Circuit Protection – Mouser South Africa

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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 (USD) 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: $1.17 63,084In 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	63,084In Stock	Cut Tape $1.17 $0.739 $0.484 $0.355 Reel $0.297 View $0.324 $0.287 $0.249 $0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors 100mA 850Vimp P850-G120-WH Bourns 1: $2.38 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 $2.38 $2.07 $1.43 $1.16 $1.09 Reel $1.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kA 430V PTVS Diode Bidirectional PTVS3-430C-TH Bourns 1: $57.44 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	$57.44 $44.83 $42.47 $42.26	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 28V 5KW 5% BI DO-214AB (SMC) 5.0SMDJ28CA Bourns 1: $2.66 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 $2.66 $1.71 $1.38 $1.16 Reel $0.807 View $0.916 $0.84 $0.734 $0.715 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir SMLJ22CA Bourns 1: $1.85 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 $1.85 $1.17 $0.722 $0.638 Reel $0.454 View $0.526 $0.495 $0.448 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC) 5.0SMDJ58A Bourns 1: $2.63 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 $2.63 $1.69 $1.29 $1.16 Reel $0.733 View $0.823 $0.795 $0.727 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Varistors CHIP GUARD 5VOLT CG0603MLU-05E Bourns 1: $0.32 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 $0.32 $0.193 $0.154 $0.145 Reel $0.127 View $0.14 $0.133 $0.122 $0.12 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode PTVS10-430C-TH Bourns 1: $116.80 73In Stock	Mfr. Part No. PTVS10-430C-TH Mouser Part No 652-PTVS10-430C-TH	Bourns	ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode Learn More about Bourns PTVS	Datasheet	73In Stock	$116.80 $113.89	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 10V 1500W UniDir 1.5SMC10A Bourns 1: $0.93 12,037In Stock	Mfr. Part No. 1.5SMC10A Mouser Part No 652-1.5SMC10A	Bourns	ESD Protection Diodes / TVS Diodes 10V 1500W UniDir Learn More about Bourns 1 5smc series	Datasheet	12,037In Stock	Cut Tape $0.93 $0.427 $0.377 $0.29 Reel $0.224 View $0.285 $0.191 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 250V 1500W BiDir 1.5SMC250CA Bourns 1: $1.60 13,431In Stock	Mfr. Part No. 1.5SMC250CA Mouser Part No 652-1.5SMC250CA	Bourns	ESD Protection Diodes / TVS Diodes 250V 1500W BiDir Learn More about Bourns 1 5smc series	Datasheet	13,431In Stock	Cut Tape $1.60 $0.944 $0.704 $0.514 Reel $0.356 View $0.421 $0.393 $0.343 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 33V 5kW 5% Uni-Dir. AEC-Q101 5.0SMDJ33A-Q Bourns 1: $2.88 8,619In Stock	Mfr. Part No. 5.0SMDJ33A-Q Mouser Part No 652-5.0SMDJ33A-Q	Bourns	ESD Protection Diodes / TVS Diodes 33V 5kW 5% Uni-Dir. AEC-Q101 Learn More about Bourns 50smdj q	Datasheet	8,619In Stock	Cut Tape $2.88 $1.87 $1.42 $1.28 Reel $0.846 View $1.03 $0.919 $0.826 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT CDNBS08-T24 Bourns 1: $3.11 8,143In Stock	Mfr. Part No. CDNBS08-T24 Mouser Part No 652-CDNBS08-T24	Bourns	ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT Learn More about Bourns gdt	Datasheet	8,143In Stock	Cut Tape $3.11 $2.01 $1.64 $1.40 View Reel $1.01 $1.17 $1.01 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Varistors CHIP GUARD CG1206MLC-12E Bourns 1: $0.74 8,801In Stock	Mfr. Part No. CG1206MLC-12E Mouser Part No 652-CG1206MLC-12E	Bourns	Varistors CHIP GUARD Learn More about Bourns mlc protectors	Datasheet	8,801In Stock	Cut Tape $0.74 $0.475 $0.387 $0.37 Reel $0.327 View $0.356 $0.344 $0.314 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 440V 400W UniDir P4SMA440A Bourns 1: $0.79 13,109In Stock	Mfr. Part No. P4SMA440A Mouser Part No 652-P4SMA440A	Bourns	ESD Protection Diodes / TVS Diodes 440V 400W UniDir Learn More about Bourns p4sma diode series	Datasheet	13,109In Stock	Cut Tape $0.79 $0.502 $0.32 $0.24 Reel $0.164 View $0.193 $0.167 $0.14 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 540V 400W BiDir P4SMA540CA Bourns 1: $1.02 8,423In Stock	Mfr. Part No. P4SMA540CA Mouser Part No 652-P4SMA540CA	Bourns	ESD Protection Diodes / TVS Diodes 540V 400W BiDir Learn More about Bourns p4sma diode series	Datasheet	8,423In Stock	Cut Tape $1.02 $0.641 $0.418 $0.315 Reel $0.256 View $0.287 $0.263 $0.217 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 120V 600W BiDir P6SMB120CA Bourns 1: $0.79 14,403In Stock	Mfr. Part No. P6SMB120CA Mouser Part No 652-P6SMB120CA	Bourns	ESD Protection Diodes / TVS Diodes 120V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	14,403In Stock	Cut Tape $0.79 $0.502 $0.32 $0.24 Reel $0.167 View $0.193 $0.164 $0.14 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 150V 600W BiDir P6SMB150CA Bourns 1: $0.94 11,936In Stock	Mfr. Part No. P6SMB150CA Mouser Part No 652-P6SMB150CA	Bourns	ESD Protection Diodes / TVS Diodes 150V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	11,936In Stock	Cut Tape $0.94 $0.588 $0.383 $0.29 Reel $0.241 View $0.263 $0.235 $0.199 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200V 600W BiDir P6SMB200CA Bourns 1: $0.94 14,757In Stock	Mfr. Part No. P6SMB200CA Mouser Part No 652-P6SMB200CA	Bourns	ESD Protection Diodes / TVS Diodes 200V 600W BiDir Learn More about Bourns p6smb series diodes	Datasheet	14,757In Stock	Cut Tape $0.94 $0.588 $0.383 $0.29 Reel $0.241 View $0.263 $0.235 $0.199 $0.183 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 510V 600W UniDir P6SMB510A Bourns 1: $0.94 18,811In Stock	Mfr. Part No. P6SMB510A Mouser Part No 652-P6SMB510A	Bourns	ESD Protection Diodes / TVS Diodes 510V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	18,811In Stock	Cut Tape $0.94 $0.429 $0.379 $0.291 Reel $0.226 View $0.288 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 68V 600W UniDir P6SMB68A Bourns 1: $0.63 16,213In Stock	Mfr. Part No. P6SMB68A Mouser Part No 652-P6SMB68A	Bourns	ESD Protection Diodes / TVS Diodes 68V 600W UniDir Learn More about Bourns p6smb series diodes	Datasheet	16,213In Stock	Cut Tape $0.63 $0.399 $0.255 $0.19 Reel $0.133 View $0.154 $0.13 $0.11 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101 SMAJ14A-Q Bourns 1: $0.58 38,927In Stock	Mfr. Part No. SMAJ14A-Q Mouser Part No 652-SMAJ14A-Q	Bourns	ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	38,927In Stock	Cut Tape $0.58 $0.259 $0.227 $0.171 Reel $0.101 View $0.167 $0.144 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir SMAJ150CA Bourns 1: $0.75 15,251In Stock	Mfr. Part No. SMAJ150CA Mouser Part No 652-SMAJ150CA	Bourns	ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	15,251In Stock	Cut Tape $0.75 $0.476 $0.304 $0.226 Reel $0.156 View $0.183 $0.158 $0.133 $0.126 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 13volts 600W 5% Bi-Dir. AEC-Q101 SMBJ13CA-Q Bourns 1: $1.01 10,304In Stock	Mfr. Part No. SMBJ13CA-Q Mouser Part No 652-SMBJ13CA-Q	Bourns	ESD Protection Diodes / TVS Diodes 13volts 600W 5% Bi-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	10,304In Stock	Cut Tape $1.01 $0.637 $0.407 $0.304 Reel $0.212 View $0.245 $0.208 $0.177 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 20volts 600W 5% Uni-Dir. AEC-Q101 SMBJ20A-Q Bourns 1: $0.89 13,334In Stock	Mfr. Part No. SMBJ20A-Q Mouser Part No 652-SMBJ20A-Q	Bourns	ESD Protection Diodes / TVS Diodes 20volts 600W 5% Uni-Dir. AEC-Q101 Learn More about Bourns smxj q aec q101 tvs diodes	Datasheet	13,334In Stock	Cut Tape $0.89 $0.568 $0.362 $0.269 Reel $0.188 View $0.217 $0.185 $0.158 $0.149 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir SMBJ28CA-H Bourns 1: $1.01 10,162In Stock	Mfr. Part No. SMBJ28CA-H Mouser Part No 652-SMBJ28CA-H	Bourns	ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir Learn More about Bourns smxj	Datasheet	10,162In Stock	Cut Tape $1.01 $0.637 $0.407 $0.304 Reel $0.177 View $0.245 $0.212 $0.208 $0.167 MouseReel Available	Min.: 1 Mult.: 1 : 12,000

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