CFR25J75R

Carbon film fixed Resistors Type CFR Series Key Features Low Cost – High Reliability High power to size ratio 5 power ratings – 0.25W ~ 2W Applications Audio Communications Measurement Computing The resistive element comprises a thin film of carbon, deposited onto a high thermal conductivity ceramic core. Metal end caps are force fitted to the element prior to spiralling to value. Tinned copper lead wires are welded to the end caps and the components are then coated. One coat of phenolic resin is followed by three coats of epoxy resin. All resistors are tested for value and tolerance. Characteristics – Electrical CFR16 CFR25 CFR50 CFR100 CFR200 Rated power @ 70°C (W) 0.25 0.33 0.5 1 2 Min 1R0 1R0 1R0 1R0 1R0 Resistance Range Ω Max 4M7 10M 10M 10M 10M Tolerance (%) 2 5 Code Letter G J ≤10R ±350 11R-99K 0 ~ -450 T.C.R. (PPM/°C) 100K-1M0 0 ~ -700 ≥1M1 0 ~ -1500 Selection Series E24 Limiting Element Voltage (V) 200 250 350 500 500 Max. Overload Voltage¹ (V) 400 500 700 1000 1000 Max Intermittent Overload 500 700 750 750 750 Voltage²(V) Operating temperature range -55 ~ +155 Climatic Category 55/155/56 Dielectric strength (V) 400 500 700 1000 1000 Insulation Resistance (MΩ) Min. 10000 ¹Maximum Overload Voltage is 2.5 times rated voltage up to the specified voltage for 5 seconds. ²Maximum Intermittent Overload Voltage is 4 times rated voltage up to the specified voltage for 1 second ON and 25 seconds OFF. >100R ONLY 1773195 CIS WR 08/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Carbon film fixed Resistors Dimensions Type L¹max. D Max. D ±0.05 I ±3 CFR16 3.5 1.85 0.45 28 CFR25 6.8 2.5 0.54 28 CFR50 9.0 3.0 0.54 28 CFR100 12.0 5.0 0.70 25 CFR200 16.0 5.5 0.70 28 ¹Length is measured in accordance with IEC 294 Derating curve Surface Temperature vs Load 1773195 CIS WR 08/2015 Dimensions in millimetres unless otherwise specified Dimensions Shown for reference purposes only. Specifications subject to change For Email, phone or live chat, go to: www.te.com/help Carbon film fixed Resistors Marking Resistors are marked with a four colour band code in accordance with IEC 62 on a beige base colour Color Black Brown Red Orange Yellow Green Blue Violet Grey White Gold Silver None 1st Figure 0 1 2 3 4 5 6 7 8 9 2nd Figure 0 1 2 3 4 5 6 7 8 9 Multiplier 1 10 100 1,000 10,000 100,000 1,000,000 10,000,000 100,000,000 1,000,000,000 0.1 0.01 Letter Tolerance Percent F G ±1% ±2% D C B ±0.5% ±0.25% ±0.1% J K M ±5% ±10% ±20% Mounting The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines. Packaging Carbon film resistors are normally supplied taped in 'ammo' boxes. Other styles may be supplied on request. All tape specifications are in accordance with IEC 286-1. Type CFR16 CFR25 CFR50 CFR100 CFR200 1773195 CIS WR 08/2015 Box Quantity 5000 4000 3000 1000 1000 Dimensions in millimetres unless otherwise specified Std. Tape Spacing 52 52 52 52 64 Dimensions Shown for reference purposes only. Specifications subject to change Component Spacing 5 5 5 10 10 For Email, phone or live chat, go to: www.te.com/help Carbon film fixed Resistors Performance Characteristics Ref QC 400 000 and QC 400 100 Test Ref 4.23 4.24 4.25.1 4.25.3 Test Ref. 4.13 4.16 4.18 4.19 4.22 Long term tests ±(5% +0.1Ω) Climatic Sequence Damp heat, steady state Endurance @ 70°C Endurance @ 155°C Short term Tests ±(1% +0.05Ω) Overload Robustness of terminations Resistance to soldering heat Rapid change of temperature Vibration How To Order CFR Common Part CFR – Carbon Film Resistor 1773195 CIS WR 08/2015 Dimensions in millimetres unless otherwise specified 16 Size 16 – 0.25W 25 – 0.33W 50 – 0.50W 100 – 1.00W 200 – 2.00W J Tolerance G – 2% J – 5% Dimensions Shown for reference purposes only. Specifications subject to change 100R Value 1Ω - 1R0 1KΩ (1,000Ω) - 1K0 100KΩ(100,000Ω) – 100K 1MΩ(1,000,000Ω) – 1M0 For Email, phone or live chat, go to: www.te.com/help