RNCS/RNCH Series Stackpole Electronics, Inc. Anti-Corrosive Tantalum Nitride Replacement Resistor Resistive Product Solutions Features: Special Passivation for moisture sensitive applications Absolute TCRs to 15 ppm/C Test proven immunity to humidity and moisture corrosion Absolute tolerances to 0.1% Ideal replacement for costly Tantalum Nitride resistors Qualified to AEC-Q200 E196 values are not marked RoHS compliant / lead-free The RNCS/RNCH series employs a special manufacturing process to ensure high power, high precision, ultra stable performance, and long life in the harshest environments. In moisture comparison testing, the RNCS/RNCH series outperformed conventionally passivated Nichrome chip resistors and demonstrated the anti-corrosive claims characterized by Tantalum Nitride resistor products. Electrical Specifications - RNCS Maximum Maximum Resistance Ohmic Range () and Tolerance Power Rating Working Overload Temperature Type / Code (Watts) 70C (1) Voltage Coefficient 0.1%, 0.25%, 0.5% Voltage 15 ppm/C 49.9 - 12K RNCS0402 0.063W 25V 50V 25 ppm/C 25 - 25K 50 ppm/C 15 ppm/C RNCS0603 0.063W 50V 100V 25 ppm/C 25 - 332K 50 ppm/C 15 ppm/C RNCS0805 0.1W 100V 200V 25 ppm/C 10 - 1M 50 ppm/C 15 ppm/C RNCS1206 0.125W 150V 300V 25 ppm/C 10 - 1M 50 ppm/C 15 ppm/C 25 - 1M 0.25W RNCS2010 150V 300V (2) 25 ppm/C (0.5W) 10 - 1M 50 ppm/C 15 ppm/C 25 - 1M 0.5W RNCS2512 150V 300V (2) 25 ppm/C (1W) 10 - 1M 50 ppm/C (1) Lesser of PR or maximum working voltage (2) Higher power rating for each package size is valid if ambient temp 80C and terminal temp 105C Rev Date: 03/03/2017 1 www.seielect.com This specification may be changed at any time without prior notice marketing seielect.com Please confirm technical specifications before you order and/or use. RNCS/RNCH Series Stackpole Electronics, Inc. Anti-Corrosive Tantalum Nitride Replacement Resistor Resistive Product Solutions Electrical Specifications - RNCH Maximum Maximum Resistance Ohmic Range () and Tolerance Power Rating Type / Code Working Overload Temperature (Watts) 70C (1) Voltage Coefficient 0.1%, 0.25%, 0.5% Voltage 15 ppm/C RNCH0603 0.1W 75V 150V 25 ppm/C 25 - 220K 50 ppm/C 15 ppm/C RNCH0805 0.25W 150V 300V 25 ppm/C 25 - 680K 50 ppm/C 15 ppm/C RNCH1206 0.33W 200V 400V 25 ppm/C 25 - 1M 50 ppm/C (1) Lesser of PR or maximum working voltage Mechanical Specifications Weight (g) L W H a b Type / Code Unit (1000 pc.) Body Length Body Width Body Height Top Termination Bottom Termination 0.039 0.002 0.020 0.002 0.012 0.002 0.008 0.004 0.008 0.004 inches RNCS0402 0.55 1.00 0.05 0.50 0.05 0.30 0.05 0.20 0.10 0.20 0.10 mm RNCS0603 0.061 0.008 0.031 0.008 0.018 0.004 0.012 0.008 0.012 0.008 inches 1.85 RNCH0603 1.55 0.20 0.80 0.20 0.45 0.10 0.30 0.20 0.30 0.20 mm RNCS0805 0.079 0.008 0.049 0.008 0.022 0.004 0.012 0.008 0.016 0.010 inches 4.76 RNCH0805 2.00 0.20 1.25 0.20 0.55 0.10 0.30 0.20 0.40 0.25 mm RNCS1206 0.120 0.008 0.061 0.008 0.022 0.004 0.017 0.012 0.014 0.010 inches 9.11 RNCH1206 3.05 0.20 1.55 0.20 0.55 0.10 0.42 0.30 0.35 0.25 mm 0.193 0.006 0.094 0.006 0.022 0.004 0.024 0.012 0.020 0.010 inches RNCS2010 23.82 4.90 0.15 2.40 0.15 0.55 0.10 0.60 0.30 0.50 0.25 mm 0.248 0.006 0.122 0.006 0.022 0.004 0.024 0.012 0.020 0.010 inches RNCS2512 38.46 6.30 0.15 3.10 0.15 0.55 0.10 0.60 0.30 0.50 0.25 mm Performance Characteristics Test Specification Test Test Method Test Condition 0603, 0805, 1206, 2010, 2512 0402 0.02% RCWV*2.5 or Max. overload voltage Short Time Overload JIS-C-5201-1 5.5 0.1% 0.2% for high power rating whichever is lower for 2 seconds 0.05% 70 2C, RCWV for 1000 h. with 1.5 h. Endurance MIL-STD-202 Method 108A 0.25% 0.25% for high power ratingO and 0.5 h.OF 0.05% 40 2C, 90~95% R.H., RCWV for 1000 Damp Heat with Load MIL-STD-202 Method 103B 0.5% 0.25% for high power rating h. with 1.5 h.O and 0.5 h.OF Solderability MIL-STD-202 Method 208H 95% min. coverage 245 5C for 3 seconds Resistance to Soldering MIL-STD-202 Method 210E 0.02% 0.1% 260 5C for 10 seconds Heat Thermal Shock MIL-STD-202 Method 107G 0.02% 0.1% -55C ~ 150C, 100 cycles RCWV (Rated Continuous Work Voltage) = (P*R) or Max. Operating voltage whichever is lower Storage Temperature: 15~28C. Humidity < 80% R.H. Rev Date: 03/03/2017 2 www.seielect.com This specification may be changed at any time without prior notice marketing seielect.com Please confirm technical specifications before you order and/or use.