P4SMA Transient Voltage Suppressor Diode Series

Bourns P4SMA Transient Voltage Suppressor Diode Series offers 6.8V to 550V breakdown voltages with typical fast response times less than 1.0 picosecond for unidirectional devices and less than 5.0 picoseconds for bidirectional devices. The diodes from Bourns are designed for surge and ESD protection applications offered in compact chip package DO-214AC (SMA) size format.

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Description Datasheet Availability Pricing (RON) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Polarity
Number of Channels
Working Voltage
Termination Style
Clamping Voltage
Breakdown Voltage
Package/Case
Ipp - Peak Pulse Current
Pppm - Peak Pulse Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging

Bourns ESD Protection Diodes / TVS Diodes 440V 400W UniDir
Datasheet
13.129In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 376 V SMD/SMT 602 V 418 V SMA (DO-214AC) 700 mA 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 540V 400W BiDir
Datasheet
9.309In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 486 V SMD/SMT 962 V 513 V SMA (DO-214AC) 2.7 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 550V 400W UniDir
Datasheet
21.925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 495 V SMD/SMT 760 V 522.5 V SMA (DO-214AC) 500 mA 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 400V 400W BiDir
Datasheet
8.778In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 342 V SMD/SMT 548 V 380 V SMA (DO-214AC) 800 mA 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 10V 400W BiDir
Datasheet
23.206In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 8.55 V SMD/SMT 14.5 V 9.5 V SMA (DO-214AC) 28.3 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 12V 400W UniDir
Datasheet
17.317In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 11.4 V SMA (DO-214AC) 24.6 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 400V 400W UniDir
Datasheet
13.438In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 342 V SMD/SMT 548 V 380 V SMA (DO-214AC) 800 mA 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 110V 400W BiDir
Datasheet
6.981In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Bidirectional 1 Channel 94 V SMD/SMT 152 V 105 V SMA (DO-214AC) 2.7 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 15V 400W UniDir
Datasheet
10.304In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Unidirectional 1 Channel 12.8 V SMD/SMT 21.2 V 14.3 V SMA (DO-214AC) 19.3 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 20V 400W UniDir
Datasheet
13.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 17.1 V SMD/SMT 27.7 V 19 V SMA (DO-214AC) 14.8 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 24V 400W UniDir
Datasheet
13.725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Unidirectional 1 Channel 20.5 V SMD/SMT 22.8 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 300V 400W UniDir
Datasheet
9.873In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 256 V SMD/SMT 414 V 285 V SMA (DO-214AC) 1 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 47V 400W BiDir
Datasheet
8.946In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 40.2 V SMD/SMT 64.8 V 44.7 V SMA (DO-214AC) 6.3 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 27V 400W UniDir
Datasheet
16.841In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 23.1 V SMD/SMT 37.5 V 25.7 V SMA (DO-214AC) 10.9 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 350V 400W UniDir
Datasheet
7.679In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 300 V SMD/SMT 482 V 332 V SMA (DO-214AC) 900 mA 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 18V 400W BiDir
Datasheet
11.403In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 15.3 V SMD/SMT 25.5 V 17.1 V SMA (DO-214AC) 16.1 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 300V 400W BiDir
Datasheet
4.629In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Bidirectional 1 Channel 256 V SMD/SMT 414 V 285 V SMA (DO-214AC) 1 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 33V 400W UniDir
Datasheet
5.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Unidirectional 1 Channel 28.2 V SMD/SMT 45.7 V 31.4 V SMA (DO-214AC) 9 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 36V 400W BiDir
Datasheet
9.189In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Bidirectional 1 Channel 30.8 V SMD/SMT 34.2 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 110V 400W UniDir
Datasheet
9.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Unidirectional 1 Channel 94 V SMD/SMT 105 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 12V 400W BiDir
Datasheet
7.041In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 10.2 V SMD/SMT 16.7 V 11.4 V SMA (DO-214AC) 24.6 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 15V 400W BiDir
Datasheet
9.297In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Bidirectional 1 Channel 12.8 V SMD/SMT 14.3 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 16V 400W UniDir
Datasheet
9.802In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Unidirectional 1 Channel 13.6 V SMD/SMT 15.2 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 16V 400W BiDir
Datasheet
227In Stock
10.000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Bidirectional 1 Channel 13.6 V SMD/SMT 22.5 V 15.2 V SMA (DO-214AC) 18.2 A 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel

Bourns ESD Protection Diodes / TVS Diodes 18V 400W UniDir
Datasheet
1.500In Stock
10.000Expected 5/8/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000
Unidirectional 1 Channel 15.3 V SMD/SMT 17.1 V SMA (DO-214AC) 400 W - 55 C + 150 C P4SMA Reel, Cut Tape, MouseReel