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ESTABLISHED RELIABILITY MIL-QUALIFIED METAL GLAZETM RESISTOR ISO-9001 Registered RLR SERIES Digital marking per MIL-R-39017 Spiraled or laser helixed to resistance value, tolerance * * * * * 1/8 watt to 1/2 watt 4.3 ohms to 3.01M ohms 1% and 2% tolerance TCR of 100 ppm/C MIL-R-39017 approved to "S" level High Temperature soldered termination-lead assembly Tough molded jacket Metal Glaze thick film element fired at 1000C to solid ceramic core SPECIFICATIONS: MIL Type RLR05/S* RLR07/S RLR20/S *Conformally coated construction on all 1/8 nominal sizes. RLR-07 PERFORMANCE: Test Conditions Temperature Coefficient ppm/C Low Temperature Operation Thermal Shock Moisture Resistance Short Time Overload Load Life (70C-1/4W) 1000hrs. Terminal Strength Effect of Soldering Shock Vibration High Temperature Exposure (150C No Load) Temperature Rise at 1/4W Power Load Dielectric Strength ESTABLISHED RELIABILITY MIL SPECIFICATIONS: RLR products listed above are qualified to the appropriate established reliability MIL Specification. In general, Metal Glaze units such as these are specified for all RLR requirements. DIMENSIONS (Inches and (mm)): m o .c U t4 e e h S ta a .D w w w Tin-lead electroplated copper leads Marking Stamp Stamp Stamp Tolerance (%) 1, 2 1, 2 1, 2 TCR (ppm/C) 100 100 100 MIL Power Rating (watts) 1/8 @ 70C 1/4 @ 70C 1/2 @ 70C MIL Resistance Range (ohms) 10 to 301K 10 to 3.01M 4.3 to 3.01M Nominal Size 1/8W 1/4W 1/2W Max Voltage Rating 200 250 350 MIL SPEC POWER DERATING: % Of MIL Spec. Rated Power 100 80 60 40 20 0 MIL-R-39017 Test Limits Allowed 100 0.25% 0.25% 1.00% 0.50% 4.00% 0.25% 0.25% 0.50% 0.50% 2.00% - RLR-07 Max. %R(3) 100 0.05% 0.15% 0.50% 0.15% 0.50% 0.05% 0.10% 0.05% 0.05% 0.50% RLR 70 125 150 165 175 Ambient Temperature (C) HOW TO ORDER: Sample Part No.: 0.25% See Temp. Rise Chart 0.05% RLR-20 C 1001 F S MIL Style Nominal Body Size Length BL 1/8 watt 1/4 watt 1/2 watt 0.1500.020 (3.80.5) 0.250.015 (6.4.4) 0.390.010 (9.9.3) Body Diameter BD 0.0660.008 (1.70.2) 0.090.008 (2.3.2) 0.140.008 (3.6.2) Lead Length LL 1.000.125 (25.43.2) 1.50.125 (38.13.2) 1.50.125 (38.13.2) Lead Diameter LD 0.0160.002 (0.410.05) 0.025.002 (0.640.05) 0.032.002 (0.810.05) Clean Lead 0.187 (4.7) 0.300 (7.6) 0.450 (11.4) WIREWOUND AND FILM TECHNOLOGIES DIVISION om .c 4U et he aS at .D w w w Power Rating 05=1/8 watt 07=1/4 watt 20=1/2 watt RLR=Fixed film resistor. Established reliability. Lead Material Resistance C = Solderable/weldable leads First three digits represent significant figures; fourth digit is number of zeros. Tolerance F=1%, G=2% Failure Rate S = 0.001% for 1000 hrs. (60% confidence) 736 Greenway Road * Boone, North Carolina 28607-1860 * Tel: 828-264-8861 * Fax: 828-264-8866 * www.irctt.com 1 |
Price & Availability of RLR20C8660FS
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