Series UPR/UPSC High Precision Metal film Resistors
Derating
| Dimensiones | Dimensiones in millimeter (semis) | |
|
| UPSC | UPR |
| A | 7.50±0.20 | 10.50±0.30 |
|
| (0.195±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) |
Technical and standard electrica specifications
| Resistentia valorem | UPSC: 40 Ω ≤ 5 MΩ |
|
| UPR: 10 Ω ≤ 5 MΩ |
| Resistentia tolerantia | ±1% standard |
|
| tolerances ad ± 0.01% ad petitionem specialem |
| Temperatus coefficientis | ±2 ppm/°C ad ± 25 ppm/°C |
| Diu terminus stabilitatis | melius quam ± 0.05% per 2,000 horas operandi |
| Std.Operating Temperature | -55°C ad +85°C |
| TC caliditas range | -10°C ad +70°C (ad +85°C ref. ad +25°C) |
| ONERO | 6,25 temporibus rated potentia ad V seconds ad voltage |
|
| non excedere 1.5 temporibus maximum rated opus |
|
| intentione, ΔR minus quam 0,1 % + 0.01 Ω |
| Onus vitae | 2,000 horis ante CXXV ° |
|
| R minus quam 0.5% + 0.01 Ω |
| umor resistentia | MIL-STD-202, methodus 106 |
|
| ΔR minus quam 0.4% + 0.01 Ω |
| scelerisque inpulsa | MIL-STD-202, methodus 107, Cond.B, |
|
| ΔR minus quam 0.2% + 0.01 Ω |
| Nulla resistentia | > 10000 MΩ at 250 V DC |
| Humilis temperatus operatio | R minus quam 0.15% + 0.01 Ω |
| Dielectric resistens voltage | R minus quam 0.15% + 0.01 Ω |
| Vibratio | ΔR minus quam 0.2% + 0.01 Ω |
| Offensus | ΔR minus quam 0.2% + 0.01 Ω |
Specifications
| Tests | Conditiones | MIL-R-55182/9 | Typical drifts |
| Potestas condicio (108) | C horas / aestimavit imperium apud 125° C 90'/30' cyclum | / | ± 0.02% |
| Inpulsa scelerisque (107) | 5 circuitus -65°C / +150°C | ± 0.2 % + 0.01 Ω |
|
| Brevi onerare | 6.25 times power rated / 5 sec |
|
|
| Low temperatus repono | 1h stor.XLV min rated potentia ad -65 ° C * | ± 0.15 % + 0.01 Ω | / |
| et operandi | 24h stor.XLV min rated potentia ad -65 ° C * | / | +0.01% |
| Terminatio vis (211 | 2lb viverra test | ± 0.2 % + 0.01 Ω | +0.01% |
| Dielectrica intentione obstantibus (301) | 300 V atmosphaerica 200 V/100.000 ft. | ± 0.15 % + 0.01 Ω | +0.01% |
| Resistere solidandi (210) | 260°C / 5 sec | ± 0.1 % + 0.01 Ω | +0.01% |
| Repugnantia humoris (106). | X diebus | ± 0.4% + 0.01 Ω | +0.01% |
| Offensus | X lae 100g 6ms sawtooth | ± 0.2 % + 0.01 Ω | +0.01% |
| Vibratio (204) | 10 ad MM Hz.20g VIII horas | ± 0.2 % + 0.01 Ω | +0.01% |
| Onus vitae (108) | MM horis apud aestimavit potestatem apud +25°C, +85°C vel 125°C | ± 0.5 % + 0.01 Ω | +0.05% |
| 10,000 horae apud rated potestas apud CXXV ° C * | ± 2 % + 0.01 Ω | +0.2% | |
| Repono vita | 10,000 horae nullum onus ad locus conditionibus | / | +0.005% |
Informationes iussis
| Type | ohmic | TCR | TOL |
| UPR | 20K | 25PPM | 0.1% |
