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Description Bourns TBU-CX Series TBU High Speed Protector TBU-CX Series Bourns ® TBU ® The product includes low capacitance bidirectional high-speed protection components, constructed using MOSFET semiconductor technology, designed to protect against faults caused by short circuits, AC power cross-over, induction, and lightning strikes. TBU ® The high-speed protector is placed in the system circuit to monitor current and has MOSFET detection circuit triggering to provide an effective barrier, which can prevent sensitive electronic devices from being exposed to high voltage or current during surge events. TBU ® The equipment is provided in a surface mounted DFN package that meets industry standard requirements, such as lead-free soldering reflow range. Applications include voice/VDSL cards, protection modules and locks, process control equipment, testing and measurement equipment, and general electronics. Advanced circuit protection, overcurrent and overvoltage protection block surge up to rated limits, high-speed performance, small SMT packaging, operating temperature range -40 ° C to+125 ° C, storage temperature range -65 ° C to+150 ° C, maximum contact temperature+125 ° C ESD: IEC 61000-4-2 # # Recognized UL # # Surface mounting technology (fuse) # # Surface mounting technology * * Resettable fuse * * Used to prevent electrical and electronic circuits from being damaged by excessive current. They can quickly switch from a low impedance state to a very high impedance state under electrical overload or short circuit conditions, and can automatically reset and return to a low impedance state after the fault disappears and the power is cut off. After thousands of cycles of use, it is still a maintenance free automatic reset small model that does not require a fuse holder. It is mainly used for safety system power supply and transformer power switch devices, automotive and medical equipment instruments and control computers and peripheral devices, audio and video, and telecommunications
Product QR code
Packaging SMD
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
10.99  yuan 10.99yuan
5+:
$ 12.8560
50+:
$ 12.3066
200+:
$ 11.9989
500+:
$ 11.9220
1000+:
$ 11.8451
2500+:
$ 11.7572
5000+:
$ 11.7022
7500+:
$ 11.6473
Quantity
5+
50+
200+
500+
1000+
Price
$12.8560
$12.3066
$11.9989
$11.9220
$11.8451
Price $ 12.8560 $ 12.3066 $ 11.9989 $ 11.9220 $ 11.8451
Start batch production 5+ 50+ 200+ 500+ 1000+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(1784) Minimum order quantity(5)
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Technical parameters/rated voltage (DC): 300 V

Technical parameters/working voltage: 300 V

Technical parameters/rated current: 750 mA

Technical parameters/number of circuits: 2

Technical parameters/clamp voltage: 650 V

Technical parameters/operating temperature (Max): 125 ℃

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

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 12

Encapsulation parameters/Encapsulation: SMD

External dimensions/length: 8.25 mm

External dimensions/width: 4 mm

External dimensions/height: 0.85 mm

External dimensions/packaging: SMD

Physical parameters/operating temperature: -40℃ ~ 125℃

Other/Product Lifecycle: New Technology: Cutting edge technology for the newest designs.

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: General

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standard/REACH SVHC version: 2013/06/20

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