Allicdata Part #: | LVRL135S-ND |
Manufacturer Part#: |
LVRL135S |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | Littelfuse Inc. |
Short Description: | PTC RESET FUSE 120V 1.35A RADIAL |
More Detail: | Polymeric PTC Resettable Fuse 120V (135V Int) 1.35... |
DataSheet: | LVRL135S Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | 0.00000 |
Resistance - Initial (Ri) (Min): | 110 mOhms |
Approvals: | CSA, TUV, UL |
Lead Spacing: | 0.200" (5.08mm) |
Thickness (Max): | -- |
Height - Seated (Max): | 0.854" (21.70mm) |
Size / Dimension: | 0.640" L x 0.160" W (16.30mm x 4.10mm) |
Package / Case: | Radial, Disc |
Mounting Type: | Through Hole |
Ratings: | -- |
Operating Temperature: | -20°C ~ 85°C |
Resistance - Post Trip (R1) (Max): | 300 mOhms |
Series: | PolySwitch®, LVRL |
Time to Trip: | 20s |
Current - Trip (It): | 2.7A |
Current - Hold (Ih) (Max): | 1.35A |
Current - Max: | 13.5A |
Voltage - Max: | 120V (135V Int) |
Type: | Polymeric |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Obsolete |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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PTC Resettable Fuses, or Polymeric Positive Temperature Coefficient Resettable Fuses, offer a new level of safety for electronic circuits. They are capable of protecting circuits against over-current, over-voltage and over-temperature conditions, while their resettable design allows the circuit to reset and restore the original characteristics after the triggering event has passed. The LVRL135S is one such PTC Resettable Fuses with a range of features and applications.
The LVRL135S is designed with a fuse element of organic film and an additional gas transfer device for extra safety. It\'s rated for a nominal voltage of 135VAC / 30VDC, a operating voltage of 27.6VAC / 20VDC and a surge voltage of 550V. It has a rated hold current of 13.5A, a series delay (trip) delay of 3.5 seconds, and a response time of 0.12 seconds. The fuse element is contructed to be extremely durable, with a mechanical strength of 40C in dry environment, and an overcurrent trip of 18A.
The working principle of the LVRL135S is fairly simple. When the circuit is running normal with normal current, the current flows through the fuse element without resistance. If the circuit is then subjected to an abnormal current surge, the fuse element is broken, the heat generated by this situation triggers the gas transfer system and the trip action is triggered. The timing of the trip can vary depending on the size of the overload. Once the overload condition passes the fuse element and gas transfer system restores the circuit to its default state. It allows the circuit to return to its operating characteristics.
The primary application of the LvRL135S PTC Resettable Fuse is to provide short circuit protection on AC/DC circuits and switch power supplies. It is also suitable for DC power adapters, chargers, computers, medical equipment as well as telecommunications and automotive electronic systems. The fuse can handle all types of surge currents, making it an ideal choice for preventing potential fire hazards or equipment damage due to surge currents. In addition, theLvRL135S PTC Resettable Fuse has a long life expectancy due to its robust build and excellent load capacity.
The LvRL135S PTC Resettable Fuse offers an innovative and economical solution for protecting electronic circuits. It\'s self-resetting design saves developers the time and money of having to purchase and install multiple fuses, and the ability to handle even the most challenging surge currents ensure your circuit has the level of safety it needs. With its combination of features and wide range of applications, the LVRL135S PTC Resettable Fuse is an excellent choice for protecting your circuits.
The specific data is subject to PDF, and the above content is for reference
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