HIGH VOLTAGE CARBON RESISTORS 1/8 WATT to 3 WATT CFZ SERIES RoHS RESISTORSCAPACITORSCOILSDELAY LINES Term.W is RoHS compliant & 260°C compatible High pulse voltage capability Low cost, prompt delivery Standard resistance range: 1K - 22MΩ Surface Mount version available! Inherently low inductance Type CFZ was developed as a low-cost alternative to high voltage thick film and carbon composition resistors. Carbonized film processing enables pulse capabilities to 12KV! Elements are protected by moisture resistant epoxy coating for excellent environmental performance. Application assistance available. OPTIONS Option 25 - Hot solder dipped leads Option 37 - Group A screening per Mil-R-39008 Numerous design modifications are available (custom marking, uninsulated, specialty non-inductive/ high frequency design, cut & formed leads, etc.) L H D d Inch [mm] RCD Type Wattage Max Working Voltage 1 Peak Pulse Voltage 2 L D d ±.003 [.08] H3 CFZ12 .125W 250V 2K V .145±.032 [3.68±.8] .062±.02 [1.57±.51] .020 [.51] 1.06±.08 [27±2] CFZ25 .25W 300V 3K V .250±.032 [6.35 ±.8] .090±.02 [2.2 ±.51] .024 [.61] 1.06±.08 [27±2] CFZ50S .5W 400V 5K V .354±.032 [8.99±.8] .125±.02 [3.18±.51] .028 [.71] 1.06±.08 [27±2] CFZ75 .75W 500V 6K V .354±.032 [8.99±.8] .148±.02 [3.76±.51] .031 [.79] .980 [25] Min CFZ100 1.0W 600V 7K V .470±.050 [11.9±1.3] .180±.025 [4.57±.64] .031 [.79] 1.06 [27] Min CFZ200 2.0W 700V 10K V .600±.050 [15.2±1.3] .200±.025 [5.08±.64] .031 [.79] 1.06 [27] Min CFZ300 3.0W 800V 12K V .710±.080 [18.0±2.0] .250±.050 [6.35±1.27] .031 [.79] 1.26 [32] Min 1 Maximum working voltage = (PR)1/2, voltage not to exceed the value listed. Increased voltage ratings available Peak pulse voltage is highly dependent on pulse waveform and resistance value. Voltage levels given indicate the maximum levels for the series. These levels are not attainable for all values and pulse waveforms. Consult factory for application assistance. 3 Lead length is for bulk packaged parts, taped parts may be shorter. Non standard lengths and cut&formed leads available) 2 DERATING SPECIFICATIONS RCD CFZ12 through CFZ200 power ratings must be derated above 70°C, derate CFZ300 above 40°C. % OF RATED POWER 100 Resistance Range 1K to 22MΩ† Standard Tolerance ±5% (2%, 10% avail) CFZ12-CFZ200 CFZ300 60 Dielectric Strength 40 20 0 -55° to +165°C† Operating Temp. Range 80 30 50 70 90 110 AMBIENT TEMP. ( °C ) 130 150 170 165 TYPICAL PERFORMANCE CHARACTERISTICS Load Life ±3% Shelf Life ±1%/yr Short Time Overload ±1% Solder Heat ±0.3% Moisture ±2% Temperature Cycling ±0.5% Insulation Resistance 10,000MΩ CFZ12 =400V, CFZ25-75 = 500V, CFZ100-300=1000V Temp.Coef.1K-100K 100K-1M 1M -10M 0.05%/°C typ. 0.1%/°C typ. 0.15%/°C typ. † Expanded range available, consult factory. PART NUMBER DESIGNATION: CFZ25 - 101 - J T W RCD Type Options: 37, 25 (leave blank if standard) 3-Digit Resis.Code: 2 signif. digits & multiplier (102=1KΩ, 103=10K, 104=100K, 105=1M, 106=10M) Tolerance Code: J=5% (std), G=2%, K=10% Packaging: B = Bulk, T = Tape & Reel Termination: W= Lead-free, Q= Tin/Lead (leave blank if either is acceptable, in which case RCD will select based on lowest price and quickest delivery RCD Components Inc, 520 E.Industrial Park Dr, Manchester, NH, USA 03109 rcdcomponents.com Tel: 603-669-0054 Fax: 603-669-5455 Email:[email protected] FA022B Sale of this product is in accordance with GF-061. Specifications subject to change without notice. 75