SRN55U100KTM AAC | Alldatasheet

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Technical content

American Accurate Components, Inc. SRN Series Ultra Precision Molded Metal Film Resistors The content of this specification may change without notification 1/01/06

188 Technology Drive, Suite H, Irvine, CA 92618

TEL: 949-453-9888Š FAX: 949-453-8889 Custom solutions are available. HOW TO ORDER: SRN 55 S 100K B M Packaging M = Tape ammo pack (1,000) B = Bulk (100) Resistance Tolerance T = + 0.01% E = +0.025% A = +0.05% Resistance Value e.g. 100K, 62R2, 30K1 Temperature Coefficient (ppm) Style/Length (mm) 55 = 6.6 60 = 10.5 65 = 16.0 65 = 20.0 Series Molded Metal Film Precision DIMENSIONS (mm) Type L D l d

FEATURES

„ High Stability and High Reliability „ Very low TCR: +3ppm/{C to +10ppm/{C „ Superior resistance tolerance: +0.01% to +0.05% „ Insulated constructions by epoxy molding „ Applicable Specifications: EIA 575, MIL-R-10509, and JISC 5722 SCHEMATIC STANDARD ELECTRICAL SPECIFICATION Voltage Resistance Value Range (Ω) in Tolerance (%) Series Power Rating (Watts) @ 70°C Max Working Max Overload TCR +3 100 ~ 100K 100 ~ 100K 100 ~ 100K SRN55 0.100 200 400 +5, +10 49.9 ~ 100K 49.9 ~ 100K 49.9 ~ 100K +3 100 ~ 100K 100 ~ 100K 100 ~ 100K +5 49.9 ~ 511K 49.9 ~ 511K 49.9 ~ 511K SRN60 0.125 250 500 +3 100 ~ 100K 100 ~ 100K 100 ~ 100K +5 49.9 ~ 511K 49.9 ~ 511K 49.9 ~ 511K SRN65 0.250 300 600 +3 100 ~ 100K 100 ~ 100K 100 ~ 100K CHARACTERSTICS ITEM TEST METHOD REQUIREMENTS Operating Temperature Range -25°C to +125°C Short Time Overload 2.5 X rated voltage; 5 seconds ± (0.05% + 0.01Ω) Insulation Resistance 100V or 500V; 1 minute 100,000MΩ or more Dielectric withstanding Voltage SRN55, SRN60: 450V SRN65, SRN70: 900V } for 1 minute ± (0.05% + 0.01Ω) Terminal Strength Pull 10 seconds; Twist 360°, 5 times SRN55, SRN60, SRN65: 10N and SRN70: 25N ± (0.02% + 0.01Ω) Vibration 10 to 2,000Hz, 1.5 mm or 20G, 2 directions; total 8 hours ± (0.05% + 0.01Ω) Resistance to Soldering Heat 350 ± 10°C, 3 seconds ± (0.05% + 0.01Ω) Low Temperature Operation -65°C, rated voltage 45 minutes ± (0.05% + 0.01Ω) Thermal Shock -65°C, -150°C for 5 cycles ± (0.05% + 0.01Ω) Moisture Resistance 65°C, 90 ~ 95% R.H. -10°C, 10 cycles ± (0.2% + 0.01Ω) Moisture Resistance Load Life 40°C, 90 ~ 95% R.H. rated voltage, 1,000 hours ± (0.2% + 0.01Ω) Load Life at 70°C 70 °C, rated voltage, 1.5 hours on, 0.5 hours off, 1,000 hours ± (0.2% + 0.01Ω)