BOURNS贴片式4mm多圈电位器3224J-1-504E
更新:2015-09-28 15:23 编号:3924921 浏览:107次- 供应商
- 深圳市博恩斯科技有限公司 商铺
- 认证
- 报价
- 人民币¥5.00元每
- 加工定制
- 是
- 品牌
- BOURNS/邦思
- 型号
- 3224J-1-504E
- 所在地
- 深圳市福田区华强北街道华富路南光大厦1210
- 联系电话
- 13316826686
- 手机号
- 13714422322
- 联系人
- 郑镇明 请说明来自顺企网,优惠更多
- 让卖家联系我
产品详细介绍
3224系列技术参数
电气特性(electrical characteristics)
标准阻值范围(standard resistance range)...........................10
to 2 megohm
(see standard resistance table)
阻值允许偏差(resistance tolerance) ................±10 % std.
Zui小阻值(absolute minimum resistance)............................1 % or
2.0 ohms
(whichever is greater)
接触电阻变化(contact resistance
variation)................................1 % or 3 ohms max.
分辨率(resolution).................................essentially
infinite
绝缘电阻(insulation resistance) ....................500 vdc.100 megohms
min.
绝缘强度(dielectric strength sea level) .....................600 vac (1
minute)
调节角度(adjustment angle)............................11 turns nom.
环境特性(environmental characteristics)
额定功率(power rating (300 volts max.)
85 °c ..........................................0.25 watt
150 °c .............................................0 watt
温度范围(temperature range) .................-65 °c to +150 °c
温度系数(temperature coefficient) ............±100 ppm/°c
相对湿度(humidity) ............................mil-std 202 method 106
trs ±2 %; ir 10 megohms
震动(vibration) .......................20 g trs±1 %; vrs ±1 %
冲击(shock)............................100 g trs ±1 %; vrs±1 %
负荷寿命(load life)........................@ 85 °c rated power 1,000
hours
trs ...................................3 ohms or 3 % (whichever is
greater)
旋转寿命(rotational cycling)......................200 cycles
trs .................................3 ohms or 3 % (whichever is
greater)
热冲击(thermal shock)...............................5 cycles
trs±2 %; vrs±1 %
物理特性(physical characteristics)
机械制动(mechanical stop) .......................wiper idles
扭矩(torque) .................................180 g-cm max.
重量(weight) .......................approximately 0.01 oz.
标记(marking) .....................manufacturer’s code,resistance
code and date code
可焊性(solderability) ..................per mil-std-202,
method 208
电刷(wiper)........................50 % (actual tr) ±10 %
可燃性(flammability)..................................ul94v0
pushover strength
j, g ............................................4.4 lbs.
w, x ...........................................1 lb.
调整工具(adjustment tool)..................................h-91
尺寸:4mm
本产品的加工定制是是,品牌是BOURNS/邦思,型号是3224J-1-504E,种类是贴片式,用途是精密,材料是金属陶瓷,性能是微调,阻值调节方式是旋转式,阻值变化方式是X式(直线式),标称阻值是500K,额定功率是0.25(W),阻值允许偏差是±10%(%),滑动噪声是5(V),分辨率是1(%),零位电阻是3(Ω),接触电阻是2(Ω),绝缘电阻是1(MΩ),符合度是0,温度系数是±100ppm/°C
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