D100K5K0E OHMITE | Alldatasheet

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Technical content

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com108 Series Wattage Ohms Core Code Voltage Standard Terminal D12 12 1.0-10K D 565 57 D25 25 1.0-25K K 625 40 D50 50 1.0-100K K 1625 40 D75 75 1.0-100K K 2625 40 D100 100 1.0-100K M 2845 40 D175 175 1.0-100K P 3595 46 D225 225 1.0-100K P 4595 46 D500 500 1.5-15K S 4970 45 D1000 1000 3.0-27.7K S 8900 45 Other sizes available; contact Ohmite. Also available in low cost Centohm or Silicone coating; contact Ohmite. Adjustability 10% to 90% of full value. Wattage is proportional to this adjusted resistance value. Coating Lead free vitreous enamel. Core Tubular ceramic. Terminals Solder coated radial lug. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu Adjustable terminal Nickel plated steel. (Screwdriver type adjustable lug supplied standard. Other types, including silver contact units, available.) Derating Linearly from 100% @ +25°C to 0% @ +350°C. Tolerance ±10% (K) Power rating Based on 25°C free air rating. The stated wattage rating applies only when the entire resistance is in the circuit. Setting the lug at an intermediate point reduces the wattage rating by approximately the same proportion. Example: If the lug is set at half resistance, the wattage is reduced by approx. one-half. Overload 10 times rated wattage for 5 seconds. Temperature coefficient ±260 ppm/°C Dielectric withstanding voltage 1000 VAC: 12 to 100 watt rating. 3000 VAC: 175 and 225 watt rat- ing (measured from terminal to mounting bracket) Max. amps To calculate, use the formula √P/R.

210 Series

Dividohm® Vitreous Enamel Adjustable Power Choose Ohmite’s 210 Type adjustable resistors for applications requiring settings at different resistance values. These wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and set- ting equip ment to meet various line voltages. 210 Type resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. They also offer the durability of lead free vitreous enamel coating and all-welded construction. Mounting brackets not included with resistors.

FeatureS

  • Terminals suitable for soldering or bolt connection.
  • Adjustable lug supplied
  • High wattage applications
  • All-welded construction
  • Rugged lead free vitreous enamel coating.
  • Flame resistant coating
  • Additional adjustable lugs available
  • RoHS compliant product available. Add “E” suffix to part number to specify characteriSticS SerieS SPeciFicatiONS Power limitations for high resis- tance values: When resistance exceeds the resistance values listed below, derate the Power Rating by 25% to improve reliability: Power Resistance rating value 12W 4,500Ω 25W 9,000Ω 50W 20,000Ω 75W 35,000Ω 100W 50,000Ω No power derating neces- sary for ratings higher than 100W.

1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 109 L D C  = Standard values; check availability at www.ohmite.com 4,000 –––4K0E  6,000 –––6K0E  12,000 –––12KE Wattage Wattage Wattage Ohmic value D12K––– 12 D50K––– 50 D175K––– 175 Part No. Prefix  Suffix D225K––– 225 D500K––– 500 D1000K–––1000 D25K––– 25 D100K––– 100 D75K––– 75 Ohmic value D12K––– 12 D50K––– 50 D100K––– 100 D175K––– 175 Part No. Prefix  Suffix D225K––– 225 D500K––– 500 D1000K–––1000 D25K––– 25 D75K––– 75 Ohmic value D12K––– 12 D50K––– 50 D175K––– 175 Part No. Prefix  Suffix D225K––– 225 D25K––– 25 D100K––– 100 D75K––– 75 See 270 series custom core and terminal infoTolerance J= 5% K= 10% Ohms 1R0 = 1Ω 250 = 250Ω 1K0 = 1,000Ω 25K = 25,000Ω 25K5 = 25,500Ω RoHS Compliant Series Wattage Coating Blank =V itreous C= Centohm S= Silicone 50KΩ and 100KΩ resistance values involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling. Tolerance J= 5% K= 10% Core Diameter See “Core and Terminal Selection” Ohms R500 = 0.500Ω 1R00 = 1Ω 250R = 250Ω 1K00 = 1,000Ω 25K0 = 25,000Ω 25K5 = 25,500Ω RoHS Compliant Coating 210 = Vitreous 410 = Silicone Ceramic 610 = Centohm Wattage Terminal Type See “Resistor Terminals for Tubular Cores” Series Wattage L D C Core Code Standard Terminal Dividohm® Vitreous Enamel Adjustable Power dimeNSiONS (in. / mm)

OrderiNg iNFOrmatiON

Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ohmite: D50K50K D25K300 D225K500-B (BULK) D12K150 D100K100 D12K100 D25K1R0 D25K100E D25K10RE D12K15RE D12K150E D12K100E D12K10RE D12K10KE D100K50RE D25K1K0E D100K500E D25K1K5E D100K2R0E D100K5R0E D100K3R0E D75K15RE D25K15RE D50K5K0E D25K150E D12K1R0E D50K3R0E D25K500E D100K2K5E D25K10KE D50K5R0E D25K1R0E D50K4R0E D50K500E D50K50RE D50K50KE D12K1K0E D50K400E D12K3K0E D100K25RE D100K250E D100K5K0E D50K2K0E D50K2K5E D25K5R0E D100K1K5E D225K2K5E D175K2K5E D25K400E D100K1K0E D25K7R5E D50K100KE D225K250E D175K250E D175K25RE D225K25RE D100K100KE D50K25KE D50K25RE D50K250E D225K5K0E D12K750E D12K75RE D75K50RE D25K50RE D50K3K0E D50K1K0E D50K1K5E D225K1R0E D25K2R0E D75K300E D25K300E D12K2K5E D12K2K0E D50K1R0E D225K3R0E D12K500E D12K50RE D50K10KE D50K10RE D50K100E D12K5R0E D50K300E D50K30KE D12K5K0E D50K150E D225K10KE D225K100E D175K100E D225K10RE D25K20KE D25K20RE D25K200E D12K250E D12K25RE D25K3R0E D12K2R0E D100K4R0E D25K25KE D25K250E