWER RATING LIMITING ELEMENT TOLERANCE RESISTANCE E-SERIES P 70˚C VOLTAGE MAX. RANGE W V /L50390 ± % Ω LCA0204 / SK1 0204 0.25 200 2 10R-470K 24 5 1R0-1M0 24 LCA0207 /SK2 0207 0.35 300 2 1R0-1M0 24

5 R22-5M1 24

LCA0309 0309 0.45 300 2 1R0-1M0 24

5 R22-4M7 24

LCA0411 / SC4 0411 0.55 500 2 1R0-1M0 24

5 R22-10M 24

LCA0414 0414 0.6 500 2 1R0-1M0 24 SK4 0414 0.6 500 5 10M-30M 24 10 30M-90M 12 20 90M-150M 6 LCA0617 0617 0.7 600 2 2R2-1M0 24 5 2R2-20M 24 LCA0719 0719 1 750 2 2R2-1M0 24 5 2R2-20M 24 SK5 0617 1.1 750 2 1R0-5M1 24 5 1R0-24M 24 LCA0922 0922 1.5 750 2 3R3-1M0 24 5 3R3-22M 24 LCA0933 0933 2 1000 2 5R1-1M0 24 5 5R1-47M 24 TECHNICAL SPECIFICATIONS PARAMETER UNIT LCA0204 LCA0207 LCA0309 LCA0411 LCA0414 LCA0617 LCA0719 SK5 LCA0922 LCA0933 SK1 SK2 SC4 SK4 Limiting Element Voltage1) V/L50390≤ 200 ≤ 300 ≤ 300 ≤ 500 ≤ 500 ≤ 600 ≤ 750 ≤ 750 ≤ 750 ≤ 1000 Limiting Voltage, short-time V /L50390 500 600 700 1000 1000 1500 1500 2000 Insulation Voltage (1 min) V- > 300 > 700 > 700 > 700 > 700 > 700 > 700 > 750 > 700 > 700 Thermal Resistance K/W ≤ 300 ≤ 220 ≤190 ≤ 150 ≤ 140 ≤ 110 ≤ 90 ≤ 80 ≤ 70 ≤ 60 Insulation Resistance Ω≥ 1011/h Terminal Strength. axial N > 30 > 50 > 60 > 60 > 80 > 80 > 80 > 80 > 80 > 80 Category Temperature Range °C - 55 / + 155 Failure Rate 10 -9/h < 10 STANDARD ELECTRICAL SPECIFICATIONS

  • Coating : Beige • Marking : colour code LCA0207 / SK2 2K4 ± 5% A5 MODEL RESISTANCE TOLERANCE PACKAGING VALUE Ω % A5-Ammopack 5000 pieces

ORDERING INFORMATION

1) Rated voltage P x R

www.vishay.com Document Number 20135 Revision 03-Sep-03 Vishay Draloric For Technical Questions, contact ff1aresistors@vishay.com DIMENSIONS 1) Also available in 26mm tape spacing 2) Also available in 73mm spacing

  • Taping in acc. with IEC60286-1
  • D and L measured in acc. with IEC60294
  • d according to IEC60301 * 9mm for SK5 PACKAGING MODEL REEL BOX PIECES / REEL MIN. ORDER QTY PIECES / BOX MIN. ORDER QTY CODE PACKAGING UNITS CODE PACKAGING UNITS LCA0204/SK1 5000 R5 1 5000 A5 1

2000 A2 1

LCA0207/SK2 5000 R5 1 5000 A5 1 LCA0309 2500 RE 1 5000 A5 1 LCA0411 / SC4 2500 RE 1 1000 A1 1 LCA0414 2000 R2 1 1000 A1 1 SK4 2500 RE 1 1000 A1 1 LCA0617 1000 R1 1 1000 A1 1 LCA0719 500 RC 4 500 AC 4 SK5 1500 RP 1 1000 A1 1 LCA0922 500 RC 2 250 AB 4 LCA0933 500 RC 2 250 AB 4 MODEL DIMENSIONS [in millimeters] D max. L L 1 Bd e 1) 0.7 10.0 2) 0.7 12.5 2) 0.8 15.0 2) 0.8 15.0 Carbon Film Resistors, Standard 300 200 100 POWER IN W TEMPERATURE RISE IN ˚C 120 100 - 55 - 25 0 25 50 75 100 125 155 175 200 % RATED POWER 70 AMBIENT TEMP. IN ˚CDERATING TEMPERATURE RISE 0204 0207 0309 0411 0414 0617 0719 0922 0933 L d D B e 6 mm*

www.vishay.com Document Number 20135 Revision 03-Sep-03 Vishay Draloric For Technical Questions, contact ff1aresistors@vishay.com 10 100 1K 10K 100K 1M 10M Carbon Film Resistors, Standard NON-LINEARITY A 3 in db 100 1K 10K 100K 1M 10M RESISTANCE VALUE [Ω]NON-LINEARITY 0204 0617 120 110 100 1K 10K 100K 1M 10M 0.5 0.3 0,2 0,1 0.05 0.03 0.02 0.01 CURRENT NOISE ( µV/V) RESISTANCE VALUE [Ω]CURRENT NOISE 0204 0617 TEMPERATURE COEFFICIENT [10 /˚C] TEMPERATURE COEFFICIENT (mean value) between -25... +125˚C deviation ± 25% 0309 0207 0204 0933 0922 -200 -400 -600 -800 -1000 -1200 STABILITY NOMOGRAM, TYPICAL VALUES (For handling see General Information) 140 120 100 ϑü = f [ϑs] PARAMETER: ϑu 20 40 60 80 100 120 140 160 180 FILM TEMPERATURE ϑs [°C] ∆ R/R [t = 1000 h] = f [ϑs] PARAMETER: RESISTANCE VALUE LOAD P [W] 140 120 100 0.1 0.5 20 40 60 80 100 120 140 160 180 FILM TEMPERATURE ϑs [°C] 0.1 0.1 100 30 1 0 3 1 0.3 0.1 RESISTANCE CHANGE ∆ R/R [%] ∆ R/R (t) = f [∆R/R (t = 1000h)] PARAMETER : TIME ϑü = f [P] PARAMETER : SIZE t = 100,000 h 10,000 h 5000 h 2000 h 1000 h 100K 100R-1K 10K 40˚C 60˚C 100˚C 120˚C 80˚C 140˚C ϑϑϑϑϑu = 20˚C TEMPERATURE RISE ϑϑϑϑϑü[˚C] RESISTANCE CHANGE ∆ R/R [%] after 1000h 0933 0922 0719 0617 0414 0411 0309 0207 0204 0309/0411/0414 0207 0207 0309/0411/0414 ENDURANCE at upper category temperature, 155˚C 1000h RESISTANCE CHANGE ∆R/R[%] RESISTANCE VALUE [Ω] 100 1K 10K 100K 1M 10M

www.vishay.com Document Number 20135 Revision 03-Sep-03 Vishay Draloric For Technical Questions, contact ff1aresistors@vishay.com 10–5 10–4 10–3 10–2 10–1 100 10 2000 1000 Secondary conditions: a) P max see diagram below b) ϑu ≤ 70°C 10–5 10–4 10–3 10–2 10–1 100 10 1000 100 0.1 Secondary conditions: a) P ≤ P70 (permissible constant power at ϑu = 70°C) b) ϑu ≤ 70°C c) R ≥ 10Ω d) Û max see diagram below left 10–5 10–4 10–3 10–2 10–1 100 10 1000 100 0.1 Secondary conditions: a) P ¡ 0 single pulse b) ϑu ≤ 70°C c) R ≥ 10Ω d) Û max see diagram below Carbon Film Resistors, Standard MAX PULSE VOLTAGE SQUARE PULSE ti (s) PULSE VOLTAGE Ü MAX [V] IMPEDANCE FREQUENCY IN MHz HF CHARACTERISTICS LCA0207 1 10 100 1000 10K 100Ω 10Ω 10K 10Ω 100Ω 0207 0204 PERFORMANCE CHARACTERISTICS TEST CONDITIONS OF TEST REQUIREMENTS * Endurance Test at 70°C 1000 hours at 70˚C, 1.5 hours "ON", 0.5 hours OFF ≤ ± 1.5% Endurance at UCT 1000 hours at 155˚C without load ≤ ± 3.0% IEC 60115-1 4.25.3 8000 hours at 155˚C without load ≤ ± 8.0% Overload Test 2.5 x rated power or twice the limiting element voltage, ≤ ± 0.5% IEC 60115-1 4.13 2 seconds for sizes ≤ 0207; - 5 seconds for sizes ≥ 0309 Thermal Shock Rapid change between upper and lower category temperature ≤ ± 0.25% IEC 60115-1 4.19, IEC 60068-2-14 Climatic Sequence Dry heat, damp heat cyclic, cold, low air pressure ≤ ± 1.5% IEC 60115-1 4.23 Damp Heat Steady State 56 days at 40 °C, 93% relative humidity ≤ ± 1.5% IEC 60115-1 4.24 IEC 60068-2-3 Resistance to Soldering Heat 10 seconds at 260˚C solder bath temperature ≤ ± 0.25% IEC 60115-1 4.18, IEC 60068-2-20 Robustness of Terminations Tensile, bending and torsion ≤ ± 0.25% IEC 60115-1 4.16, IEC 60068-2-21 Vibration 0.75mm or 10g 10 Hz - 500 Hz 6 hours ≤ ± 0.25% IEC 60115-1 4.22 , IEC60068-2-6 * for ohmic values between 10 Ω and 1MΩ APPLICABLE SPECIFICATIONS

  • CECC 40000 / 40100 / 40101
  • EN 140 000 / 140 100 SQUARE PULSE ti (s) POWER RATING P [W] 0922 0204 0207 0617 0414 0411 SQUARE PULSE ti (s) POWER RATING P [W] 0922 0204 0207 0617 0414 0411 PULSE RATING P ≤ P70PULSE RATING P 0