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Model RF2873-000
Description PolySwitch™ The polymer positive temperature coefficient (PPTC) equipment in the LVR/LVB series TE PolySwitch LVR/LVB series line voltage production line includes components with line voltage ratings of 120V AC and 240V AC, and a working current of up to 2A at 20 ° C. These components help prevent damage caused by surges and overheating faults. They can also provide low resistance and are compatible with fuse solutions in terms of size. Typical applications include: medical equipment, electric motors, fans and blowers, safety and fire alarm systems, testing and measuring equipment, transformers, USB hubs, ports, and peripheral devices. The rated current is 50mA to 2A, and the rated voltage of the line is 120V AC and 240V AC, with fast action and low impedance that complies with RoHs. The printed circuit board wire end (resettable fuse) has the following characteristics: all pass UL, CSA, and TUV Certification can protect electrical and electronic circuits from damage caused by excessive current. It can quickly switch from a low resistance state to a very high resistance state through electrical overload or short circuit. After correcting the fault state and turning off the power, it can quickly and automatically reset and return to the low resistance state. Features: It can perform thousands of automatic self resets. Maintenance free small models, no need for fuse holders. Main applications: security system power supply and transformer power switch devices, automotive and medical equipment instruments and control computers and peripheral devices, audio, video, and telecommunications
Product QR code
Brand: TE Connectivity
Packaging Radial, Disc
Delivery time
Packaging method Bulk
Standard packaging quantity 1
8.82  yuan 8.82yuan
10+:
$ 10.5888
100+:
$ 10.0594
500+:
$ 9.7064
1000+:
$ 9.6888
2000+:
$ 9.6182
5000+:
$ 9.5299
7500+:
$ 9.4593
10000+:
$ 9.4240
Quantity
10+
100+
500+
1000+
2000+
Price
$10.5888
$10.0594
$9.7064
$9.6888
$9.6182
Price $ 10.5888 $ 10.0594 $ 9.7064 $ 9.6888 $ 9.6182
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(4078) Minimum order quantity(10)
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Technical parameters/trip time: 5 s

Technical parameters/dissipated power: 4 W

Technical parameters/holding current: 1.25 A

Technical parameters/tripping current: 2.5 A

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/rated voltage (Max): 240 VAC

Technical parameters/rated voltage: 240 VAC

Encapsulation parameters/installation method: Through Hole

Package parameters/number of pins: 2

Encapsulation parameters/Encapsulation: Radial, Disc

External dimensions/length: 25.2 mm

External dimensions/width: 4.6 mm

External dimensions/height: 27.2 mm

External dimensions/packaging: Radial, Disc

External dimensions/thickness: 4.6 mm

External dimensions/power cord length: 5.1 m

Physical parameters/operating temperature: -40℃ ~ 85℃

Other/Product Lifecycle: Unknown

Other/Packaging Methods: Bulk

Compliant with standards/RoHS standards: RoHS Compliant

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