825F15RE

89 Series Metal-Mite® Aluminum Housed Axial Terminal Wirewound, 1% Tolerance The 89 Series is a high-performance axial type resistor. These molded-construction metal-housed resistors are available in higher power ratings than standard axial resistors and are better suited to withstanding vibration, shock and harsh environmental conditions. The 89 Series Metal-Mite® resistors are aluminum housed to maintain high stability during operation and to permit secure mounting to chassis surfaces. The metal housing also provides heat-sinking capabilities. F e at u r e s • High Stability: ±0.5% ∆R • High power to size ratio • Metal housing allows chassis mounting and provides heat sink capability S e r i e s s p e c i f i c at i o n s Series 805 810 825 850 Wattage 5 10 25 50 Ohms 0.10-25K 0.10-50K 0.010-75K 0.005-100K Voltage 210 320 520 1170 Non-Inductive versions available. Insert “N” before tolerance code. Example: 850NF560 Characteristics Housing Metal, anodized aluminum Internal Coating Silicone Core Ceramic Terminals Solder-coated axial Derating Linearly from 100% @ +25°C to 0% @ +275°C. Tolerance ±1% and ±5% (other tolerances available). Power rating Rating is based on chassis mounting area and temperature stability. Proper heat sink as follows: 5W and 10W units, 4” x 6” x 2” x .040” Aluminum chassis; 25W units, 5” x 7” x 2” x .040” Aluminum chassis; 50W units, 12” x 12” x .059” Aluminum panel. Maximum ohmic values See chart. Overload 5 times rated wattage for 5 seconds. Temperature coefficient Under 1Ω: ±90 ppm/°C; 1 to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C. Dielectric withstanding voltage 5W and 10W rating,1000 VAC; 25 and 50W ratings, 2250 VAC. (continued) 128 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 89 Series Metal-Mite® Aluminum Housed Axial Terminal Wirewound, 1% Tolerance 805 B E (in./mm) Ø 1.27 ±.13 810, 825, 850 D i m e n s i o n s L Ø 2.0 ±.25 A D 16AWG min. L J GA 2.1 ±.1 F E B F G K J Dimensions have changed as of August 2015 D } H C C H K 2.16 min. A max. B max. 805 0.65" / 16.5 1.18" / 30.0 825 1.10" / 28.0 2.01" / 51.0 810 850 0.83" / 21.0 1.10" / 28.0 C max. 1.44" / 36.5 2.85" / 72.5 0.35" / 8.8 0.43" / 11.0 0.58" / 14.8 0.58" / 14.8 D max. E max. 0.33" / 8.5 0.63" / 15.9 0.56" / 14.2 1.07" / 27.3 0.44" / 11.2 0.56" / 14.2 F ±.3mm G ±.3mm H max. J max. K max. L ±.25mm 0.44" / 11.3 0.49" / 12.4 0.18" / 4.5 0.09" / 2.4 0.07" / 1.8 0.09" / 2.4 0.72" / 18.3 0.78" / 19.8 0.30" / 7.7 0.20" / 5.2 0.10" / 2.6 0.13" / 3.2 0.78" / 19.9 0.56" / 14.3 1.93" / 49.1 1.56" / 39.7 0.63" / 15.9 0.84" / 21.4 0.22" / 5.5 0.33" / 8.4 0.11" / 2.8 0.20" / 5.2 0.07" / 1.8 0.10" / 2.6 0.09" / 2.4 0.13" / 3.2 OR D ERIN G IN F ORMATION           20 25 30 40 50 75 100 150 200 250 300 400 500 750 1,000                                                   1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000 6,000 10,000 15,000 20,000 25,000 50,000 75,000 100,000                            850F––– 50 825F––– 25 Part No. Prefix  Suffix –––1K5 –––2K0 –––2K5 –––3K0 –––3K5 –––4K0 –––4K5 –––5K0 –––6K0 –––10K –––15K –––20K –––25K –––50K –––75K –––100K 805F––– 5 810F––– 10 Ohmic value 850F––– 50 825F––– 25         805F––– 5 810F––– 10 825F––– 25 850F––– 50                 Ohmic value 805F––– 5 810F––– 10         Part No. Prefix  Suffix –––20R –––25R –––30R –––40R –––50R –––75R –––100 –––150 –––200 –––250 –––300 –––400 –––500 –––750 –––1K0 Wattage   Part No. Prefix  Suffix 0.005 –––R005 0.010 –––R010 0.025 –––R025 0.1 –––R10 0.3 –––R30 0.5 –––R50 0.7 –––R70 1.0 –––1R0 1.5 –––1R5 2.0 –––2R0 3.0 –––3R0 4.0 –––4R0 5.0 –––5R0 10.0 –––10R 15.0 –––15R Wattage  Ohmic value Wattage Non-Inductive Winding RoHS Optional (blank = std. winding) Compliant 805NF5R0E     Series 805 = 5 Watt 810 = 10 watt 825 = 25 watt 850 = 50 watt          = Standard values  = Non-standard values subject to minimum handling charge per item Shaded values involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling.     As of September 2006, the 89 Series is no longer offered as Mil. Spec. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com Tolerance Ohms F = 1% R005= 0.005Ω J = 5% R10 = 0.1Ω 1R0 = 1.0Ω 250 = 250Ω 1K0 = 1,000Ω 1K5 = 1,500Ω 25K = 25,000Ω 129