Board Mount Surge Protectors – Mouser Liechtenstein

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TBU®-DT High-Speed Protectors

Bourns TBU^®-DT High-Speed Protectors feature very low capacitance to protect against faults caused by short circuits, AC power cross, lightning surges, and induction. These dual unidirectional protectors will trip in less than 1µs when the current reaches the maximum value in one direction only. After the surge, these protectors will reset when the voltage falls to the V_reset level. Bourns TBU-DT protectors are ideal for general electronics and ethernet ports.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Termination Style	Package/Case	Voltage Rating	Current Rating	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT065-100-WH Bourns 1: CHF 1.86 8’224In Stock	Mfr. Part No. TBU-DT065-100-WH Mouser Part No 652-TBU-DT065-100-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	8’224In Stock	Cut Tape CHF 1.86 CHF 1.63 CHF 1.12 CHF 0.91 CHF 0.854 Reel CHF 0.729 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	300 V	100 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT065-200-WH Bourns 1: CHF 1.58 2’330In Stock 9’000Expected 3/1/2027	Mfr. Part No. TBU-DT065-200-WH Mouser Part No 652-TBU-DT065-200-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	2’330In Stock 9’000Expected 3/1/2027	Cut Tape CHF 1.58 CHF 1.07 CHF 0.894 CHF 0.861 Reel CHF 0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	650 V	400 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT085-200-WH Bourns 1: CHF 2.04 3’536In Stock	Mfr. Part No. TBU-DT085-200-WH Mouser Part No 652-TBU-DT085-200-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	3’536In Stock	Cut Tape CHF 2.04 CHF 1.58 CHF 1.05 CHF 0.894 CHF 0.801 Reel CHF 0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	850 V	400 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT085-300-WH Bourns 1: CHF 1.93 7’841In Stock	Mfr. Part No. TBU-DT085-300-WH Mouser Part No 652-TBU-DT085-300-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	7’841In Stock	Cut Tape CHF 1.93 CHF 1.63 CHF 1.12 CHF 0.91 CHF 0.854 Reel CHF 0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	850 V	600 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT065-300-WH Bourns 1: CHF 1.86 558In Stock 18’000On Order	Mfr. Part No. TBU-DT065-300-WH Mouser Part No 652-TBU-DT065-300-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	558In Stock 18’000On Order On Order Ship Dates Mfr. No: TBU-DT065-300-WH Stock: 558 Can Dispatch Immediately On Order: 9’000 Expected 10/9/2026 9’000 Expected 4/28/2027 Factory Lead Time: 20 Weeks	Cut Tape CHF 1.86 CHF 1.27 CHF 1.07 CHF 0.861 Reel CHF 0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	650 V	600 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT085-100-WH Bourns 1: CHF 1.96 1’305In Stock	Mfr. Part No. TBU-DT085-100-WH Mouser Part No 652-TBU-DT085-100-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	1’305In Stock	Cut Tape CHF 1.96 CHF 1.53 CHF 1.12 CHF 0.91 CHF 0.854 Reel CHF 0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3’000			SMD/SMT	DFN	850 V	200 mA	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT065-500-WH Bourns 9’000: CHF 0.801 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. TBU-DT065-500-WH Mouser Part No 652-TBU-DT065-500-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape CHF 0.801	Min.: 9’000 Mult.: 3’000 : 3’000			SMD/SMT	DFN	650 V	1 A	- 40 C	+ 125 C	Reel
	Board Mount Surge Protectors Dual Unidirectional TBU Device TBU-DT085-500-WH Bourns 9’000: CHF 0.801 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. TBU-DT085-500-WH Mouser Part No 652-TBU-DT085-500-WH	Bourns	Board Mount Surge Protectors Dual Unidirectional TBU Device Learn More about Bourns tbu dt high speed protectors	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape CHF 0.801	Min.: 9’000 Mult.: 3’000 : 3’000			SMD/SMT	DFN	850 V	1 A	- 40 C	+ 125 C	Reel