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TNP10P PRECISION POWER RESISTOR TO126

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INTRODUCTION
These are TO126 super precision power resistors.  They can achieve 1W in free air and 5W when attached to the
copper foil of a circuit board.  These models exhibit low noise, high frequency operation and high density installation.
Applications include:  Constant current sources, electronic load circuits, LSI tests, measurement, audio PA systems
and motor control.

GENERAL SPECIFICATIONS
　

Item	Specification Performance
Resistance Range	0.1-0.99R	1-5R	5-51KR
TCR[ppm/C]	+-25(E)	+-5(Z), +-10(N), +-25(E)	+-5(Z), +-10(N), +-25(E)
Tolerance[%]	1(F), 2(G), 5(J)	+-0.5(D), +-1(F)	See Note 1
Nominal Resistance	E24 or any value
Temp. Range	-55C to +155C
Rated Temperature	+25C
Rated Power	5W (-55 to 25C flange temperature), 0.5W free air
Derated Rated Power	5W (-55 to 25C flange temperature) At +-0.1(B), +-0.25(C)
Heat Resistance	6.0 C/W Hot spot to flange
Max Applied Voltage	300V or Root(PR)
Inductance	9nH At stand-off
Capacitance	1pF At stand-off

Notes:
1/  +-.05(A), +-0.1(B), +-0.25(c), +-0.5(D)

Item	Performance	Condition
Withstanding Voltage	DC2000V	60 Sec.
Insulation Resistance	Over 1000MR	Between Terminals and Flange
Short Time Overload	+-(0.25%+0.05R)	Rated P X 2.5 sec. w/heatsink
Temp. Cycle	+-(0.25%+0.05R)	-55C 30min., 120C 30min. 5 cycles
Humidity	+-(1.0%+0.05R)	60C, 90min. ON, 30min. OFF, 1000hrs
Load Life	+-(1.0%+0.05R)	25C, 90min. ON, 30min. OFF, 1000hrs
Soldering Heat	+-(0.1%+0.05R)	350 +-5C, 3 sec.
Solderability	Over 3/4 of surface	230 +-5C, 3 sec.
Vibration	+-(0.25%+0.05R)	JISC5202
Terminal Strength	+-(0.25%+0.05R)	Tension 4.9N, 1-5 sec. Bend2.45N, 90 degree, 2 times

DIMENSIONS

CONSTRUCTION DIAGRAM

TEMPERATURE RISE AND DERATING CURVES

ORDERING PROCEDURE EXAMPLE

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