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Model TSM600-250F-2
Description TE PolySwitch® PTC The TSM series TE PolySwitch TSM series telecommunications and network equipment can prevent damage caused by power supply cross-over and power induced surges, as defined in ITU, Telcordia GR1089, and UL60950. Usually used for modems, fax machines, alarm systems, xDSL modems and splitters, T1/E1 devices, analog and digital line cards, VoIP (network telephony) devices, LAN, WAN devices, and access network hardware applications. Resettable overcurrent protection surface installation, radial lead and chip shape factor quick action parasitic capacitance low/flat impedance, with frequency compliant RoHs # # Printed circuit board wire end resettable fuse. The radial lead with the following characteristics: all certified by UL, CSA and TUV can protect electrical and electronic circuits from damage caused by excessive current. It can quickly switch from low resistance state to high resistance state through electrical overload or short circuit. After correcting the fault state and turning off the power, it can quickly reset and return to low resistance state. # # # Features: can perform thousands of automatic self resets, maintenance free small models, no fuse holder required. # # # Main applications: security system power supply and transformer power switch devices, automotive and medical equipment instruments and control computers and peripheral devices, audio and video. Telecommunications
Product QR code
Brand: Littelfuse
Packaging SMD-4
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
19.82  yuan 19.82yuan
5+:
$ 23.1859
50+:
$ 22.1950
200+:
$ 21.6402
500+:
$ 21.5014
1000+:
$ 21.3627
2500+:
$ 21.2042
5000+:
$ 21.1051
7500+:
$ 21.0060
Quantity
5+
50+
200+
500+
1000+
Price
$23.1859
$22.1950
$21.6402
$21.5014
$21.3627
Price $ 23.1859 $ 22.1950 $ 21.6402 $ 21.5014 $ 21.3627
Start batch production 5+ 50+ 200+ 500+ 1000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(3965) Minimum order quantity(5)
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Technical parameters/rated voltage (DC): 250 V

Technical parameters/trip time: 6 s

Technical parameters/dissipated power: 2 W

Technical parameters/holding current: 250 mA

Technical parameters/tripping current: 860 mA

Technical parameters/rated current (Max): 3 A

Technical parameters/Holding current (Max): 250 mA

Technical parameters/operating temperature (Max): 85 ℃

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

Technical parameters/rated voltage (Max): 250 VDC

Technical parameters/rated voltage: 250 VDC

Encapsulation parameters/installation method: Surface Mount

Encapsulation parameters/Encapsulation: SMD-4

External dimensions/length: 17.6 mm

External dimensions/width: 11.2 mm

External dimensions/height: 11.7 mm

External dimensions/packaging: SMD-4

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

Other/Product Lifecycle: Active

Other/Packaging Methods: Tape & Reel (TR)

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Customs information/ECCN code: EAR99

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