Circuit Protection – Mouser Estonia

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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 28V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ28CA Bourns 1: 2,29 € 27.751In 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	27.751In Stock	Cut Tape 2,29 € 1,47 € 1,19 € 0,998 € Reel 0,694 € View 0,788 € 0,722 € 0,631 € 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 TVS Diode 12VOLT CDSOD323-T12 Bourns 1: 1,01 € 63.078In 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	63.078In Stock	Cut Tape 1,01 € 0,635 € 0,416 € 0,305 € Reel 0,255 € View 0,279 € 0,247 € 0,214 € 0,179 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: 2,05 € 23.384In 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	23.384In 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 58V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ58A Bourns 1: 2,26 € 19.213In Stock	Mfr. Part No. 5.0SMDJ58A Mouser Part No 652-5.0SMDJ58A	Bourns	ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	19.213In Stock	Cut Tape 2,26 € 1,45 € 1,11 € 0,998 € Reel 0,63 € View 0,708 € 0,684 € 0,625 € 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 5VOLT CG0603MLU-05E Bourns 1: 0,275 € 51.530In Stock	Mfr. Part No. CG0603MLU-05E Mouser Part No 652-CG0603MLU-05E	Bourns	Varistors CHIP GUARD 5VOLT Learn More about Bourns gdt	Datasheet	51.530In Stock	Cut Tape 0,275 € 0,166 € 0,132 € 0,125 € Reel 0,109 € View 0,12 € 0,114 € 0,105 € 0,103 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 100V 1500W BiDir 1.5SMC100CA Bourns 1: 0,937 € 12.063In Stock	Mfr. Part No. 1.5SMC100CA Mouser Part No 652-1.5SMC100CA	Bourns	ESD Protection Diodes / TVS Diodes 100V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	12.063In Stock	Cut Tape 0,937 € 0,433 € 0,384 € 0,296 € Reel 0,23 € View 0,285 € 0,208 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 110V 1500W UniDir 1.5SMC110A Bourns 1: 0,92 € 13.030In Stock	Mfr. Part No. 1.5SMC110A Mouser Part No 652-1.5SMC110A	Bourns	ESD Protection Diodes / TVS Diodes 110V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	13.030In Stock	Cut Tape 0,92 € 0,422 € 0,373 € 0,287 € Reel 0,223 € View 0,273 € 0,222 € 0,194 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 20V 1500W UniDir 1.5SMC20A Bourns 1: 0,869 € 16.506In Stock	Mfr. Part No. 1.5SMC20A Mouser Part No 652-1.5SMC20A	Bourns	ESD Protection Diodes / TVS Diodes 20V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	16.506In Stock	Cut Tape 0,869 € 0,547 € 0,357 € 0,269 € Reel 0,224 € View 0,244 € 0,218 € 0,186 € 0,169 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 30V 1500W BiDir 1.5SMC30CA Bourns 1: 0,963 € 14.717In Stock	Mfr. Part No. 1.5SMC30CA Mouser Part No 652-1.5SMC30CA	Bourns	ESD Protection Diodes / TVS Diodes 30V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	14.717In Stock	Cut Tape 0,963 € 0,605 € 0,396 € 0,298 € Reel 0,249 € View 0,271 € 0,242 € 0,206 € 0,188 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 68V 1500W BiDir 1.5SMC68CA Bourns 1: 1,03 € 13.198In Stock	Mfr. Part No. 1.5SMC68CA Mouser Part No 652-1.5SMC68CA	Bourns	ESD Protection Diodes / TVS Diodes 68V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	13.198In Stock	Cut Tape 1,03 € 0,647 € 0,424 € 0,311 € Reel 0,261 € View 0,284 € 0,252 € 0,218 € 0,182 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 70V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ70A Bourns 1: 2,30 € 5.531In Stock 6.000Expected 10/27/2026	Mfr. Part No. 5.0SMDJ70A Mouser Part No 652-5.0SMDJ70A	Bourns	ESD Protection Diodes / TVS Diodes 70V 5KW 5% UNI DO-214AB (SMC) Learn More about Bourns 50smdj tvs diodes	Datasheet	5.531In Stock 6.000Expected 10/27/2026	Cut Tape 2,30 € 1,48 € 1,18 € 1,01 € Reel 0,659 € View 0,789 € 0,722 € 0,633 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT CDNBS08-T12C Bourns 1: 2,84 € 9.398In Stock	Mfr. Part No. CDNBS08-T12C Mouser Part No 652-CDNBS08-T12C	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT Learn More about Bourns gdt	Datasheet	9.398In Stock	Cut Tape 2,84 € 1,84 € 1,41 € 1,27 € View Reel 0,93 € 1,03 € 0,93 € 0,93 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT CDNBS16-T05C Bourns 1: 4,64 € 5.398In Stock	Mfr. Part No. CDNBS16-T05C Mouser Part No 652-CDNBS16-T05C	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT Learn More about Bourns gdt	Datasheet	5.398In Stock	Cut Tape 4,64 € 3,08 € 2,41 € 2,19 € View Reel 1,81 € 1,94 € 1,81 € 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap CDSOD323-T24LC Bourns 1: 1,05 € 32.929In Stock	Mfr. Part No. CDSOD323-T24LC Mouser Part No 652-CDSOD323-T24LC	Bourns	ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap Learn More about Bourns tvs	Datasheet	32.929In Stock	Cut Tape 1,05 € 0,486 € 0,431 € 0,334 € Reel 0,261 € View 0,32 € 0,25 € 0,23 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
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 10V 600W UniDir P6SMB10A Bourns 1: 0,542 € 19.605In Stock	Mfr. Part No. P6SMB10A Mouser Part No 652-P6SMB10A	Bourns	ESD Protection Diodes / TVS Diodes 10V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	19.605In Stock	Cut Tape 0,542 € 0,343 € 0,219 € 0,163 € Reel 0,114 € View 0,132 € 0,112 € 0,095 € 0,09 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 15V 600W BiDir P6SMB15CA Bourns 1: 0,404 € 84.704In Stock	Mfr. Part No. P6SMB15CA Mouser Part No 652-P6SMB15CA	Bourns	ESD Protection Diodes / TVS Diodes 15V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	84.704In Stock	Cut Tape 0,404 € 0,233 € 0,174 € 0,136 € Reel 0,102 € View 0,123 € 0,101 € 0,091 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Uni-Dir SMAJ6.0A Bourns 1: 0,507 € 17.322In Stock	Mfr. Part No. SMAJ6.0A Mouser Part No 652-SMAJ6.0A	Bourns	ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	17.322In Stock	Cut Tape 0,507 € 0,321 € 0,205 € 0,152 € Reel 0,105 € View 0,123 € 0,107 € 0,089 € 0,084 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir SMBJ180CA Bourns 1: 0,903 € 11.986In Stock	Mfr. Part No. SMBJ180CA Mouser Part No 652-SMBJ180CA	Bourns	ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	11.986In Stock	Cut Tape 0,903 € 0,415 € 0,367 € 0,282 € Reel 0,22 € View 0,268 € 0,187 € 0,184 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 440volts 1uA .9 Amps Bi-Dir SMBJ440CA Bourns 1: 0,972 € 15.353In Stock	Mfr. Part No. SMBJ440CA Mouser Part No 652-SMBJ440CA	Bourns	ESD Protection Diodes / TVS Diodes 440volts 1uA .9 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	15.353In Stock	Cut Tape 0,972 € 0,611 € 0,401 € 0,294 € Reel 0,246 € View 0,267 € 0,238 € 0,206 € 0,172 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 100volts 5uA 9.3 Amps Uni-Dir SMCJ100A Bourns 1: 0,998 € 8.205In Stock	Mfr. Part No. SMCJ100A Mouser Part No 652-SMCJ100A	Bourns	ESD Protection Diodes / TVS Diodes 100volts 5uA 9.3 Amps Uni-Dir Learn More about Bourns smxj	Datasheet	8.205In Stock	Cut Tape 0,998 € 0,421 € 0,29 € 0,224 € Reel 0,194 € View 0,216 € 0,18 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 17volts 5uA 53.3 Amps Bi-Dir SMCJ17CA Bourns 1: 0,937 € 33.388In Stock	Mfr. Part No. SMCJ17CA Mouser Part No 652-SMCJ17CA	Bourns	ESD Protection Diodes / TVS Diodes 17volts 5uA 53.3 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	33.388In Stock	Cut Tape 0,937 € 0,421 € 0,327 € 0,261 € Reel 0,215 € View 0,242 € 0,211 € 0,194 € 0,182 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
ESD Protection Diodes / TVS Diodes 43volts 1.5kW 5% Bi-Dir. AEC-Q101 SMCJ43CA-Q Bourns 1: 1,14 € 10.033In Stock	Mfr. Part No. SMCJ43CA-Q Mouser Part No 652-SMCJ43CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 43volts 1.5kW 5% Bi-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	10.033In Stock	Cut Tape 1,14 € 0,717 € 0,532 € 0,473 € Reel 0,29 € View 0,367 € 0,316 € 0,273 € 0,248 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000

Gas Discharge Tube for RS-485 Ports

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