
探头之家官网Probemart.com | 中国高频&脉冲功率电子测试用电压探头及交直流及脉冲电流传感器,高速电流与电压校准源,综合应用选型第一平台!
品牌:T&M 美国
产地:美国
T&M 精密功率型低感性同轴电阻M系列,20/30瓦特大功率,阻值0.001~0.1欧姆可选
M系列大功率型同轴电阻有4种不同外形和尺寸
高瓦数型号是标准配置。1M 的瓦数为 20 瓦,2M 的瓦数为 30 瓦。1M 和 2M 的外壳均配有散热片。
翅片型号的 1M 瓦数为 75 瓦,2M 为 125 瓦。所规定的瓦数基于无限制安装的大电流连接。
外壳温度不应超过 140 华氏度(60 摄氏度)。
此外,翅片型号需要每分钟 100 立方英尺(2.8 立方米)的气流通过其外壳。
环境温度不应超过 86 华氏度(30 摄氏度)。高于此温度运行时,额定功率应相应降低。
1M Models - 20 - Watt Hi-wattage Units - 4 3/4 Inch Overall Length
Model | Resistance ohms | Bandpass MHz. | Risetime nsec. | Emax joules | |
1M-T10* | .05 | 1200 | 0.30 | 75 | |
1M-05 | .025 | 400 | 1 | 150 | |
1M-1 | .02 | 800 | 0.45 | 63 | |
1M-2 | .01 | 200 | 2 | 125 | |
1M-4 | .005 | 48 | 8 | 250 | |
1M-8 | .0025 | 12 | 30 | 500 | |
1M-10 | .002 | 8 | 45 | 625 | |
1M-16 | .00125 | 3.2 | 113 | 1000 | |
1M-20 | .001 | 2.2 | 164 | 1250 |
2M Models - 30 - Watt Hi-wattage Units - 6 3/4 Inch Overall Length
Model | Resistance ohms | Bandpass MHz. | Risetime nsec. | Emax joules | |
2M-T10* | .1 | 800 | 0.45 | 150 | |
2M-05* | .05 | 400 | 1 | 300 | |
2M-1 | .04 | 400 | 1 | 125 | |
2M-2 | .02 | 200 | 2 | 250 | |
2M-4 | .01 | 48 | 8 | 500 | |
2M-8 | .005 | 12 | 30 | 1000 | |
2M-10 | .004 | 8 | 45 | 1250 | |
2M-16 | .0025 | 3.2 | 113 | 1250 | |
2M-20 | .002 | 2.2 | 164 | 2500 |
*These models slightly longer than stated. BNC output connector supplied as standard. Other connectors available.
CONTINUOUS DUTY RATINGS
Model | Hi-Wattage | Finned Model | |
75 WATTS | 20 WATTS | 75 WATTS | |
125 WATTS | 30 WATTS | 125 WATTS |