Uchungechunge lwe-UPR/UPSC High Precision Metal Film Resistors
Ukweyisa
| Ubukhulu | Ubukhulu ngamamilimitha (amayintshi) | |
|
| I-UPSC | I-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) |
Ukucaciswa kukagesi kobuchwepheshe nokujwayelekile
| Inani lokumelana | I-UPSC: 40 Ω ≤ 5 MΩ |
|
| I-UPR: 10 Ω ≤ 5 MΩ |
| Ukumelana nokubekezelelana | ±1 % okujwayelekile |
|
| ukubekezelela ± 0.01 % ngesicelo esikhethekile |
| I-coefficient yezinga lokushisa | ±2 ppm/°C kuya ku-±25 ppm/°C |
| Ukuzinza kwesikhathi eside | okungcono kuno-±0.05 % ngamahora angu-2,000 okusebenza |
| Std.izinga lokushisa lokusebenza | -55°C kuya +85°C |
| Ibanga lokushisa le-TC | -10°C ukuya +70°C (ku +85°C ref. to +25°C) |
| Ukulayisha ngokweqile | Izikhathi ezi-6.25 zikalwe amandla imizuzwana emi-5 ku-voltage |
|
| ungadluli izikhathi ezi-1.5 ezikalwe kakhulu zokusebenza |
|
| i-voltage, ΔR ngaphansi kuka-0.1 % + 0.01 Ω |
| Layisha impilo | Amahora angu-2,000 ku-125°C |
|
| ΔR ngaphansi kuka-0.5 % + 0.01 Ω |
| Ukumelana nomswakama | I-MIL-STD-202, indlela 106 |
|
| ΔR ngaphansi kuka-0.4 % + 0.01 Ω |
| Ukushaqeka okushisayo | I-MIL-STD-202, indlela 107, Cond.B, |
|
| ΔR ngaphansi kuka-0.2 % + 0.01 Ω |
| Ukumelana ne-insulation | > 10,000 MΩ ku-250 V DC |
| Ukusebenza kwezinga lokushisa eliphansi | ΔR ngaphansi kuka-0.15 % + 0.01 Ω |
| I-Dielectric ukumelana ne-voltage | ΔR ngaphansi kuka-0.15 % + 0.01 Ω |
| Ukudlidliza | ΔR ngaphansi kuka-0.2 % + 0.01 Ω |
| Ukushaqeka | ΔR ngaphansi kuka-0.2 % + 0.01 Ω |
Imininingwane
| Izivivinyo | Izimo | I-MIL-R-55182/9 | Ama-drifts ajwayelekile |
| I-Power conditioning (108) | Amahora angu-100/alinganiselwe amandla kumjikelezo ongu-+125°C 90'/30' | / | ± 0.02% |
| Ukushisa okushisayo (107) | 5 imijikelezo -65°C / +150°C | ± 0.2 % + 0.01 Ω |
|
| Ukugcwala isikhathi esifushane | 6.25 izikhathi ezilinganiselwe amandla / 5 sec |
|
|
| Isitoreji sezinga lokushisa eliphansi | 1h isitolo.Amaminithi angu-45 alinganiselwe amandla ku -65°C | ± 0.15 % + 0.01 Ω | / |
| kanye nokusebenza | 24h isitolo.Amaminithi angu-45 alinganiselwe amandla ku -65°C | / | +0.01% |
| Amandla etheminali (211 | Isivivinyo sokudonsa esingu-2lb | ± 0.2 % + 0.01 Ω | +0.01% |
| I-Dielectric withstanding voltage (301) | 300 V umkhathi 200 V / 100.000 ft. | ± 0.15 % + 0.01 Ω | +0.01% |
| Melana nokuthengiswa (210) | 260°C / 5 isekhondi | ± 0.1 % + 0.01 Ω | +0.01% |
| Ukumelana nomswakama (106) | izinsuku ezingu-10 | ± 0.4% + 0.01 Ω | +0.01% |
| Ukushaqeka | 10 ishaqisa 100g 6ms sawtooth | ± 0.2 % + 0.01 Ω | +0.01% |
| Ukudlidliza (204) | 10 ukuze 2000 Hz.20 g amahora angu-8 | ± 0.2 % + 0.01 Ω | +0.01% |
| Impilo yezingane (108) | Amahora angu-2000 ngamandla alinganiselwe ku-+25°C, +85°C noma +125°C | ± 0.5 % + 0.01 Ω | +0.05% |
| Amahora angu-10,000 ngamandla alinganiselwe ku-+125°C | ± 2 % + 0.01 Ω | +0.2% | |
| Impilo yesitoreji | Amahora angu-10,000 akukho mthwalo ezimweni zegumbi | / | +0.005% |
Uku-oda Ulwazi
| Uhlobo | ohmic | I-TCR | I-TOL |
| I-UPR | 20K | 25PPM | 0.1% |
