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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 (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance CD143A-SR05 Bourns 1: £1.20 23,635In 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	23,635In Stock 27,000Expected 25/02/2027	Cut Tape £1.20 £0.759 £0.563 £0.501 Reel £0.327 View £0.393 £0.354 £0.306 £0.303 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance CD143A-SR12 Bourns 1: £1.20 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 £1.20 £0.766 £0.571 £0.508 Reel £0.318 View £0.399 £0.361 £0.313 £0.303 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: £1.20 17,564In 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	17,564In Stock 36,000Expected 11/11/2026	Cut Tape £1.20 £0.759 £0.563 £0.496 Reel £0.328 View £0.385 £0.354 £0.306 £0.298 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 3.3V 300W ESD & Latch up Prot. CD143A-SR3.3 Bourns 1: £1.20 35,028In 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	35,028In Stock	Cut Tape £1.20 £0.722 £0.563 £0.491 Reel £0.313 View £0.366 £0.344 £0.298 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 37V ESD & Latch up Prot. CD143A-SR70 Bourns 1: £1.27 13,029In Stock 33,000Expected 18/11/2026	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 18/11/2026	Cut Tape £1.27 £0.803 £0.597 £0.532 Reel £0.32 View £0.378 £0.354 £0.307 £0.303 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDDFN10-0524P Bourns 1: £1.42 16,120In 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	16,120In Stock	Cut Tape £1.42 £0.908 £0.678 £0.606 View Reel £0.379 £0.448 £0.422 £0.379 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: £2.10 11,316In Stock 12,500Expected 18/01/2027	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	11,316In Stock 12,500Expected 18/01/2027	Cut Tape £2.10 £1.36 £1.04 £0.89 View Reel £0.65 £0.727 £0.677 £0.65 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: £3.50 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 £3.50 £2.28 £1.80 £1.51 View Reel £1.31 £1.35 £1.31 £1.31 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: £2.10 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 £2.10 £1.36 £1.04 £0.811 View Reel £0.65 £0.678 £0.65 £0.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSC706-0504C Bourns 1: £1.42 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 £1.42 £0.908 £0.678 £0.606 View Reel £0.379 £0.431 £0.405 £0.379 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap CDSOD323-T05LC Bourns 1: £0.969 30,265In 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	30,265In Stock 51,000Expected 03/02/2027	Cut Tape £0.969 £0.45 £0.399 £0.308 Reel £0.227 View £0.266 £0.22 £0.204 £0.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array CDSOT23-0502B Bourns 1: £0.78 11,484In Stock 48,000On 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	11,484In Stock 48,000On Order On Order Ship Dates Mfr. No: CDSOT23-0502B Stock: 11,484 Can Dispatch Immediately On Order: 27,000 Expected 11/11/2026 21,000 Expected 23/11/2026 Factory Lead Time: 20 Weeks	Cut Tape £0.78 £0.357 £0.307 £0.237 Reel £0.177 View £0.223 £0.175 £0.168 £0.164 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504C Bourns 1: £1.56 11,571In 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	11,571In Stock	Cut Tape £1.56 £0.995 £0.759 £0.646 View Reel £0.432 £0.474 £0.453 £0.432 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504LC Bourns 1: £1.62 12,333In Stock 12,000Expected 18/01/2027	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	12,333In Stock 12,000Expected 18/01/2027	Cut Tape £1.62 £1.05 £0.826 £0.717 £0.588 Reel £0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Circuit Protection Kits 10each 32 values CD-LAB2 Bourns 1: £33.49 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	£33.49 £29.10 £26.36	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB6 Bourns 1: £19.21 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	£19.21 £16.67 £15.10 £14.64	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB4 Bourns 1: £36.86 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	£36.86 £30.57 £28.20 £24.26 View £22.74 £21.22	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance CDNBS08-PLC03-6 Bourns 1: £3.04 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 £3.04 £2.01 £1.55 £1.27 View Reel £1.08 £1.13 £1.08 £1.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes SOT-23 2.8V Low Capacitance CDSOT23-SLVU2.8 Bourns 1: £1.56 2,496In Stock 12,000Expected 24/11/2026	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 24/11/2026	Cut Tape £1.56 £0.995 £0.759 £0.673 Reel £0.431 View £0.506 £0.482 £0.423 £0.39 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 7V400W Low Capacitance CDSOT23-SM712 Bourns 1: £0.986 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: 225,000 Expected 18/05/2027 897,000 TBD Factory Lead Time: 22 Weeks	Cut Tape £0.986 £0.614 £0.468 £0.394 Reel £0.244 View £0.304 £0.265 £0.23 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T03SC Bourns 1: £0.89 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 22/12/2026 18,000 Expected 09/02/2027 39,000 Expected 12/04/2027 Factory Lead Time: 16 Weeks	Cut Tape £0.89 £0.415 £0.368 £0.283 Reel £0.223 View £0.276 £0.196 £0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T05SC Bourns 1: £0.943 143,499On 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 24/11/2026 102,000 Expected 19/04/2027 Factory Lead Time: 16 Weeks	Cut Tape £0.943 £0.439 £0.388 £0.297 Reel £0.223 View £0.288 £0.196 £0.186 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 5V 4DIODE Low Capacitance CDSOT23-SRV05-4 Bourns 1: £1.37 64,132On Order	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	64,132On Order On Order Ship Dates Mfr. No: CDSOT23-SRV05-4 Stock: 0 On Order: 34,132 Expected 22/12/2026 30,000 Expected 01/06/2027 Factory Lead Time: 22 Weeks	Cut Tape £1.37 £0.863 £0.606 £0.519 View Reel £0.347 £0.384 £0.355 £0.347 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance CDNBS08-SRDA05-4 Bourns 1: £1.91 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 £1.91 £1.33 £1.10 £0.96 View Reel £0.65 £0.751 £0.663 £0.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Circuit Protection Kits 10each 32 values CD-LAB3 Bourns 1: £28.38 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	£28.38 £23.54 £21.71 £18.19	Min.: 1 Mult.: 1

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TVS/Steering Diode Arrays and Kits

Types of Circuit Protection