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LTO Power Thick Film Resistors
30 W, 50 W, and 100 W thick film resistors in a ceramic package designed for direct mounting from Vishay
Vishay's LTO Power Thick Film Resistors in industry-standard TO220 and TO247 packages use a ceramic package design (with no metal tab) for direct-mounting on heatsinks. The resistors feature an exceptionally low inductance of less than 0.1 µH, making them suitable for use in power conversion and control applications in a wide variety of industries.
The devices are available in a wide range of resistance values, from 0.010 Ω to 550 kΩ for the LTO 30 and LTO 50 families, and from 0.015 Ω to 1 MΩ for the LTO 100. All of the devices have a temperature coefficient of 150 ppm/°C for values above 0.5 Ω. Their compact, low-profile, direct-mounting package design improves heat dissipation and reduces space on printed circuit boards.
- Standard TO-220 and TO-247 packages
- Non-inductive
- Compact, low-profile 3.2 mm thickness
- Easy to mount
- Wide resistance range; low values available from R01 in 1% tolerance
- Lead (Pb)-free and RoHS compliant
- Direct mounting of exposed ceramic on heatsink
- Pulse-loading: snubber or bleeder resistors
- Uninterruptible power supplies (UPS)
- Power conversion: traction and industrial drives
- Medical, automotive, and industrial control environments
- High-speed switching
- RF applications
- Current sensing
- Tolerances (standard): ±1% to ±10%
- Temperature coefficient (standard): ±150 ppm/°C
- 30 W at 25°C case temperature heatsink mounted
- Resistance range: 0.010 Ω to 550 kΩ
- Package: TO-220 isolated case
- Resistance range: 0.010 Ω to 550 kΩ
- Package: TO-220 isolated case
LTO 100 Features & Specifications
- 50 W at 25°C case temperature heatsink mounted
- Resistance range: 0.015 Ω to 1 MΩ
- Package: TO-247 isolated case
LTO 30 - 30 W Power Thick Film Resistors
| 图片 | 制造商零件编号 | 描述 | 功率 (W) | 可供货数量 | 价格 | ||
|---|---|---|---|---|---|---|---|
 |  | LTO030FR2000JTE3 | SFERNICE FIXED RESISTORS | 30W | 502 - 立即发货 | $5.47 | 查看详情 |
| | LTO030F2R000FTE3 | SFERNICE FIXED RESISTORS | 30W | 502 - 立即发货 | $6.38 | 查看详情 |
| | LTO030F20001FTE3 | SFERNICE FIXED RESISTORS | 30W | 590 - 立即发货 | $6.46 | 查看详情 |
| | LTO030FR0680JTE3 | RES 0.068 OHM 30W 5% TO220 | 30W | 120 - 立即发货 | $6.64 | 查看详情 |
| | LTO030FR0500JTE3 | RES 0.05 OHM 5% 30W TO220 | 30W | 494 - 立即发货 | $6.67 | 查看详情 |
LTO 50 - 50 W Power Thick Film Resistors
| 图片 | 制造商零件编号 | 描述 | 功率 (W) | 可供货数量 | 价格 | ||
|---|---|---|---|---|---|---|---|
| | LTO050F22R00JTE3 | RES 22 OHM 50W 5% TO220 | 50W | 1529 - 立即发货 | $5.69 | 查看详情 |
| | LTO050F4R700JTE3 | RES 4.7 OHM 50W 5% TO220 | 50W | 1460 - 立即发货 | $5.94 | 查看详情 |
| | LTO050F100R0JTE3 | RES 100 OHM 50W 5% TO220 | 50W | 333 - 立即发货 | $6.23 | 查看详情 |
| | LTO050F10R00JTE3 | RES 10 OHM 50W 5% TO220 | 50W | 341 - 立即发货 | $6.31 | 查看详情 |
| | LTO050F5R000JTE3 | RES 5 OHM 50W 5% TO220 | 50W | 790 - 立即发货 | $6.47 | 查看详情 |
LTO 100 - 100 W Power Thick Film Resistors
| 图片 | 制造商零件编号 | 描述 | 功率 (W) | 可供货数量 | 价格 | ||
|---|---|---|---|---|---|---|---|
|  | LTO100F10000JTE3 | RES 1K OHM 100W 5% TO247 | 100W | 641 - 立即发货 | $8.38 | 查看详情 |
| | LTO100F4R700JTE3 | RES 4.7 OHM 100W 5% TO247 | 100W | 2246 - 立即发货 | $8.44 | 查看详情 |
| | LTO100F4R700FTE3 | RES 4.7 OHM 100W 1% TO247 | 100W | 619 - 立即发货 | $11.27 | 查看详情 |
| | LTO100F15R00JTE3 | RES 15 OHM 100W 5% TO247 | 100W | 459 - 立即发货 | $8.53 | 查看详情 |
| | LTO100F100R0JTE3 | RES 100 OHM 100W 5% TO247 | 100W | 230 - 立即发货 | $9.05 | 查看详情 |
