Circuit Protection – Mouser Finland

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Gas Discharge Tube for RS-485 Ports

Bourns Gas Discharge Tube (GDT) for RS-485 Ports is designed to meet industry standards on RS-485 port interfaces and to provide circuit protection in noisy and harsh electrical environments. For exposed lines that may see large and fast surges and where failure is not acceptable, a three-stage Bourns protection system is recommended.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 33V 1500W BiDir 1.5SMC33CA Bourns 1: 0,912 € 12 400In Stock 12 000Expected 01/02/2027	Mfr. Part No. 1.5SMC33CA Mouser Part No 652-1.5SMC33CA	Bourns	ESD Protection Diodes / TVS Diodes 33V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	12 400In Stock 12 000Expected 01/02/2027	Cut Tape 0,912 € 0,421 € 0,372 € 0,286 € Reel 0,201 € View 0,278 € 0,183 € 0,171 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 350V 1500W BiDir 1.5SMC350CA Bourns 1: 1,29 € 8 297In Stock	Mfr. Part No. 1.5SMC350CA Mouser Part No 652-1.5SMC350CA	Bourns	ESD Protection Diodes / TVS Diodes 350V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	8 297In Stock	Cut Tape 1,29 € 0,812 € 0,605 € 0,538 € Reel 0,322 € View 0,378 € 0,353 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 350V 1500W BiDir 1.5SMC350CA-H Bourns 1: 1,62 € 6 752In Stock	Mfr. Part No. 1.5SMC350CA-H Mouser Part No 652-1.5SMC350CA-H	Bourns	ESD Protection Diodes / TVS Diodes 350V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	6 752In Stock	Cut Tape 1,62 € 1,01 € 0,665 € 0,513 € Reel 0,434 € View 0,414 € 0,377 € 0,356 € MouseReel Available	Min.: 1 Mult.: 1 : 1 500
ESD Protection Diodes / TVS Diodes 400V 1500W BiDir 1.5SMC400CA Bourns 1: 1,29 € 19 765In Stock	Mfr. Part No. 1.5SMC400CA Mouser Part No 652-1.5SMC400CA	Bourns	ESD Protection Diodes / TVS Diodes 400V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	19 765In Stock	Cut Tape 1,29 € 0,812 € 0,605 € 0,538 € Reel 0,354 € View 0,421 € 0,373 € 0,323 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 43V 1500W UniDir 1.5SMC43A Bourns 1: 0,80 € 9 825In Stock 24 000On Order	Mfr. Part No. 1.5SMC43A Mouser Part No 652-1.5SMC43A	Bourns	ESD Protection Diodes / TVS Diodes 43V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	9 825In Stock 24 000On Order On Order Ship Dates Mfr. No: 1.5SMC43A Stock: 9 825 Can Dispatch Immediately On Order: 12 000 Expected 17/02/2027 12 000 Expected 08/03/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,80 € 0,367 € 0,324 € 0,249 € Reel 0,183 € View 0,245 € 0,18 € 0,158 € 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 43V 1500W BiDir 1.5SMC43CA Bourns 1: 0,86 € 10 757In Stock 51 000On Order	Mfr. Part No. 1.5SMC43CA Mouser Part No 652-1.5SMC43CA	Bourns	ESD Protection Diodes / TVS Diodes 43V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	10 757In Stock 51 000On Order On Order Ship Dates Mfr. No: 1.5SMC43CA Stock: 10 757 Can Dispatch Immediately On Order: 21 000 Expected 01/03/2027 30 000 Expected 01/06/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,86 € 0,396 € 0,35 € 0,286 € Reel 0,214 € View 0,274 € 0,188 € 0,163 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 440V 1500W BiDir 1.5SMC440CA Bourns 1: 1,29 € 10 997In Stock	Mfr. Part No. 1.5SMC440CA Mouser Part No 652-1.5SMC440CA	Bourns	ESD Protection Diodes / TVS Diodes 440V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	10 997In Stock	Cut Tape 1,29 € 0,812 € 0,605 € 0,538 € Reel 0,334 € View 0,421 € 0,373 € 0,323 € 0,305 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 540V 1500W UniDir 1.5SMC540A Bourns 1: 1,19 € 6 564In Stock	Mfr. Part No. 1.5SMC540A Mouser Part No 652-1.5SMC540A	Bourns	ESD Protection Diodes / TVS Diodes 540V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	6 564In Stock	Cut Tape 1,19 € 0,744 € 0,553 € 0,491 € Reel 0,303 € View 0,383 € 0,332 € 0,287 € 0,272 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 550V 1500W BiDir 1.5SMC550CA Bourns 1: 1,29 € 5 643In Stock	Mfr. Part No. 1.5SMC550CA Mouser Part No 652-1.5SMC550CA	Bourns	ESD Protection Diodes / TVS Diodes 550V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	5 643In Stock	Cut Tape 1,29 € 0,812 € 0,605 € 0,538 € Reel 0,334 € View 0,421 € 0,373 € 0,323 € 0,304 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 8.2V 1500W BiDir 1.5SMC8.2CA Bourns 1: 0,86 € 14 332In Stock	Mfr. Part No. 1.5SMC8.2CA Mouser Part No 652-1.5SMC8.2CA	Bourns	ESD Protection Diodes / TVS Diodes 8.2V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	14 332In Stock	Cut Tape 0,86 € 0,396 € 0,35 € 0,269 € Reel 0,209 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 10V 5kW BIDIR SMC 5.0SMDJ10CA Bourns 1: 2,26 € 5 231In Stock	Mfr. Part No. 5.0SMDJ10CA Mouser Part No 652-5.0SMDJ10CA	Bourns	ESD Protection Diodes / TVS Diodes 10V 5kW BIDIR SMC Learn More about Bourns smxj	Datasheet	5 231In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,65 € View 0,789 € 0,744 € 0,64 € 0,625 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 11V 5kW BIDIR SMC 5.0SMDJ11CA Bourns 1: 2,26 € 5 815In Stock	Mfr. Part No. 5.0SMDJ11CA Mouser Part No 652-5.0SMDJ11CA	Bourns	ESD Protection Diodes / TVS Diodes 11V 5kW BIDIR SMC Learn More about Bourns smxj	Datasheet	5 815In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,65 € View 0,789 € 0,744 € 0,64 € 0,633 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 12V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ12A Bourns 1: 2,23 € 2 825In Stock	Mfr. Part No. 5.0SMDJ12A Mouser Part No 652-5.0SMDJ12A	Bourns	ESD Protection Diodes / TVS Diodes 12V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	2 825In Stock	Cut Tape 2,23 € 1,44 € 1,13 € 0,98 € Reel 0,619 € View 0,735 € 0,67 € 0,599 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 14V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ14A Bourns 1: 2,22 € 5 305In Stock	Mfr. Part No. 5.0SMDJ14A Mouser Part No 652-5.0SMDJ14A	Bourns	ESD Protection Diodes / TVS Diodes 14V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5 305In Stock	Cut Tape 2,22 € 1,43 € 1,14 € 0,972 € Reel 0,656 € View 0,774 € 0,604 € 0,599 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 15V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ15A-Q Bourns 1: 2,48 € 1 643In Stock	Mfr. Part No. 5.0SMDJ15A-Q Mouser Part No 652-5.0SMDJ15A-Q	Bourns	ESD Protection Diodes / TVS Diodes 15V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	1 643In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,10 € Reel 0,727 € View 0,886 € 0,79 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 18V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ18CA Bourns 1: 2,26 € 5 997In Stock	Mfr. Part No. 5.0SMDJ18CA Mouser Part No 652-5.0SMDJ18CA	Bourns	ESD Protection Diodes / TVS Diodes 18V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5 997In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,694 € View 0,789 € 0,722 € 0,645 € 0,644 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 20V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ20A Bourns 1: 2,17 € 3 141In Stock	Mfr. Part No. 5.0SMDJ20A Mouser Part No 652-5.0SMDJ20A	Bourns	ESD Protection Diodes / TVS Diodes 20V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	3 141In Stock	Cut Tape 2,17 € 1,39 € 1,06 € 0,955 € View Reel 0,621 € 0,746 € 0,683 € 0,621 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 22V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ22CA Bourns 1: 2,26 € 5 011In Stock	Mfr. Part No. 5.0SMDJ22CA Mouser Part No 652-5.0SMDJ22CA	Bourns	ESD Protection Diodes / TVS Diodes 22V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5 011In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,65 € View 0,789 € 0,744 € 0,631 € 0,615 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 24V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ24A Bourns 1: 2,18 € 6 774In Stock 6 000Expected 08/02/2027	Mfr. Part No. 5.0SMDJ24A Mouser Part No 652-5.0SMDJ24A	Bourns	ESD Protection Diodes / TVS Diodes 24V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	6 774In Stock 6 000Expected 08/02/2027	Cut Tape 2,18 € 1,40 € 1,13 € 0,955 € Reel 0,596 € View 0,734 € 0,683 € 0,591 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 26V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ26A Bourns 1: 2,18 € 6 103In Stock	Mfr. Part No. 5.0SMDJ26A Mouser Part No 652-5.0SMDJ26A	Bourns	ESD Protection Diodes / TVS Diodes 26V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	6 103In Stock	Cut Tape 2,18 € 1,40 € 1,13 € 0,955 € Reel 0,656 € View 0,746 € 0,683 € 0,622 € 0,621 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 26V 5kW 5% Bi-Dir. AEC-Q101 5.0SMDJ26CA-Q Bourns 1: 2,58 € 2 738In Stock	Mfr. Part No. 5.0SMDJ26CA-Q Mouser Part No 652-5.0SMDJ26CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 26V 5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	2 738In Stock	Cut Tape 2,58 € 1,67 € 1,28 € 1,15 € View Reel 0,767 € 0,929 € 0,834 € 0,767 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 28V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ28A Bourns 1: 2,17 € 4 411In Stock	Mfr. Part No. 5.0SMDJ28A Mouser Part No 652-5.0SMDJ28A	Bourns	ESD Protection Diodes / TVS Diodes 28V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	4 411In Stock	Cut Tape 2,17 € 1,39 € 1,06 € 0,955 € Reel 0,619 € View 0,746 € 0,703 € 0,615 € 0,591 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 30V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ30A Bourns 1: 2,17 € 4 405In Stock	Mfr. Part No. 5.0SMDJ30A Mouser Part No 652-5.0SMDJ30A	Bourns	ESD Protection Diodes / TVS Diodes 30V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	4 405In Stock	Cut Tape 2,17 € 1,39 € 1,06 € 0,955 € Reel 0,596 € View 0,72 € 0,695 € 0,591 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 30V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ30A-Q Bourns 1: 2,48 € 5 630In Stock	Mfr. Part No. 5.0SMDJ30A-Q Mouser Part No 652-5.0SMDJ30A-Q	Bourns	ESD Protection Diodes / TVS Diodes 30V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	5 630In Stock	Cut Tape 2,48 € 1,61 € 1,22 € 1,10 € Reel 0,727 € View 0,886 € 0,814 € 0,716 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 30V 5kW 5% Bi-Dir. AEC-Q101 5.0SMDJ30CA-Q Bourns 1: 2,58 € 2 497In Stock	Mfr. Part No. 5.0SMDJ30CA-Q Mouser Part No 652-5.0SMDJ30CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 30V 5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	2 497In Stock	Cut Tape 2,58 € 1,67 € 1,28 € 1,15 € Reel 0,763 € View 0,929 € 0,834 € 0,757 € 0,75 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Gas Discharge Tube for RS-485 Ports

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Gas Discharge Tube for RS-485 Ports

Types of Circuit Protection