發熱繞線電阻 - HWW Series

作者是 HWW Series

週四, 09 十月 2008 22:36

HEAT WIRE WOUND RESISTOR
KNP, NKN, HWW - TYPE

						TYPE:

						FLAME-PROOF COATING TYPE
						KNP (STANDARD TYPE)
						NKN (NON-INDUCTIVE TYPE)
						HWW (HEAT WIRE WOUND RESISTOR)

INTRODUCTION:						DERATING CURVE
(1) The resistor is fabricayed using a suitable fiberglass or
ceramic core with the resistance wire securely crimped
to the terminals.
(2) Small in size comparatively than other kind resistor.
(3) Electrical and nachanical stability and high reliability.
(4) Tolerancs of 5% , 10% are standard.

PERFORMANCE:

Temperature coefficient			±300 ppm
Insulation resistance			>100M Ω
Load Life (1000 hours)			±5%+0.05Ω
Short-time overload			±2%+0.05Ω
Dielectric withstanding volt.			±2%+0.05Ω
Moisture resistance			±5%+0.05Ω			Ambient Temperature (℃)
Shock and vibration			±2%+0.05Ω
Effect of soldering			±1%+0.05Ω

DIMENSIONS & SPECIFICATIONS:

TYPE			DIMENSION (mm)				RESISTANCE RANGE
TYPE			D±0.5	L±0.5	H±0.5	d±0.5	(Ω)
KNP/NKN/HWW -		1/2W	3.5	9.0	26.0	0.5	0.1-60
KNP/NKN/HWW -		1W(S)	3.5	9.0	26.0	0.5	0.1-100
KNP/NKN/HWW -		1W	4.5	11.5	35.0	0.7	0.1-100
KNP/NKN/HWW -		2W	5.0	15.5	35.0	0.8	0.1-100
KNP/NKN/HWW -		3W	6.0	17.0	32.0	0.8	0.1-150
KNP/NKN/HWW -		4W	6.0	17.0	32.0	0.8	0.1-200
KNP/NKN/HWW -		5W	8.0	24.5	38.0	0.8	0.1-300
KNP/NKN/HWW -		6W	8.0	24.5	38.0	0.8	0.1-1K
KNP/NKN/HWW -		7W	8.0	24.5	38.0	0.8	0.1-1K
KNP/NKN/HWW -		8W	8.0	39.0	38.0	0.8	0.1-1K
KNP/NKN/HWW -		10W	8.0	52.0	38.0	0.8	0.1-1K

						TEMPERATURE RISE













Note:	(1)	KNP 1W(S) Same KNP 1W with small size.
	(2)	Different resistance value, different price.
	(3)	Non-Inductive type up to 50 Ω only.

最近更新在週四, 09 十月 2008 22:53