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Model TBU-CA025-050-WH
Description Bourns TBU-CA The series TBU high-speed protector Bourns transient blocking unit (TBU) electronic current limiter (ECL) is a circuit protection device triggered by overvoltage or overcurrent, designed as the best circuit protection solution, and can be used in industrial control, medical electronic equipment, automation testing systems, as well as military and aerospace applications. They are low capacitance, unidirectional and bidirectional high-speed resettable devices that can protect against faults caused by short circuits, AC power intersections, inductance, and lightning surges within rated limits. Special features include a wide range of trigger currents and ultra fast overcurrent protection within a voltage range, as well as reduced external dimensions to save board space. This TBU can be used for protection on Ethernet, RS-485, HART, and other ports that may experience dangerous surges and power crossover events. It can also be used in telecommunications applications, providing a barrier against surges while allowing high-frequency signals (such as VDSL2) to pass through without damaging the circuit. For sensitive electronic applications, this TBU does not require large shunt protection devices and can prevent damaging currents from reaching the protected circuit in less than 1 millisecond. This TBU can significantly reduce the allowable energy and provide overshoot protection, thereby reducing stress on the printed circuit board to improve reliability and extend product life. Bourns TBU protection technology limits the energy allowed to enter sensitive electrons without loading capacitors onto high data rate lines. This allows designers to place high-performance protection even in the highest bandwidth applications. 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-
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Brand: Bourns J.W. Miller
Packaging DFN
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
7.11  yuan 7.11yuan
10+:
$ 8.5368
100+:
$ 8.1100
500+:
$ 7.8254
1000+:
$ 7.8112
2000+:
$ 7.7543
5000+:
$ 7.6831
7500+:
$ 7.6262
10000+:
$ 7.5978
Quantity
10+
100+
500+
1000+
2000+
Price
$8.5368
$8.1100
$7.8254
$7.8112
$7.7543
Price $ 8.5368 $ 8.1100 $ 7.8254 $ 7.8112 $ 7.7543
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(4281) Minimum order quantity(10)
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Technical parameters/rated voltage (DC): 250 V

Technical parameters/working voltage: 100 V

Technical parameters/rated current: 50 mA

Technical parameters/number of circuits: 2

Technical parameters/resistance: 13.3 Ω

Technical parameters/Static current: 0.5 mA

Technical parameters/clamp voltage: 250 V

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -55 ℃

Technical parameters/rated voltage: 250 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 12

Encapsulation parameters/Encapsulation: DFN

External dimensions/length: 6.5 mm

External dimensions/width: 4 mm

External dimensions/height: 0.85 mm

External dimensions/packaging: DFN

Physical parameters/operating temperature: -55℃ ~ 125℃

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

Other/Packaging Methods: Tape & Reel (TR)

Other/Manufacturing Applications: Testing and Measurement, Industrial, General, Consumer Electronics, Computers and Computer Peripherals, Signal Processing

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2016/06/20

Customs information/ECCN code: EAR99

Customs Information/Hong Kong Import and Export License: NLR

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