| MCA14 Through-hole | MCE14 Through-hole | ||
|---|---|---|---|
| Range of resistance values* | Lin (A) | 100Ω ≤ Rn ≤ 5MΩ | 100Ω ≤ Rn ≤ 5MΩ |
| Log (B) Antilog (C) | 1 KΩ ≤ Rn ≤ 2M2Ω | 1 KΩ ≤ Rn ≤ 2M2Ω | |
| Tolerance | Rn < 100Ω: | +50%, -30% (out of range) | |
| 100Ω ≤ Rn ≤ 100KΩ | ±20% | ±20% | |
| 100K< Rn ≤ 1MΩ: | ±20% | ±20% | |
| 1MΩ < Rn ≤5MΩ: | ±30% | ±30% | |
| Rn > 5MΩ: | +50%, -30% (out of range) | ||
| Variation laws | Lin (A), Log (B), Antilog (C). Other tapers available on request | ||
| Residual resistance | Rn ≤ 400Ω ≤ 2Ω; Rn > 400Ω 5*10-3* Rn | ≤2Ω | |
| CRV - Contact ResistanceVariation (dynamic) | Lin (A) Electrical Angle 220º±20º ≤ 3%Rn.Other tapers, please inquire | ||
| CRV - Contact ResistanceVariation (static) | Lin (A) Electrical Angle 220º±20º ≤ 5%Rn.Other tapers, please inquire | ||
| Maximum power dissipation** | at 50ºC | at 70º C. | |
| Lin (A) | 0.25W | 0.7W | |
| Log (B), Antilog (C) | 0.13W | 0.30W | |
| Maximum voltage | Lin (A) | 250VDC | |
| Log (B), Antilog (C) | 200VDC | ||
| Operating temperature | -25ºC … +70ºC (up to +120ºC, inquiry) | -40ºC … +90ºC (+125ºC, inquiry) | |
| Temperature coefficient | 100Ω ≤ Rn ≤ 10KΩ | +200/ -300 ppm | ±100 ppm |
| 10KΩ < Rn ≤ 5MΩ | +200/ -500 ppm | ±100 ppm | |
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