Series UPR/UPSC Yakakwirira Precision Metal Firimu Resistors
Derating
| Dimensions | Zviyero mumamirimita (inches) | |
|
| UPSC | UPR |
| A | 7.50±0.20 | 10.50±0.30 |
|
| (0.295±0.008) | (0.413±0.012) |
| B | 8.50±0.20 | 9.00±0.30 |
|
| (0.335±0.008) | (0.354±0.012) |
| C | 2.50±0.20 | 4.00±0.30 |
|
| (0.098±0.008) | (0.157±0.012) |
| D | 0.63±0.20 | 0.63±0.0.05 |
|
| (0.025±0.008) | (0.025±0.002) |
| E | 3.81±0.38 | 7.62±0.38 |
|
| (0.150±0.015) | (0.300±0.015) |
| F | 25±1 | 18±5 |
|
| (0.98±0.04) | (0.71±0.196) |
Tekinoroji uye yakajairwa magetsi
| Kupikisa kukosha | UPSC: 40 Ω ≤ 5 MΩ |
|
| UPR: 10 Ω ≤ 5 MΩ |
| Resistance tolerance | ± 1% chiyero |
|
| kushivirira kune ± 0.01% pachikumbiro chakakosha |
| Tembiricha coefficient | ±2 ppm/°C kusvika ±25 ppm/°C |
| Kugadzikana kwenguva refu | zviri nani kupfuura ± 0.05% pamaawa e2,000 ekushanda |
| Std.kushanda tembiricha | -55°C kusvika +85°C |
| TC tembiricha range | -10°C kusvika +70°C (pa +85°C ref. kusvika +25°C) |
| Overload | 6.25 nguva yakatarwa simba kwemasekonzi mashanu pavolti |
|
| kusapfuudza 1.5 nguva yakakura yakatarwa kushanda |
|
| voltage, ΔR isingasviki 0.1 % + 0.01 Ω |
| Mutoro hupenyu | 2,000 maawa pa125°C |
|
| ΔR isingasviki 0.5 % + 0.01 Ω |
| Kuramba kwehunyoro | MIL-STD-202, nzira 106 |
|
| ΔR isingasviki 0.4 % + 0.01 Ω |
| Thermal shock | MIL-STD-202, nzira 107, Cond.B, |
|
| ΔR isingasviki 0.2 % + 0.01 Ω |
| Insulation resistance | > 10,000 MΩ pa250 V DC |
| Low tembiricha kushanda | ΔR isingasviki 0.15 % + 0.01 Ω |
| Dielectric inomira voltage | ΔR isingasviki 0.15 % + 0.01 Ω |
| Vibration | ΔR isingasviki 0.2 % + 0.01 Ω |
| Shock | ΔR isingasviki 0.2 % + 0.01 Ω |
Zvinotsanangurwa
| Miedzo | Conditions | MIL-R-55182/9 | Typical drifts |
| Simba rekugadzirisa (108) | 100 maawa/yakatemerwa simba pa +125°C 90'/30' kutenderera | / | ± 0.02% |
| Thermal shock (107) | 5 kutenderera -65°C / +150°C | ± 0.2 % + 0.01 Ω |
|
| Nguva pfupi yakawandisa | 6.25 nguva yakatarwa simba / 5 sec |
|
|
| Kuchengetedza kwakadzika kwekushisa | 1h stor.45 min rated simba pa -65°C | ± 0.15 % + 0.01 Ω | / |
| uye kushanda | 24h stor.45 min rated simba pa -65°C | / | + 0.01% |
| Simba rekupedzisira (211 | 2lb kudhonza bvunzo | ± 0.2 % + 0.01 Ω | + 0.01% |
| Dielectric inomira magetsi (301) | 300 V mumhepo 200 V / 100.000 ft. | ± 0.15 % + 0.01 Ω | + 0.01% |
| Ramba kune soldering (210) | 260°C / 5 sec | ± 0.1 % + 0.01 Ω | + 0.01% |
| Kuramba kunyorova (106) | 10 mazuva | ± 0.4% + 0.01 Ω | + 0.01% |
| Shock | 10 inovhundutsa 100g 6ms sawtooth | ± 0.2 % + 0.01 Ω | + 0.01% |
| Kudedera (204) | 10 kusvika 2000 Hz.20g 8 maawa | ± 0.2 % + 0.01 Ω | + 0.01% |
| Upenyu hwekutakura (108) | Maawa 2000 pachiyero chesimba pa +25°C, +85°C kana +125°C | ± 0.5 % + 0.01 Ω | + 0.05% |
| 10,000 maawa payakayerwa simba pa +125°C | ± 2 % + 0.01 Ω | + 0.2% | |
| Kuchengetedza hupenyu | 10,000 maawa hapana mutoro pakamuri mamiriro | / | + 0.005% |
Kuraira Ruzivo
| Type | ohmic | TCR | TOL |
| UPR | 20K | 25PPM | 0.1% |
