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1. Product Dimensions & Outline Drawing & marking（Unit:mm）
Model | A | B | C | D | E | Lead |
MAX | MAX | TYP | MIN | MAX | Φ |
TRF200 | 28.4 | 33.5 | 10.2 | 7.6 | 3.8 | 0.80 |
2.Electrical Properties
Model | IH (A) | IT (A) | Vmax OP Vdc | Imax (A) | Vmax Interrupt Vrms | Ttrip | Pdtyp （W） | Rmin (Ω) | Rmax (Ω) | R1max (Ω) |
(A) | (S) |
TRF200 | 2.00 | 4.00 | 60 | 10.0 | 250 | 10.0 | 28 | 4.5 | 0.09 | 0.16 | 0.26 |
IH: Holding Current: maximum current at which the device will not trip in 25℃ still air.
IT: Tripping Current minimum current at which the device will trip in 25℃still air.
Vmax: Maximum voltage device can withstand without damage at rated current.
Imax: Maximum fault current device can withstand without damage at rated voltage.
Ttrip: Maximum time to trip(s) at assigned current.
Pdtyp: Rated working power.
Rmin: Minimum resistance of device prior to trip at 25℃.
Rmax: Maximum resistance of device prior to trip at 25℃.
R1max:Maximum resistance of device measured one hour after tripping at 25℃.
3. Thermal Derating Chart – Ihold(Amps)
Model | Ambient Operating Temperature |
-40℃ | -20℃ | 0℃ | 25℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ |
TRF200 | 3.10 | 2.75 | 2.38 | 2.00 | 1.65 | 1.48 | 1.28 | 1.10 | 0.83 |
4. Typical time to trip at 25℃
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