Circuit Protection – Mouser Bulgaria

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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 TVS Diode 12VOLT CDSOD323-T12 Bourns 1: 0,929 € 62.958In Stock	Mfr. Part No. CDSOD323-T12 Mouser Part No 652-CDSOD323-T12	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode 12VOLT Learn More about Bourns cdsod323 txxc tvs diodes	Datasheet	62.958In Stock	Cut Tape 0,929 € 0,427 € 0,329 € 0,26 € Reel 0,209 € View 0,237 € 0,198 € 0,183 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: 2,05 € 23.320In Stock	Mfr. Part No. P850-G120-WH Mouser Part No 652-P850-G120-WH	Bourns	Board Mount Surge Protectors 100mA 850Vimp Learn More about Bourns Bourns_TBU	Datasheet	23.320In Stock	Cut Tape 2,05 € 1,78 € 1,23 € 0,998 € 0,937 € Reel 0,931 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ28CA Bourns 1: 2,26 € 21.751In Stock	Mfr. Part No. 5.0SMDJ28CA Mouser Part No 652-5.0SMDJ28CA	Bourns	ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	21.751In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,877 € Reel 0,63 € View 0,72 € 0,701 € 0,615 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir SMLJ22CA Bourns 1: 1,59 € 33.738In Stock	Mfr. Part No. SMLJ22CA Mouser Part No 652-SMLJ22CA	Bourns	ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir Learn More about Bourns _smlj	Datasheet	33.738In Stock	Cut Tape 1,59 € 1,01 € 0,621 € 0,549 € Reel 0,39 € View 0,452 € 0,426 € 0,385 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional PTVS3-430C-TH Bourns 1: 49,39 € 1.207In Stock	Mfr. Part No. PTVS3-430C-TH Mouser Part No 652-PTVS3-430C-TH	Bourns	ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional Learn More about Bourns PTVS	Datasheet	1.207In Stock	49,39 € 38,55 € 36,52 € 36,34 €	Min.: 1 Mult.: 1
Varistors Chip Guard 0402 12 VOLTS CG0402MLC-12LGA Bourns 1: 0,215 € 42.401In Stock	Mfr. Part No. CG0402MLC-12LGA Mouser Part No 652-CG0402MLC-12LGA	Bourns	Varistors Chip Guard 0402 12 VOLTS Learn More about Bourns mlc protectors	Datasheet	42.401In Stock	Cut Tape 0,215 € 0,128 € 0,101 € 0,095 € Reel 0,079 € View 0,091 € 0,087 € 0,083 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
Varistors CHIP GUARD CG0402MLC-24LGA Bourns 1: 0,525 € 26.824In Stock	Mfr. Part No. CG0402MLC-24LGA Mouser Part No 652-CG0402MLC-24LGA	Bourns	Varistors CHIP GUARD Learn More about Bourns mlc protectors	Datasheet	26.824In Stock	Cut Tape 0,525 € 0,336 € 0,209 € 0,144 € Reel 0,085 € View 0,125 € 0,111 € 0,099 € 0,084 € MouseReel Available	Min.: 1 Mult.: 1 : 10.000
ESD Protection Diodes / TVS Diodes 58volts 3kW 5% Bi-Dir. AEC-Q101 SMLJ58CA-Q Bourns 1: 1,90 € 2.463In Stock	Mfr. Part No. SMLJ58CA-Q Mouser Part No 652-SMLJ58CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 58volts 3kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	2.463In Stock	Cut Tape 1,90 € 1,21 € 0,972 € 0,809 € View Reel 0,511 € 0,649 € 0,58 € 0,511 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0502 Bourns 1: 0,877 € 20.791In Stock 12.000Expected 11/9/2026	Mfr. Part No. CDSOT236-0502 Mouser Part No 652-CDSOT236-0502	Bourns	ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array Learn More about Bourns gdt	Datasheet	20.791In Stock 12.000Expected 11/9/2026	Cut Tape 0,877 € 0,544 € 0,355 € 0,267 € Reel 0,206 € View 0,243 € 0,184 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 200V 1500W BiDir 1.5SMC200CA Bourns 1: 1,27 € 12.712In Stock	Mfr. Part No. 1.5SMC200CA Mouser Part No 652-1.5SMC200CA	Bourns	ESD Protection Diodes / TVS Diodes 200V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	12.712In Stock	Cut Tape 1,27 € 0,804 € 0,599 € 0,533 € Reel 0,33 € View 0,416 € 0,369 € 0,319 € 0,287 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 56V 1500W UniDir 1.5SMC56A Bourns 1: 0,671 € 14.152In Stock	Mfr. Part No. 1.5SMC56A Mouser Part No 652-1.5SMC56A	Bourns	ESD Protection Diodes / TVS Diodes 56V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	14.152In Stock	Cut Tape 0,671 € 0,398 € 0,327 € 0,258 € Reel 0,177 € View 0,242 € 0,167 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 82V 1500W BiDir 1.5SMC82CA Bourns 1: 0,937 € 12.580In Stock	Mfr. Part No. 1.5SMC82CA Mouser Part No 652-1.5SMC82CA	Bourns	ESD Protection Diodes / TVS Diodes 82V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	12.580In Stock	Cut Tape 0,937 € 0,433 € 0,315 € 0,249 € Reel 0,212 € View 0,239 € 0,209 € 0,208 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ130A Bourns 1: 2,26 € 5.197In Stock	Mfr. Part No. 5.0SMDJ130A Mouser Part No 652-5.0SMDJ130A	Bourns	ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5.197In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,642 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 13V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ13CA Bourns 1: 2,26 € 7.258In Stock	Mfr. Part No. 5.0SMDJ13CA Mouser Part No 652-5.0SMDJ13CA	Bourns	ESD Protection Diodes / TVS Diodes 13V 5KW 5% BI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	7.258In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,633 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 18V 5kW 5% Bi-Dir. AEC-Q101 5.0SMDJ18CA-Q Bourns 1: 2,58 € 4.206In Stock	Mfr. Part No. 5.0SMDJ18CA-Q Mouser Part No 652-5.0SMDJ18CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 18V 5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	4.206In Stock	Cut Tape 2,58 € 1,67 € 1,28 € 1,15 € View Reel 0,77 € 0,929 € 0,834 € 0,77 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 40V 5kW 5% Bi-Dir. AEC-Q101 5.0SMDJ40CA-Q Bourns 1: 2,58 € 6.744In Stock	Mfr. Part No. 5.0SMDJ40CA-Q Mouser Part No 652-5.0SMDJ40CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 40V 5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	6.744In 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 70V 5kW BIDIR SMC 5.0SMDJ70CA Bourns 1: 2,26 € 5.200In Stock	Mfr. Part No. 5.0SMDJ70CA Mouser Part No 652-5.0SMDJ70CA	Bourns	ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC Learn More about Bourns smxj	Datasheet	5.200In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,648 € View 0,789 € 0,722 € 0,631 € 0,625 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 350V 400W BiDir P4SMA350CA Bourns 1: 0,86 € 10.000In Stock	Mfr. Part No. P4SMA350CA Mouser Part No 652-P4SMA350CA	Bourns	ESD Protection Diodes / TVS Diodes 350V 400W BiDir Learn More about Bourns p4sma diode series	Datasheet	10.000In Stock	Cut Tape 0,86 € 0,354 € 0,273 € 0,218 € Reel 0,179 € View 0,209 € 0,202 € 0,159 € 0,158 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 550V 400W UniDir P4SMA550A Bourns 1: 0,757 € 21.750In Stock	Mfr. Part No. P4SMA550A Mouser Part No 652-P4SMA550A	Bourns	ESD Protection Diodes / TVS Diodes 550V 400W UniDir Learn More about Bourns p4sma diode series	Datasheet	21.750In Stock	Cut Tape 0,757 € 0,346 € 0,305 € 0,233 € Reel 0,168 € View 0,227 € 0,208 € 0,149 € 0,141 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 250V 600W UniDir P6SMB250A Bourns 1: 0,765 € 13.980In Stock	Mfr. Part No. P6SMB250A Mouser Part No 652-P6SMB250A	Bourns	ESD Protection Diodes / TVS Diodes 250V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	13.980In Stock	Cut Tape 0,765 € 0,348 € 0,307 € 0,235 € Reel 0,171 € View 0,229 € 0,164 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 350V 600W BiDir P6SMB350CA Bourns 1: 0,662 € 19.506In Stock	Mfr. Part No. P6SMB350CA Mouser Part No 652-P6SMB350CA	Bourns	ESD Protection Diodes / TVS Diodes 350V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	19.506In Stock	Cut Tape 0,662 € 0,369 € 0,326 € 0,25 € Reel 0,194 € View 0,248 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 400V 600W BiDir P6SMB400CA Bourns 1: 0,808 € 17.807In Stock	Mfr. Part No. P6SMB400CA Mouser Part No 652-P6SMB400CA	Bourns	ESD Protection Diodes / TVS Diodes 400V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	17.807In Stock	Cut Tape 0,808 € 0,369 € 0,326 € 0,25 € Reel 0,184 € View 0,248 € 0,181 € 0,158 € 0,157 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir SMAJ160A Bourns 1: 0,456 € 28.286In Stock	Mfr. Part No. SMAJ160A Mouser Part No 652-SMAJ160A	Bourns	ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	28.286In Stock	Cut Tape 0,456 € 0,203 € 0,138 € 0,106 € Reel 0,077 € View 0,092 € 0,087 € 0,068 € 0,067 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir SMAJ250CA Bourns 1: 0,903 € 16.275In Stock	Mfr. Part No. SMAJ250CA Mouser Part No 652-SMAJ250CA	Bourns	ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	16.275In Stock	Cut Tape 0,903 € 0,415 € 0,367 € 0,282 € Reel 0,198 € View 0,233 € 0,224 € 0,176 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir SMAJ36CA-H Bourns 1: 0,826 € 11.000In Stock	Mfr. Part No. SMAJ36CA-H Mouser Part No 652-SMAJ36CA-H	Bourns	ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	11.000In Stock	Cut Tape 0,826 € 0,52 € 0,333 € 0,248 € Reel 0,168 € View 0,20 € 0,173 € 0,144 € 0,137 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000

Gas Discharge Tube for RS-485 Ports

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Gas Discharge Tube for RS-485 Ports

Types of Circuit Protection