| RI40 CERMET RESISTOR | |
| FEATURES |  |
| WIDE RESISTANCE RANGE | |
| SMALL PHYSICAL SIZE | |
| LOW COST | |
| TOLERANCES: 5% to 20% | |
| DIMENSIONAL CONFIGURATION | |
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| ELECTRICAL SPECIFICATIONS | ||||||||
| Part No. | Power Rating @ 70°C W |
TCR PPM/°C |
Resistance Range  |
Maximum Operating Voltage |
Tolerance (%) |
Size (max) MM |
||
| L | D | d | ||||||
| RI40-.25 | 0.25 | ± 500 | 100K~10M | 350 | 5~10 | 7.0 | 2.5 | 0.6 |
| RI40-.50 | 0.5 | 100K~32M | 500 | 5~10 | 10.5 | 3.9 | 0.6 | |
| RI40-1 | 1 | 100K~56M | 700 | 5~10 | 13.0 | 4.5 | 0.8 | |
| RI40-2 | 2 | 100K~100M | 700 | 5~20 | 16.0 | 6.5 | 0.8 | |
| ENVIRONMENTAL PERFORMANCE | ||
| OVERLOAD | 2.5 TIMES RATED VOLTAGE (OR 2 TIMES OF MAX OPERATING VOLTAGE) 5S (0.25W, 0.5W), 15S(1W, 2W) |
R<±(1%R+0.05(OHM) |
| THERMAL SHOCK | -55~+125 5 CYCLES |
R<±(1%R+0.05(OHM) |
| VIBRATION | 10~500Hz, 0.75mm, 98m/s, 6 hours | R<±(1%R+0.05(OHM) |
| LIFE | 1.5h on, 5h off, 1000 hours | R<±(1%R+0.1(OHM) R>1G OHM |
| DAMP HEAT | 40°C ±2°C 93% R.H, D.C. LOAD, 56 days | R<±(5%R+0.1OHM) |
How to order Micro-Ohm Resistors
| TO ORDER PRODUCTS |
| E mail: microohm@mail.com |
| Call Toll Free: 1-800-845-5167 |
| home page | product guide | HV-80 high voltage & resistance |
RX-50 high resistance & voltage |