多转式可变电阻

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可变电阻应用于各种电子设备上的电路调整。实体结构的多样化及符合现今制造环境要求的能力，提供了使用者在设计应用上可选择到最佳可变电阻的弹性。在全球 Bourns 的可变电阻几乎被应用于每一项电子产品上。

Series	3005	3006	3009	3057	3059
产品图片
旋转寿命	200 cycles	200 cycles	200 cycles	200 cycles	200 cycles
匝数	20	15	15	22	22
额定功率	1 watt	.75 watts	.75 watts	1 watt	1 watt
固定型式	through-hole	through-hole	through-hole	through-hole	through-hole
阻值范围	10 to 50K ohms	10 ohms to 2 megohms	10 ohms to 2 megohms	10 to 50K ohms	10 ohms to 2 megohms
CRV/ENR	100 ohms ENR max.	1% or 2 ohms (whichever is greater)	1% or 1 ohm (whichever is greater)	100 ohms ENR max.	1% or 2 ohms (whichever is greater)
温度系数
结构	sealed	sealed	sealed	sealed	sealed
RoHS规范	3005	3006	3009 (10 to 200 ohms) 3009 (250 to 50K ohms) 3009 (100K to 2M ohms)	3057	3059L 3059J,P,Y
Series	3082	3214	3223	3224	3250
产品图片
旋转寿命	200 cycles	200 cycles	200 cycles	200 周期	200 cycles
匝数	10	5	11	12	25
额定功率	.3 watts	.25 watts			1 watt
固定型式	through-hole	surface mount	surface mount	表面固定	through-hole
阻值范围	10 ohms to 2 megohms	10 ohms to 2 megohms	10 ohms to 2 megohms	10 ohms to 2 megohms	10 to 50K ohms
CRV/ENR	3% or 3 ohms (whichever is greater)	3% or 3 ohms (whichever is greater)	3% or 3 ohms max. (whichever is greater)	1% or 2 奥姆 (无论哪个比较大)	100 ohms ENR max.
温度系数				±100ppm/°C
结构	sealed	sealed	sealed	密封的	sealed
RoHS规范	3082 (10 to 250 ohms) 3082 (250 to 50k ohms) 3082 (51k to 2M ohms)	3214 (10 to 200 ohms) 3214 (250 to 20k ohms) 3214 (25k to 2M ohms)	3223 (10 to 200 ohms) 3223 (250 to 50k ohms) 3223 (51k to 2M ohms)	3224 (10 to 200 ohms) 3224 (250 to 20k ohms) 3224 (25k to 2M ohms)	3250
Series	3252	3260	3262	3266	3269
产品图片
旋转寿命	200 cycles	200 cycles	200 cycles	200 cycles	200 cycles
匝数	25	11	12		12
额定功率	.75 watts	.25 watts	.25 watts	.25 watts	.25 watts
固定型式	through-hole	through-hole	through-hole	through-hole	surface mount
阻值范围	10 ohms to 2 megohms	10 to 25K ohms	10 ohms to 1 megohm	10 ohms to 1 megohm	10 to 1 megohm
CRV/ENR	1% or 2 ohms (whichever is greater)	100 ohms ENR max.	3% or 3 ohms (whichever is greater)	3% or 3 ohms (whichever is greater)	3% or 3 ohms (whichever is greater)
温度系数
结构	sealed	sealed	sealed	sealed	sealed
RoHS规范	3252	3260	3262	3266 (10 to 250 ohms) 3266 (251 to 50K ohms) 3266 (51K to 1M ohms)	3269 (10 to 250 ohms) 3269 (251 to 50K ohms) 3269 (51K to 1M ohms)
Series	3290	3292	3296	3299	3339
产品图片
旋转寿命	200 cycles	200 cycles	200 cycles	200 cycles	200 cycles
匝数	25	25	25	25	4
额定功率	1 watt	.5 watts	.5 watts	.5 watts
固定型式	through-hole	through-hole	through-hole	through-hole	through-hole
阻值范围	10 ohms to 50K ohms	10 ohms to 1 megohm	10 ohms to 2 megohms	10 ohms to 2 megohms	100 ohms to 1 megohm
CRV/ENR	100 ohms ENR max.	1% or 3 ohms (whichever is greater)	1% or 3 ohms (whichever is greater)	1% or 3 ohms (whichever is greater)	3% or 3 ohms (whichever is greater)
温度系数					±100ppm/°C
结构	sealed	sealed	sealed	sealed	sealed
RoHS规范	3290	3292	3296 (10 to 250 ohms) 3296 (250 to 50K ohms) 3296 (51K to 2M ohms)	3299	H.P_series S.W_series