Bourns TBU-RS055-300-WH, Dual-Element Bi-Directional TVS Diode, 7-Pin DFN
- RS Stock No.:
- 206-9111
- Mfr. Part No.:
- TBU-RS055-300-WH
- Brand:
- Bourns
Save 14% when you buy 1000 units
Subtotal (1 pack of 5 units)*
£9.06
(exc. VAT)
£10.87
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 15 unit(s) ready to ship
- Plus 999,999,980 unit(s) shipping from 12 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
---|---|---|
5 - 45 | £1.812 | £9.06 |
50 - 95 | £1.666 | £8.33 |
100 - 245 | £1.618 | £8.09 |
250 - 995 | £1.578 | £7.89 |
1000 + | £1.542 | £7.71 |
*price indicative
- RS Stock No.:
- 206-9111
- Mfr. Part No.:
- TBU-RS055-300-WH
- Brand:
- Bourns
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Bourns | |
Diode Configuration | Common Anode | |
Direction Type | Bi-Directional | |
Maximum Clamping Voltage | 26V | |
Minimum Breakdown Voltage | 13.3V | |
Mounting Type | Surface Mount | |
Package Type | DFN | |
Pin Count | 7 | |
Number of Elements per Chip | 2 | |
Select all | ||
---|---|---|
Brand Bourns | ||
Diode Configuration Common Anode | ||
Direction Type Bi-Directional | ||
Maximum Clamping Voltage 26V | ||
Minimum Breakdown Voltage 13.3V | ||
Mounting Type Surface Mount | ||
Package Type DFN | ||
Pin Count 7 | ||
Number of Elements per Chip 2 | ||
The Bourns TBU-RSxxx-300-WH Series is an integrated dual channel Transient Blocking Unit (TBU) overcurrent device and TVS overvoltage protector for the RS-485 communications interface. When coupled with an overvoltage protector like the Bourns® GDT (Model 2030-42T-SM-RPLF) orTISP® Thyristor Surge Protector (Model TISP4350J3BJR-S), the integrated solution aids compliance to IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) andIEC 61000-4-5 (Surge) standards.
Dual channel protector for RS-485 interfaces
Aids compliance to IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) standards
Fast protection response time (1 μs)
RoHS compliant
Aids compliance to IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT) and IEC 61000-4-5 (Surge) standards
Fast protection response time (1 μs)
RoHS compliant