Circuit Protection – Mouser Ireland

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TVS/Steering Diode Arrays and Kits

Bourns offers new TVS/Steering Diode arrays optimized for ESD, EFT, and surge protection. Featuring low- and ultra-low capacitance with Level 4 IEC 61000-4-2 ESD protection, the Bourns TVS/Steering Diode arrays are ideal for high speed communication port applications such as HDMI, DVI, and USB ports. Design Kits are offered for a variety of chip diodes.

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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 SOT 143 3.3V 300W ESD & Latch up Prot. CD143A-SR3.3 Bourns 1: €1.37 35,923In Stock	Mfr. Part No. CD143A-SR3.3 Mouser Part No 652-CD143A-SR3.3	Bourns	ESD Protection Diodes / TVS Diodes SOT 143 3.3V 300W ESD & Latch up Prot. Learn More about Bourns tvs diode array	Datasheet	35,923In Stock	Cut Tape €1.37 €0.827 €0.645 €0.562 Reel €0.359 View €0.419 €0.394 €0.341 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance CD143A-SR05 Bourns 1: €1.37 23,780In Stock 27,000Expected 25/02/2027	Mfr. Part No. CD143A-SR05 Mouser Part No 652-CD143A-SR05	Bourns	ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	23,780In Stock 27,000Expected 25/02/2027	Cut Tape €1.37 €0.869 €0.645 €0.574 Reel €0.375 View €0.45 €0.406 €0.351 €0.341 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance CD143A-SR12 Bourns 1: €1.52 9,295In Stock	Mfr. Part No. CD143A-SR12 Mouser Part No 652-CD143A-SR12	Bourns	ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	9,295In Stock	Cut Tape €1.52 €0.955 €0.63 €0.487 Reel €0.392 View €0.413 €0.358 €0.347 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 2.8V 300W Low Capacitance CD143A-SR2.8 Bourns 1: €1.37 18,074In Stock 36,000Expected 11/11/2026	Mfr. Part No. CD143A-SR2.8 Mouser Part No 652-CD143A-SR2.8	Bourns	ESD Protection Diodes / TVS Diodes SOT 143 2.8V 300W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	18,074In Stock 36,000Expected 11/11/2026	Cut Tape €1.37 €0.869 €0.645 €0.568 Reel €0.387 View €0.441 €0.406 €0.352 €0.341 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 37V ESD & Latch up Prot. CD143A-SR70 Bourns 1: €1.45 13,029In Stock 33,000Expected 10/12/2026	Mfr. Part No. CD143A-SR70 Mouser Part No 652-CD143A-SR70	Bourns	ESD Protection Diodes / TVS Diodes SOT 143 37V ESD & Latch up Prot. Learn More about Bourns tvs diode array	Datasheet	13,029In Stock 33,000Expected 10/12/2026	Cut Tape €1.45 €0.92 €0.684 €0.609 Reel €0.371 View €0.433 €0.406 €0.352 €0.341 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDDFN10-0524P Bourns 1: €1.63 16,227In Stock	Mfr. Part No. CDDFN10-0524P Mouser Part No 652-CDDFN10-0524P	Bourns	ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array Learn More about Bourns tvs	Datasheet	16,227In Stock	Cut Tape €1.63 €1.04 €0.777 €0.694 View Reel €0.434 €0.513 €0.483 €0.434 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SO-8 2.8V 4DIODE Low Capacitance CDNBS08-SLVU2.8-4 Bourns 1: €2.41 11,010In Stock	Mfr. Part No. CDNBS08-SLVU2.8-4 Mouser Part No 652-CDNBS08SLVU2.8-4	Bourns	ESD Protection Diodes / TVS Diodes SO-8 2.8V 4DIODE Low Capacitance Learn More about Bourns tvs diode array	Datasheet	11,010In Stock	Cut Tape €2.41 €1.56 €1.19 €1.02 View Reel €0.744 €0.833 €0.759 €0.744 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes SO-8 2.8V 8DIODE Low Capacitance CDNBS08-SLVU2.8-8 Bourns 1: €4.01 7,136In Stock	Mfr. Part No. CDNBS08-SLVU2.8-8 Mouser Part No 652-CDNBS08SLVU2.8-8	Bourns	ESD Protection Diodes / TVS Diodes SO-8 2.8V 8DIODE Low Capacitance Learn More about Bourns tvs diode array	Datasheet	7,136In Stock	Cut Tape €4.01 €2.64 €2.06 €1.71 View Reel €1.50 €1.53 €1.50 €1.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes SO-8 3.3V 500W Low Capacitance CDNBS08-SRDA3.3-4 Bourns 1: €2.41 5,393In Stock	Mfr. Part No. CDNBS08-SRDA3.3-4 Mouser Part No 652-CDNBS08SRDA3.3-4	Bourns	ESD Protection Diodes / TVS Diodes SO-8 3.3V 500W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	5,393In Stock	Cut Tape €2.41 €1.56 €1.19 €0.929 View Reel €0.744 €0.777 €0.744 €0.744 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSC706-0504C Bourns 1: €1.63 10,676In Stock	Mfr. Part No. CDSC706-0504C Mouser Part No 652-CDSC706-0504C	Bourns	ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array Learn More about Bourns tvs	Datasheet	10,676In Stock	Cut Tape €1.63 €1.04 €0.777 €0.694 View Reel €0.434 €0.494 €0.464 €0.434 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap CDSOD323-T05LC Bourns 1: €1.11 36,125In Stock 51,000Expected 03/02/2027	Mfr. Part No. CDSOD323-T05LC Mouser Part No 652-CDSOD323-T05LC	Bourns	ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap Learn More about Bourns tvs	Datasheet	36,125In Stock 51,000Expected 03/02/2027	Cut Tape €1.11 €0.515 €0.457 €0.353 Reel €0.26 View €0.305 €0.252 €0.234 €0.229 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504C Bourns 1: €1.79 11,777In Stock	Mfr. Part No. CDSOT236-0504C Mouser Part No 652-CDSOT236-0504C	Bourns	ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array Learn More about Bourns gdt	Datasheet	11,777In Stock	Cut Tape €1.79 €1.14 €0.869 €0.74 View Reel €0.495 €0.543 €0.519 €0.495 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Circuit Protection Kits 10each 32 values CD-LAB2 Bourns 1: €55.69 8In Stock	Mfr. Part No. CD-LAB2 Mouser Part No 652-CD-LAB2	Bourns	Circuit Protection Kits 10each 32 values Learn More about Bourns diode design kits	Datasheet	8In Stock	€55.69 €46.21 €42.61 €35.28 View €32.83 €30.48	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB6 Bourns 1: €32.51 5In Stock	Mfr. Part No. CD-LAB6 Mouser Part No 652-CD-LAB6	Bourns	Circuit Protection Kits 10each 32 values Learn More about Bourns diode design kits	Datasheet	5In Stock	€32.51 €26.96 €24.87 €20.84 View €19.54 €18.23 €16.93	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB4 Bourns 1: €42.22 5In Stock	Mfr. Part No. CD-LAB4 Mouser Part No 652-CD-LAB4	Bourns	Circuit Protection Kits 10each 32 values Learn More about Bourns diode design kits	Datasheet	5In Stock	€42.22 €35.02 €32.30 €27.79 View €26.05 €24.31	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance CDNBS08-PLC03-6 Bourns 1: €3.48 663In Stock 10,000Expected 22/12/2026	Mfr. Part No. CDNBS08-PLC03-6 Mouser Part No 652-CDNBS08-PLC03-6	Bourns	ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance Learn More about Bourns tvs diode array	Datasheet	663In Stock 10,000Expected 22/12/2026	Cut Tape €3.48 €2.30 €1.78 €1.45 View Reel €1.24 €1.29 €1.24 €1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes SOT-23 2.8V Low Capacitance CDSOT23-SLVU2.8 Bourns 1: €1.79 2,496In Stock 12,000Expected 01/02/2027	Mfr. Part No. CDSOT23-SLVU2.8 Mouser Part No 652-CDSOT23-SLVU2.8	Bourns	ESD Protection Diodes / TVS Diodes SOT-23 2.8V Low Capacitance Learn More about Bourns tvs diode array	Datasheet	2,496In Stock 12,000Expected 01/02/2027	Cut Tape €1.79 €1.14 €0.869 €0.771 Reel €0.494 View €0.58 €0.552 €0.485 €0.447 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 7V400W Low Capacitance CDSOT23-SM712 Bourns 1: €1.10 500In Stock 1,122,000On Order	Mfr. Part No. CDSOT23-SM712 Mouser Part No 652-CDSOT23-SM712	Bourns	ESD Protection Diodes / TVS Diodes SOT-23 7V400W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	500In Stock 1,122,000On Order On Order Ship Dates Mfr. No: CDSOT23-SM712 Stock: 500 Can Dispatch Immediately On Order: 552,000 Expected 19/03/2027 225,000 Expected 18/05/2027 345,000 TBD Factory Lead Time: 22 Weeks	Cut Tape €1.10 €0.688 €0.536 €0.451 Reel €0.28 View €0.348 €0.295 €0.255 €0.242 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 5V 4DIODE Low Capacitance CDSOT23-SRV05-4 Bourns 1: €1.52 35,283Expected 15/12/2026	Mfr. Part No. CDSOT23-SRV05-4 Mouser Part No 652-CDSOT23-SRV05-4	Bourns	ESD Protection Diodes / TVS Diodes SOT-23 5V 4DIODE Low Capacitance Learn More about Bourns tvs diode array	Datasheet	35,283Expected 15/12/2026	Cut Tape €1.52 €0.894 €0.706 €0.614 View Reel €0.397 €0.44 €0.407 €0.397 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504LC Bourns 1: €1.95 588In Stock 24,000On Order	Mfr. Part No. CDSOT236-0504LC Mouser Part No 652-CDSOT236-0504LC	Bourns	ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array Learn More about Bourns tvs	Datasheet	588In Stock 24,000On Order On Order Ship Dates Mfr. No: CDSOT236-0504LC Stock: 588 Can Dispatch Immediately On Order: 12,000 Expected 02/11/2026 12,000 Expected 18/01/2027 Factory Lead Time: 20 Weeks	Cut Tape €1.95 €1.26 €0.946 €0.846 €0.673 Reel €0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T03SC Bourns 1: €1.02 78,000On Order	Mfr. Part No. CDSOD323-T03SC Mouser Part No 652-CDSOD323-T03SC	Bourns	ESD Protection Diodes / TVS Diodes Bidirectional Std Cap Learn More about Bourns tvs	Datasheet	78,000On Order On Order Ship Dates Mfr. No: CDSOD323-T03SC Stock: 0 On Order: 21,000 Expected 02/12/2026 18,000 Expected 09/02/2027 39,000 Expected 12/04/2027 Factory Lead Time: 16 Weeks	Cut Tape €1.02 €0.475 €0.421 €0.324 Reel €0.255 View €0.316 €0.225 €0.208 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T05SC Bourns 1: €1.08 143,499On Order	Mfr. Part No. CDSOD323-T05SC Mouser Part No 652-CDSOD323-T05SC	Bourns	ESD Protection Diodes / TVS Diodes Bidirectional Std Cap Learn More about Bourns tvs	Datasheet	143,499On Order On Order Ship Dates Mfr. No: CDSOD323-T05SC Stock: 0 On Order: 41,499 Expected 14/12/2026 102,000 Expected 19/04/2027 Factory Lead Time: 16 Weeks	Cut Tape €1.08 €0.503 €0.445 €0.34 Reel €0.255 View €0.316 €0.225 €0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance CDNBS08-SRDA05-4 Bourns 1: €2.19 10,000Expected 21/12/2026	Mfr. Part No. CDNBS08-SRDA05-4 Mouser Part No 652-CDNBS08-SRDA05-4	Bourns	ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance Learn More about Bourns tvs diode array	Datasheet	10,000Expected 21/12/2026	Cut Tape €2.19 €1.52 €1.26 €1.10 View Reel €0.744 €0.86 €0.759 €0.744 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array CDSOT23-0502B Bourns 1: €0.894 59,514On Order	Mfr. Part No. CDSOT23-0502B Mouser Part No 652-CDSOT23-0502B	Bourns	ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array Learn More about Bourns tvs	Datasheet	59,514On Order On Order Ship Dates Mfr. No: CDSOT23-0502B Stock: 0 On Order: 11,514 Expected 03/11/2026 27,000 Expected 11/11/2026 21,000 Expected 07/01/2027 Factory Lead Time: 20 Weeks	Cut Tape €0.894 €0.409 €0.352 €0.272 Reel €0.206 View €0.255 €0.203 €0.197 €0.191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Circuit Protection Kits 10each 32 values CD-LAB3 Bourns 1: €32.51 6On Order	Mfr. Part No. CD-LAB3 Mouser Part No 652-CD-LAB3	Bourns	Circuit Protection Kits 10each 32 values Learn More about Bourns diode design kits	Datasheet	6On Order On Order Ship Dates Mfr. No: CD-LAB3 Stock: 0 On Order: 3 Expected 15/02/2027 3 Expected 12/04/2027 Factory Lead Time: 37 Weeks	€32.51 €26.96 €24.87 €20.84	Min.: 1 Mult.: 1

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TVS/Steering Diode Arrays and Kits

Types of Circuit Protection