Circuit Protection – Mouser Singapore

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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance CD143A-SR12 Bourns 1: $2.41 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 $2.41 $1.51 $0.996 $0.77 Reel $0.62 View $0.653 $0.566 $0.534 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: $2.37 37,208In 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	37,208In Stock	Cut Tape $2.37 $1.48 $0.978 $0.756 Reel $0.609 View $0.641 $0.555 $0.525 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT 143 37V ESD & Latch up Prot. CD143A-SR70 Bourns 1: $2.37 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 $2.37 $1.48 $0.978 $0.756 Reel $0.609 View $0.641 $0.555 $0.525 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDDFN10-0524P Bourns 1: $2.69 16,259In 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	16,259In Stock	Cut Tape $2.69 $1.69 $1.36 $1.14 Reel $0.728 View $0.885 $0.763 $0.672 $0.617 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: $3.92 12,920In 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	12,920In Stock	Cut Tape $3.92 $2.52 $2.05 $1.73 Reel $1.12 View $1.35 $1.20 $1.07 $1.06 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: $6.60 7,151In 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	7,151In Stock	Cut Tape $6.60 $4.34 $3.54 $2.99 View Reel $2.14 $2.65 $2.27 $2.14 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: $3.92 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 $3.92 $2.52 $2.05 $1.73 Reel $1.12 View $1.35 $1.20 $1.07 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSC706-0504C Bourns 1: $1.66 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 $1.66 $1.34 $1.04 $0.857 Reel $0.68 View $0.736 $0.624 $0.617 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap CDSOD323-T05LC Bourns 1: $1.90 37,807In Stock 51,000Expected 3/2/2027	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	37,807In Stock 51,000Expected 3/2/2027	Cut Tape $1.90 $1.19 $0.782 $0.574 Reel $0.48 View $0.522 $0.464 $0.403 $0.335 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 5V 4DIODE Low Capacitance CDSOT23-SRV05-4 Bourns 1: $2.46 17,987In Stock 36,000Expected 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	17,987In Stock 36,000Expected 15/12/2026	Cut Tape $2.46 $1.55 $1.24 $1.04 Reel $0.665 View $0.809 $0.696 $0.613 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504C Bourns 1: $2.84 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 $2.84 $1.81 $1.46 $1.22 Reel $0.798 View $0.978 $0.872 $0.767 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Circuit Protection Kits 10each 32 values CD-LAB2 Bourns 1: $88.07 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	$88.07 $73.07 $67.39 $55.79 View $51.91 $48.20	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB6 Bourns 1: $51.41 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	$51.41 $42.64 $39.33 $32.95 View $30.90 $28.83 $26.78	Min.: 1 Mult.: 1
Circuit Protection Kits 10each 32 values CD-LAB4 Bourns 1: $66.76 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	$66.76 $55.38 $51.08 $43.94 View $41.19 $38.45	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance CD143A-SR05 Bourns 1: $2.37 24,131In Stock 27,000Expected 25/2/2027	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	24,131In Stock 27,000Expected 25/2/2027	Cut Tape $2.37 $1.48 $0.978 $0.756 Reel $0.609 View $0.641 $0.555 $0.525 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance CDNBS08-PLC03-6 Bourns 1: $5.49 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 $5.49 $3.62 $2.95 $2.49 View Reel $1.78 $2.22 $1.89 $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes SOT-23 2.8V Low Capacitance CDSOT23-SLVU2.8 Bourns 1: $2.84 2,496In Stock 12,000Expected 1/2/2027	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 1/2/2027	Cut Tape $2.84 $1.81 $1.46 $1.22 Reel $0.798 View $0.978 $0.872 $0.767 $0.706 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SOT-23 7V400W Low Capacitance CDSOT23-SM712 Bourns 1: $1.73 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 19/3/2027 225,000 Expected 18/5/2027 345,000 TBD Factory Lead Time: 22 Weeks	Cut Tape $1.73 $1.09 $0.711 $0.549 Reel $0.443 View $0.465 $0.404 $0.382 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array CDSOT236-0504LC Bourns 1: $3.09 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 2/11/2026 12,000 Expected 18/1/2027 Factory Lead Time: 20 Weeks	Cut Tape $3.09 $1.99 $1.50 $1.34 $1.06 Reel $0.874 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: $2.37 54,074On Order	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	54,074On Order On Order Ship Dates Mfr. No: CD143A-SR2.8 Stock: 0 On Order: 18,074 Expected 2/11/2026 36,000 Expected 7/12/2026 Factory Lead Time: 20 Weeks	Cut Tape $2.37 $1.48 $0.978 $0.756 Reel $0.609 View $0.641 $0.555 $0.525 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T03SC Bourns 1: $1.84 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 2/12/2026 18,000 Expected 9/2/2027 39,000 Expected 12/4/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.84 $1.15 $0.758 $0.556 Reel $0.465 View $0.506 $0.45 $0.389 $0.324 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Bidirectional Std Cap CDSOD323-T05SC Bourns 1: $1.84 143,499On 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 19/4/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.84 $1.15 $0.758 $0.556 Reel $0.465 View $0.506 $0.45 $0.389 $0.324 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance CDNBS08-SRDA05-4 Bourns 1: $3.92 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 $3.92 $2.52 $2.05 $1.73 Reel $1.12 View $1.35 $1.20 $1.07 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array CDSOT23-0502B Bourns 1: $1.47 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 3/11/2026 27,000 Expected 7/12/2026 21,000 Expected 7/1/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.47 $0.925 $0.604 $0.454 Reel $0.379 View $0.413 $0.37 $0.314 $0.287 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Circuit Protection Kits 10each 32 values CD-LAB3 Bourns 1: $51.41 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 15/2/2027 3 Expected 12/4/2027 Factory Lead Time: 37 Weeks	$51.41 $42.64 $39.33 $32.95	Min.: 1 Mult.: 1

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