Resistor TO220 50W 1% 22R
Varenummer:
101-548
Varekode: LTO050F22R00FTE3
Vægt: 2 g
0 stk.
på lager
Specifikationer
| Komponenthus | TO220 |
|---|---|
| Produkt | modstand |
| Effekt, max. | 50 W |
| Modstand | 22 Ω |
| Tolerance | ±1 % |
Gruppe: C1475
VISHAY Thick Film Resistors
Series: LTO50F
Power: 50W
Tolerance: 1%
Housing: TO220
VISHAY Thick Film Resistors
Series: LTO50F
Power: 50W
Tolerance: 1%
Housing: TO220
| Features |
| 50W at 25C and heatsink mounted (optional) Low inductance Compact size Easy to mount due to TO220-package direct ceramic mounting design (no metal tab) |
 |
| Technical Specifications |
| |
| Tolerance: | ±1% |
| Power Rating | |
| Without Heatsink (25C): | 2,5W |
| With Heatsink1) (25C): | 50W |
| Operating Voltage, Max.: | 250V |
| Dielectric Strength: | 1500Vrms |
| Temperature Coefficient | |
| ³0,1W: | ±250ppm/C |
| ³0,5W: | ±150ppm/C |
| Thermal Resistance: | 2,5C/W |
| Temperature Range: | -55...+155C |
| Climatic Category: | 55/155/56 |
| Derating: | See Curve |
| 1) For calculation of heatsink please see values below Note. | |
| |
| Note |
| You will find suitable heatsinks at product group G9511. |
|
| Calculation of heatsink |
| P = DT / [RTH(j-c) + RTH(c-a)] P = Expressed in W DT = Difference between maximum working temperature (155C) and room temperature RTH(j-c) = Thermal resistance of the component RTH(c-a) = Thermal resistance of the heatsink and quality of fastening device Example: Ambient temperature 30C, Power Rating: 10W 1) P = DT / [RTH(j-c) + RTH (c-a)] 2) DT = 155C - 30C = 125K 3) [RTH(j-c) + RTH (c-a)] = DT / P = 125K / 10W = 12,5K/W4) RTH (c-a) = 12,5K/W - 2,5K/W = 10K/W |
|
| Terms of Delivery |
| Minimum order quantity: 1 PKU = 2 pieces Form of delivery: Original PKU, 50 pieces in a tube |
|
| Manufacturer |
 |
| http://www.vishay.com |
|
Produktfiler
Resistor TO220 50W 1% 22R
101-548
/ LTO050F22R00FTE3
0 stk.
på lager
Specifikationer
- Komponenthus TO220
- Produkt modstand
- Effekt, max. 50 W
- Modstand 22 Ω
- Tolerance ±1 %
Gruppe: C1475
VISHAY Thick Film Resistors
Series: LTO50F
Power: 50W
Tolerance: 1%
Housing: TO220
VISHAY Thick Film Resistors
Series: LTO50F
Power: 50W
Tolerance: 1%
Housing: TO220
| Features |
| 50W at 25C and heatsink mounted (optional) Low inductance Compact size Easy to mount due to TO220-package direct ceramic mounting design (no metal tab) |
|
| Technical Specifications |
| |
| Tolerance: | ±1% |
| Power Rating | |
| Without Heatsink (25C): | 2,5W |
| With Heatsink1) (25C): | 50W |
| Operating Voltage, Max.: | 250V |
| Dielectric Strength: | 1500Vrms |
| Temperature Coefficient | |
| ³0,1W: | ±250ppm/C |
| ³0,5W: | ±150ppm/C |
| Thermal Resistance: | 2,5C/W |
| Temperature Range: | -55...+155C |
| Climatic Category: | 55/155/56 |
| Derating: | See Curve |
| 1) For calculation of heatsink please see values below Note. | |
| |
| Note |
| You will find suitable heatsinks at product group G9511. |
|
| Calculation of heatsink |
| P = DT / [RTH(j-c) + RTH(c-a)] P = Expressed in W DT = Difference between maximum working temperature (155C) and room temperature RTH(j-c) = Thermal resistance of the component RTH(c-a) = Thermal resistance of the heatsink and quality of fastening device Example: Ambient temperature 30C, Power Rating: 10W 1) P = DT / [RTH(j-c) + RTH (c-a)] 2) DT = 155C - 30C = 125K 3) [RTH(j-c) + RTH (c-a)] = DT / P = 125K / 10W = 12,5K/W4) RTH (c-a) = 12,5K/W - 2,5K/W = 10K/W |
|
| Terms of Delivery |
| Minimum order quantity: 1 PKU = 2 pieces Form of delivery: Original PKU, 50 pieces in a tube |
|
| Manufacturer |
| |
| http://www.vishay.com |
|
Produktfiler