3-1879501-1 TE Connectivity

High Power Thick Film Chip Resistors Type CRGH Series Key Features Thick Film Resistors with high power to size ratio, ideally suited to industrial and general purpose use Value range from to M Seven package sizes Terminal finish matte Sn over Ni The resistive element is screen printed and fired, and a passivation layer added. Each resistor is trimmed to tolerance by laser. The pre-scribed tile is then broken into strips, the end plating fired on, and the strips broken into individual components. Final termination finish is electroplated matte Sn over a Ni barrier layer. Characteristics Electrical Size 0402 0603 0805 1206 1210 2010 2512 Power Rating 0.1 0.2 0.33 0.5 0.75 1 2 (W) 70C Resistance 1R0 ~ 10M R10 ~ 10M R10 ~ 10M R10 ~ 10M R10 ~ 10M R10 ~ 10M R10 ~ 10M Range Tolerance 1% 5% Max. Working 50 50 150 200 200 200 250 Voltage (V) Max. Overload 100 100 300 400 500 500 500 Voltage (V) Dielectric 100 300 500 500 500 500 500 strength Temperature -55C ~ 155C Range Dimensions in Dimensions Shown for 1773204-1 Rev. F 02/2020 For Email, phone or live chat, millimetres unless reference purposes only. VersioDate go to: www.te.com/help otherwise specified Specifications subject to change High Power Thick Film Chip Resistors Power Rating: Resistors shall have a power rating based on continuous load operation at an ambient temperature of 70 . For temperature in excess of 70 , The load shall be derated as shown below: Voltage Rating Resistors shall have a rated direct-current (DC) continuous working voltage or an approximate sine-wave root-mean-square (RMS) alternating-current (AC) continuous working voltage at commercial-line frequency and waveform corresponding to the power rating, as determined from the following formula: RCWV = P x R Where: RCWV = Rated DC or RMS AC continuous working voltage at commercial-line frequency and waveform (volt) P = Power Rating (watt) R = Nominal Resistance (ohm) In no case shall the rated DC or RMS AC continuous working voltage be greater than the applicable maximum value. Dimensions in Dimensions Shown for 1773204-1 Rev. F 02/2020 For Email, phone or live chat, millimetres unless reference purposes only. VersioDate go to: www.te.com/help otherwise specified Specifications subject to change