Design|production|manufacture of flexible transparent heaters, manufacture of electric heating elements, design and manufacture of OEM/ODM heaters.
TTM-52M220
Power Resistors are available in a compact TO-220 package with a thick film on
ceramic technology that provides the advantage of low inductance. These power
resistors are through-hole, radial leaded resistors with a wide resistance
value range from 20m惟 to 130K惟. The radial leaded resistors are available in 0.5%,
1% and 5% tolerance options. These TTM-52M220 resistors are ideal for use in
current limiting, capacitor-discharge, or current measurement circuits in power
supplies for telecom and industrial applications.
路 TO-220 housing
路 Minimum 0.5% tolerance
available
路 Non-inductive
路 Low inductance
路 Ceramic backplane
路 High power rating
路 Easy mounting
路 RoHS compliant
路 Power supplies
路 Motor drives
路 Test and measurement
路 Rectifiers
Technical
parameter:
TYPE | TTM-52M220 |
Power rating(25鈩) |
35W |
Thermal resistance |
4.5鈩/W |
Resistance value range |
0.1惟-1M惟 |
Tolerance |
卤0.5%;卤1%;卤5% |
TCR |
卤100ppm/鈩;卤250ppm/鈩 |
MAX. Working voltage |
350V |
Dielectric Strength |
1,800VAC |
Temperature range |
-55鈩-125鈩 |
Climatic category |
55/125/56 |
路 Special specifications can be supplied in consultation with customers.
路 The condition of the above power is needed to mount a heatsink if they has
no heatsinks锛宼he power only be 2.5W.
TEST ITEM |
SPECIFICATIONS |
TEST METHOD GB/T5729-2003 IEC60115-1锛2001 |
Short time overload |
1.5 times rated power 10s 螖R鈮ぢ锛0.25%R+0.05惟锛 |
4.13 |
Rapid temperature change |
螖R鈮ぢ锛0.25%R+0.05惟锛 |
4.19 |
Temperature cycling |
螖R鈮ぢ锛1%R+0.05惟锛 |
4.23 |
Humidity锛steady States锛 |
螖R鈮ぢ锛1%R+0.05惟锛 |
4.24 |
Lifetime |
螖R鈮ぢ锛1%R+0.05惟锛 |
4.25.2 |
Danyu enables to offer one-stop customized heating solutions according to your specific requirements.
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