200 Series Brown Devil(R) Vitreous Enamel Power Ohmite's Brown Devil(R) is a small, exceptionally durable power resistor. It features all-welded construction and rugged, flame resistant conformal lead free vitreous enamel coating to ensure successful performance under high temperatures. The wirewound 200 Series has a hollow-core construction, which accommodates rigid mounting with brackets or thru bolts. Mounting brackets not included with resistors. F e at u r e s * Rugged lead free vitreous enamel coating * All-welded construction. * Self supporting terminal mounting option. * Higher power ratings. * Flame-resistant lead free vitreous enamel coating. * RoHS compliant product available. Add "E" suffix to part number to specify. S ERIE S S P ECI F ICATI O N S Series B5 B8 B12 B20 Wattage Ohms Lead Gauge Max. Voltage* 5.25 0.1-20K 20 187 8.0 0.03-25K 18 250 12.0 0.08-51K 18 625 20.0 0.1-100K 18 750 Non-Inductive versions available. Insert "N" before tolerance code. Example: B5NJ10RE Also available in low cost Centohm or Silicone coating. Consult Ohmite. * Maximum Voltage is based on Ohm's Law [V=P*R] as limited by the resistance value of specified product characteristics Coating lead-free vitreous enamel Core Ceramic Terminals Tinned axial; RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu Derating Linearly from 100% @ +25C to 0% @ +350C Tolerance 1+: 5% under 1: 10% Power rating Based on 25C free air rating Overload 10 times rated wattage for 5 seconds Temperature coefficient 5 and under: 400 ppm/C Above 5: 260 ppm/C Max. amps To calculate, use the formula P/R (continued) 82 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com 200 Series Brown Devil(R) Vitreous Enamel Power d i m e ns i ons (in. / mm) 1.50 in. -0/+0.25 38.10 mm -0/+6.35 Series Wattage L D C Lead Gauge B5 5.25 0.625 / 15.88 0.250 / 6.35 0.135 / 3.43 20 B12 12.0 0.313 / 7.94 0.188 / 4.76 B8 D C B20 L 8.0 1.000 / 25.40 0.313 / 7.94 20.0 2.000 / 50.80 0.438 / 11.11 1.750 / 44.45 0.188 / 4.76 0.250 / 6.35 18 18 18 o r d e r i n g i nfo r m a t i on Standard Values 270 300 330 350 360 390 400 430 450 470 500 510 560 600 620 650 680 700 750 800 820 900 910 1,000 1,100 1,200 1,250 1,300 1,500 1,600 1,750 1,800 2,000 2,200 Coating Non-Inductive Blank = Vitreous Winding C = Centohm Optional (blank S = Silicone Wattage = std. winding) Series Tolerance F = 1% H = 3% J = 5% K = 10% ---270E ---300E ---330E ---350E ---360E ---390E ---400E ---430E ---450E ---470E ---500E ---510E ---560E ---600E ---620E ---650E ---680E ---700E ---750E ---800E ---820E ---900E ---910E ---1K0E ---1K1E ---1K2E ---1K25E ---1K3E ---1K5E ---1K6E ---1K75E ---1K8E ---2K0E ---2K2E 2,250 2,400 2,500 2,700 2,750 3,000 3,300 3,500 3,600 3,900 4,000 4,300 4,500 4,700 5,000 5,100 5,600 6,000 6,200 6,800 7,000 7,500 8,000 8,200 8,500 9,000 9,100 10,000 11,000 12,000 12,500 13,000 13,500 15,000 ---2K25E ---2K4E ---2K5E ---2K7E ---2K75E ---3K0E ---3K3E ---3K5E ---3K6E ---3K9E ---4K0E ---4K3E ---4K5E ---4K7E ---5K0E ---5K1E ---5K6E ---6K0E ---6K2E ---6K8E ---7K0E ---7K5E ---8K0E ---8K2E ---8K5E ---9K0E ---9K1E ---10KE ---11KE ---12KE ---12K5E ---13KE ---13K5E ---15KE Part No. Prefix Suffix 16,000 ---16KE 17,500 ---17K5E 18,000 ---18KE 20,000 ---20KE 22,500 ---22K5E 25,000 ---25KE 30,000 ---30KE 35,000 ---35KE 40,000 ---40KE 45,000 ---45KE 50,000 ---50KE 55,000 ---55KE 60,000 ---60KE 65,000 ---65KE 70,000 ---70KE 75,000 ---75KE 80,000 ---80KE 85,000 ---85KE 90,000 ---90KE 95,000 ---95KE 100,000 ---100KE = Standard values; check availability at www.ohmite.com These values involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling: B5: 6.8K-20K B8: 12.5K-25K B12: 30K-51K B20: 22.5K-100K Made-to-order Parts RoHS Compliant Ohms 1R0 = 1 250 = 250 1K0 = 1,000 25K = 25,000 25K5 = 25,500 Non-Inductive Winding Optional (blank = std. winding) Core Diameter See "Core and Terminal Selection" RoHS Compliant 200N8D5R000JE Coating 200 = Vitreous 400 = Silicone Ceramic Wattage 3 5.25 8 12 20 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com Ohms R500 = 0.500 1R00 = 1 250R = 250 1K00 = 1,000 25K0 = 25,000 25K5 = 25,500 83 Tolerance F = 1% H = 3% J = 5% K = 10% B5J--- 5.25 B8J--- 8 B12J--- 12 B20J--- 20 Ohmic value B5J--- 5.25 B8J--- 8 B12J--- 12 B20J--- 20 Ohmic value B5J--- 5.25 B8J--- 8 B12J--- 12 B20J--- 20 Ohmic value B5J--- 5.25 B8J--- 8 B12J--- 12 B20J--- 20 Ohmic value B5J--- 5.25 B8J--- 8 B12J--- 12 B20J--- 20 ---20RE ---22RE ---24RE ---25RE ---27RE ---30RE ---33RE ---35RE ---36RE ---39RE ---40RE ---43RE ---47RE ---50RE ---51RE ---56RE ---62RE ---68RE ---75RE ---82RE ---91RE ---100E ---110E ---120E ---125E ---130E ---150E ---160E ---180E ---200E ---220E ---225E ---240E ---250E Part No. Prefix Suffix Wattage 20 22 24 25 27 30 33 35 36 39 40 43 47 50 51 56 62 68 75 82 91 100 110 120 125 130 150 160 180 200 220 225 240 250 Part No. Prefix Suffix Wattage Part No. Prefix Suffix Wattage ---R50E ---1R0E ---1R1E ---1R2E ---1R3E ---1R5E ---1R6E ---1R8E ---2R0E ---2R2E ---2R4E ---2R7E ---3R0E ---3R3E ---3R6E ---3R9E ---4R0E ---4R3E ---4R7E ---5R0E ---5R1E ---5R6E ---6R2E ---6R8E ---7R5E ---8R2E ---9R1E ---10RE ---11RE ---12RE ---13RE ---15RE ---16RE ---18RE Wattage 0.5 1 1.1 1.2 1.3 1.5 1.6 1.8 2 2.2 2.4 2.7 3 3.3 3.6 3.9 4 4.3 4.7 5 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 Part No. Prefix Suffix Ohmic value Wattage See website for custom core info Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ohmite: B20J1K0 B12J20R B20J1K5E B20J1K0E B20J1K2E B8J1K5E B8J1K1E B8J1K0E B8J1K2E B20J100KE B20J85KE B8J12RE B8J1R5E B8J125E B8J1R0E B5J7R5E B8J20KE B12J2K0E B8J20RE B8J200E B5J9K1E B20J1R0E B20J125E B20J60KE B20J100E B20J10RE B20J10KE B5J910E B5J91RE B20J70KE B20J700E B8J2R0E B8J225E B8J10RE B12J25KE B8J100E B12J250E B20J8K0E B8J10KE B12J25RE B8J5R0E B12J75RE B8J40RE B12J750E B20J5K0E B20J45KE B20J7K0E B20J650E B8J25KE B8J250E B12J13K5E B20J7K5E B8J25RE B20J65KE B20J15KE B5J75RE B5J750E B5J9R1E B20J6K0E B20J150E B12J2R0E B12J225E B12J22K5E B12J20KE B12J20RE B5J7K5E B12J200E B8J12K5E B8J2K5E B20J800E B8J2K0E B20J80KE B8J2K25E B8J150E B8J15RE B20J75KE B8J15KE B20J750E B20J75RE B5J8K2E B5J6R8E B5J6R2E B5J62RE B5J620E B12J3K5E B12J3K0E B5J510E B5J51RE B8J6K0E B8J75RE B20J55KE B8J750E B12J30RE B12J300E B5J6K8E B5J47RE B12J30KE B5J470E B5J6K2E B5J430E