Features: 1:high testing precision 2:small and quick in reaction 3:long and good service 4:good interconvertibility and consistency Specification: 1:resistance: R25 10 KΩ 2:tolerance of resistance: ±1% 3:B value: 3380k 4:tolerance of B value: ±1%,±2%,±3% 5:operating temperature-20°C~180°C Application: this products are used in the computer CPU for spreading heat, and all kinds of consumer electronics