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MF1CCT521RR20B Datasheet(PDF) 2 Page - KOA Speer Electronics, Inc. |
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MF1CCT521RR20B Datasheet(HTML) 2 Page - KOA Speer Electronics, Inc. |
2 / 2 page 100 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 1/09/09 MF, MFS, RK general purpose metal film leaded resistor Performance Characteristics environmental applications PMS 300 neg. Black neg. Absolute Maximum Overload Voltage Absolute Maximum Working Voltage Part Designation Power Rating @ 70°C applications and ratings Minimum Dielectric Withstanding Voltage MF1/4C MF1/4D MF1/4E MF1/2D MF1/2C MF1/2E MF1D MF1C MF1E 0.25W 0.50W 1W 24.3 Ω-750K 24.3-1.0M 10-2.21M 30.1 - 1.0M 10 - 5.05M 47.5 - 2.0M 10 Ω-5.11M 47.5 - 4.64M 47.5 - 5.11M 1.0 - 6.81M 47.5 - 2.0M 10 - 4.99M 10 - 5.11M 30.1 - 1.0M 10 - 2.21M 30.1 - 750K 30.1 - 1.0M 47.5- 1.0M 47.5 - 1.5M 47.5 Ω-1.0M 47.5-2.49M 47.5 - 2.0M 7.5 - 2.49M —— —— E: ±25 D: ±100 C: ±50 E: ±25 C: ±50 D: ±100 E: ±25 C: ±50 D: ±100 700V 500V 250V 350V 500V 700V T.C.R. (ppm/°C) Resistance Range ( Ω) (B±0.1%) E-96 (C±0.25%) E-96 (D±0.5%) E-24 E-96 (F±1.0%) E-24 E-96 Operating Temperature Range -55°C to +155°C — — — — (G±2.0%) E-24 — — — — (J±5.0%) E-24 MF1/4L 1.0 - 10 L: ±200 0.51 - 10 30.1 - 750K 30.1 - 1.0M —— — 47.5- 1.0M 47.5 - 1.5M MF1/2L — 1.0 - 10 L: ±200 0.51 - 10 Ω 0.33-5.6M —— 350V 700V 700V MFS1/2D MFS1/2C 10 - 1M 10 - 2.21M —— C: ±50 D: ±100 500V 0.50W 350V 700V 10 - 2.2M — 0.20 - 2.2M MFS1/2L 2.2 - 2.2M L: ±200 1.0 - 3.01M RK1/2D 0.50W — — 5.11M - 33M — —— —— —— L: ±200 L: ±200 D: ±100 — 3.3M - 33M — 3.3M - 33M RK1/4D — 3.09M - 25M D: ±100 — — —— 700V 1000V 500V 700V 0.25W 500V — — 500V 700V 6.2M - 33M 6.2M - 33M RK1/4L — 100k - 25M —— B: ±350 100k - 33M 100k - 33M RK1/4B RK1/2L RK1BC 1W — 100k - 51M —— —— G: ±250 B: ±350 100k - 100M 100k - 100M 1000V 1500V 1000V 0.50W 350V 700V 700V — — — 1M - 12M — 100k - 35M —— B: ±350 100k - 51M 100k - 51M RK1/2B RK1/2G* * Discharge path resistor Parameter Requirement ∆ R ±(% + 0.05Ω) Limit Typical Test Method Resistance T.C.R. 25°C Room temperature, +100°C Within specified tolerance Within specified T.C.R. — — Overload (Short Time) Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is less; MFS1/2: Rated voltage x 2 or max. overload voltage for 5 seconds, whichever is less RK: ±1%, RK1/2G: ±2.5% MF: ±0.5% RK: ±0.6%, RK1/2G: ±2.5% MF: ±0.3% Resistance to Solder Heat 260°C ± 5°C, 10 seconds ± 1 second or 350°C ± 10°C, 3.5 seconds ± 0.5 second RK: ±1%; RK1/2G: ±5%; MFS: ±0.75%; MF1/4, MFS1/2, MF1/2: ±0.5%, RK: ±0.5%; RK1/2G: ±1% MFS1/4: ±0.4%; MF1/4, MFS1/2, MF1/2: ±0.25% Dielectric Withstanding Voltage 1 minute No breakdown — Insulation Resistance 100V, 1 minute Not less than 10,000M Ω — Rapid Change of Temperature -55°C (30 minutes), +155°C (30 minutes), 5 cycles RK,MF: ±1%; RK1/2G: ±5% MF: ±0.3%; RK: ±0.5%, RK1/2G: ±1% Moisture Resistance 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle RK: ±5%; RK1/2G: ±10%; MFS1/4: ±1.5%; MF1/4, MFS1/2, MF1/2: ±1% RK: ±2%; RK1/2G: ±5%; MFS1/4: ±1%; MF1/4, MFS1/2, MF1/2: ±0.75% Endurance at 70°C 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle RK: ±5%; RK1/2G: ±10%; MFS1/4: ±1.5%; MF1/4, MFS1/2, MF1/2: ±1% RK: ±2%; RK1/2G: ±5%; MFS1/4: ±1%; MF1/4, MFS1/2, MF1/2: ±0.75% Resistance to Solvent The resistor shall be immersed for 5 seconds in IPA No abnormality in appearance. Marking shall be easily legible — Impulse Discharge from 1000pF capacitor 50 pulses. Internal 2.5 seconds. Charge voltage: 1.25kV (RK1/4), 2.5kV (RK1/2) and 6kV (RK1) No such abnormalities as short-circuit, burnout, breakdown, etc. — 1733 Reader's Spreads pg1-203:document 1/27/09 4:08 PM Page 98 |
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