Bourns TBU-CA025-200-WH High-Speed Protector 2000pcs
Bourns TBU-CA025-200-WH High-Speed Protector — 250 V Impulse, 200 mA Trigger Current, Bidirectional, MOSFET-Based, SMT DFN Package, UL Listed, Item No. TBU-CA025-200-WH. A low-capacitance single bidirectional high-speed protection component from the Bourns TBU-CA Series, constructed using MOSFET semiconductor technology. Provides combined overcurrent and overvoltage protection, blocking surges within approximately 1 µs of the line current exceeding the trigger threshold. Supplied on a reel of 2,000 pieces.
Available in stock — ships within 3 days after payment.
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Product overview
| Part number | TBU-CA025-200-WH |
| Manufacturer | Bourns |
| Product series | TBU-CA — Bidirectional High-Speed Protector |
| Protection technology | MOSFET-based Transient Blocking Unit (TBU) |
| Peak impulse voltage (Vimp) | 250 V (duration < 10 ms) |
| Continuous AC RMS voltage (Vrms) | 100 V |
| Trigger current (Itrigger) | 200 mA (min.) — 400 mA (max.) |
| Blocking time (tblock) | 1 µs |
| Reset voltage (Vreset) | 12 V (min.) — 20 V (max.) |
| ESD protection | ±2 kV HBM per IEC 61000-4-2 |
| Operating temperature | –55 °C to +125 °C |
| Storage temperature | –65 °C to +150 °C |
| Package type | SMT DFN |
| Package dimensions | 6.50 × 4.00 mm |
| Moisture sensitivity level | 1 |
| Approvals | UL (File No. E315805) |
| RoHS compliance | Yes — RoHS Directive 2015/863 |
| Condition | New — original packaging (OVP) |
| Quantity | 2,000 pieces (1 reel) |
Applications
- Overcurrent and overvoltage protection on voice and VDSL line cards
- Surge protection modules and subscriber protection dongles
- Process control equipment requiring fast-acting fault isolation
- Test and measurement equipment and general electronics requiring line protection against short circuits, AC power cross, induction surges, and lightning transients
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
(GPSR (EU) 2023/988): Contact us at info@liquisto.com for Manufacturer/EU Responsible Party product safety contact details.
