NSP/NSPP Series Stackpole Electronics, Inc. Ceramic Housed - Consumer Grade Resistor Features: * * * * * * * Resistive Product Solutions Flameproof construction Temperature coefficient of resistance of 200ppm/C Low resistance values Power derating is linear from100% at 25C to zero at 250C Also available with standoffs as NSPP Other styles and configurations available - contact factory RoHS compliant / lead-free Electrical Specifications Type / Code Power Rating (Watts) @ 25C NSP 2 2W NSP 3 3W NSP 5 5W NSP 7 7W NSP 10 10W NSP 15 15W NSP 20 20W NSP 25 25W (*) Lesser of PR or maximum working voltage. Maximum Working Voltage (*) 100V 200V 300V 350V 500V 600V 700V 700V Resistance Temperature Coefficient 200 ppm/C 200 ppm/C 200 ppm/C 200 ppm/C 200 ppm/C 200 ppm/C 200 ppm/C 200 ppm/C Ohmic Range () and Tolerance 1%, 5% 0.1 - 20K 0.1 - 20K 0.1 - 20K 0.1 - 20K 0.1 - 20K 0.1 - 2K 0.1 - 2K 0.1 - 5.1K Performance Characteristics Test Test Results Moisture Resistance Thermal Shock Load Life @ 70C - 1,000 hrs Resistance to Sodering Heat Short Time Overload Dielectric Withstanding Voltage Operating Temperature Range: -55C to +250C Rev Date: 10/13/2010 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 5% 2% 5% 2% 2% 2% 1 www.seielect.com marketing@seielect.com NSP/NSPP Series Stackpole Electronics, Inc. Ceramic Housed - Consumer Grade Resistor Resistive Product Solutions Mechanical Specifications Type / Code A Body Length B Body Width C Body Height D Lead Length (Bulk) E Lead Diameter F Standoff Height Units NSP 2 0.71 0.02 18.0 0.5 0.28 0.04 7.0 1.0 0.28 0.04 7.0 1.0 1.42 0.12 36.0 3.0 0.026 0.002 0.65 0.05 - inches mm NSPP 2 0.71 0.02 18.0 0.5 0.28 0.04 7.0 1.0 0.28 0.04 7.0 1.0 1.42 0.12 36.0 3.0 0.026 0.002 0.65 0.05 0.04 1.00 inches mm NSP 3 0.87 0.02 22.0 0.5 0.32 0.04 8.0 1.0 0.32 0.04 8.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSPP 3 0.87 0.02 22.0 0.5 0.32 0.04 8.0 1.0 0.32 0.04 8.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 0.04 1.00 inches mm NSP 5 0.87 0.02 22.0 0.5 0.39 0.04 10.0 1.0 0.35 0.04 9.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSPP 5 0.87 0.02 22.0 0.5 0.39 0.04 10.0 1.0 0.35 0.04 9.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 0.08 2.00 inches mm NSP 7 1.38 0.02 35.0 0.5 0.39 0.04 10.0 1.0 0.39 0.04 10.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSP 10 1.89 0.02 48.0 0.5 0.39 0.04 10.0 1.0 0.39 0.04 10.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSPP 10 1.89 0.02 48.0 0.5 0.39 0.04 10.0 1.0 0.35 0.04 9.0 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 0.12 3.00 inches mm NSP 15 1.89 0.02 48.0 0.5 0.49 0.04 12.5 0 1.0 0.49 0.04 12.5 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSP 20 2.36 0.04 60.0 1.0 0.57 0.04 14.5 1.0 0.53 0.04 13.5 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm NSPP 20 2.36 0.04 60.0 1.0 0.49 0.04 12.5 1.0 0.49 0.04 12.5 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 0.12 3.00 inches mm NSP 25 2.36 0.04 60.0 1.0 0.57 0.04 14.5 1.0 0.53 0.04 13.5 1.0 1.42 0.12 36.0 3.0 0.032 0.002 0.80 0.05 - inches mm Performance Characteristics Rev Date: 10/13/2010 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 2 www.seielect.com marketing@seielect.com NSP/NSPP Series Stackpole Electronics, Inc. Ceramic Housed - Consumer Grade Resistor Resistive Product Solutions How to Order Type NSP NSPP SEI Type Code Nominal Resistance Tolerance Packaging NSP 7 1.2K 5% A Description Standard With Standoff Code 2 3 5 7 10 15 20 25 Tolerance 1% 5% Values E96 E24 Types All Qty 1,000 Description Bulk Code A New part number format starting January 3rd, 2011: How to Order 1 2 3 4 5 6 7 8 9 10 N S P 7 J B 1 K 2 0 Product Series Standard NSP With Standoff NSPP Size 2 3 5 7 10 15 20 25 Power 2W 3W 5W 7W 10W 15W 20W 25W Tolerance Tol Code 1% F 5% J Rev Date: 10/13/2010 This specification may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. Packaging Code B Description Bulk Size All sizes Resistance Value Quantity 1,000 Four characters with the multiplier used as the decimal holder. 0.1 ohm = R100 1 ohm = 1R00 20 Kohm = 20K0 3 www.seielect.com marketing@seielect.com