About ESD Suppressors / TVS Diodes

Littelfuse ESD Suppressors / TVS Diodes

ESD Suppressors (also known as Transient Voltage Suppressor or TVS Diodes) are special types of diodes designed to protect electrical and electronic devices from damage caused by Electrostatic Discharge (ESD) events. These events can occur when two objects with different electrical charges come into contact with each other and create an imbalance of charge between them. The ESD Suppressor or TVS then acts as a “varistor”, allowing the excess charge to pass through without damaging the device. This is done by diverting the charge through its zener diode junction until it reaches a safe current level and dissipates. ESD Suppressors are often used in computer systems, medical equipment, and telecommunications networks to ensure greater protection and reliability.

ESD Suppressors / TVS Diodes

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Littelfuse

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Series	Product Type	Vesd - Voltage ESD Contact	Vesd - Voltage ESD Air Gap	Polarity	Number of Channels	Termination Style	Breakdown Voltage	Working Voltage	Clamping Voltage	Ipp - Peak Pulse Current	Cd - Diode Capacitance	Package / Case	Qualification	Pppm - Peak Pulse Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Operating Voltage	Peak Surge Current

SMAJ40CA

ESD Suppressors / TVS Diodes 400W 40V 5% Bi-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 742050
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0521

Multiples of: 5000

Smaj

Tvs Diodes

Bidirectional

Smd/Smt

49.1 V

40 V

64.5 V

6.2 A

DO - 214AC - 2 (SMA)

400 W

- 65 C

+ 150 C

Cut Tape

SP0402B-ELC-01ETG

ESD Suppressors / TVS Diodes 5V .15pF 22kV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 583574
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1178

Multiples of: 1

Sp - Elc

Tvs Diodes

Smd/Smt

0402 (1005 METRIC)

Cut Tape

SPHV36-01ETG-C

Littelfuse TVS Diode Arrays 1CH 36V 2000W BI

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 554361
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0858

Multiples of: 1

Sphv - C

Tvs Diodes

Bidirectional

Smd/Smt

40 V

36 V

52 V

SOD - 882

Aec - Q101

- 40 C

+ 125 C

Reel

2 A

SESD0402X1UN-0020-090

ESD Suppressors / TVS Diodes 1-CH 0402 9V Uni-Di .20pF 20kV SESD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 384121
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1738

Multiples of: 1

Sesd

Esd Suppressors

Unidirectional

Smd/Smt

9 V

9.18 V

0402 (1005 METRIC)

Aec - Q101

- 55 C

+ 125 C

Reel

9 V

SP4045-04ATG

ESD Suppressors / TVS Diodes 1.5pF 30kV

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 341440
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.3914

Multiples of: 1

Sp4045

Tvs Diodes

Unidirectional

4 Channel

Smd/Smt

3.3 V

7 V (typ)

1.5 pF

MSOP

- 40 C

+ 125 C

Tape And Reel

SMCJ33A

ESD Suppressors / TVS Diodes 1.5kW 33V 5% Uni-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 256080
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1454

Multiples of: 3000

Unidirectional

PGB1010603NR

ESD Suppressors / TVS Diodes PGB1010603NR

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 219646
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0182

Multiples of: 20

Esd Suppressors

8 kV

15 kV

Bidirectional

1 Channel

Smd/Smt

24 V

150 V

0.06 pF

0603 (1608 METRIC)

- 65 C

+ 125 C

Reel

24 VDC

P4SMA440CA

TVS Diodes - Transient Voltage Suppressors 376Vso 418Vbr

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 213400
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1191

Multiples of: 5000

P4sma

Bidirectional

Smd/Smt

418 V

602 V

DO - 214AC

- 65 C

+ 150 C

Reel

376 V

0.7 A

SMF3.3

TVS Diodes - Transient Voltage Suppressors 3.3V 200W TVS Diode Uni-directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 206301
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1287

Multiples of: 1

Smf

Tvs Diodes

4.3 V

6.8 V

30 A

+ 150 C

Reel

SMAJ28A

ESD Suppressors / TVS Diodes 400W 28V 5% Uni-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 184300
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0591

Multiples of: 5000

Smaj

Tvs Diodes

Unidirectional

Smd/Smt

34.4 V

28 V

45.4 V

8.8 A

DO - 214AC - 2 (SMA)

400 W

- 65 C

+ 150 C

Cut Tape

SZ1SMA33CAT3G

ESD Suppressors / TVS Diodes 33V 400W BI-DIR SZ1SMA AEC-Q101

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 174600
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1639

Multiples of: 5000

Sz1smaxxcat3g

Tvs Diodes / Esd Suppression Diodes

Bidirectional

Smd/Smt

40.56 V

33 V

53.3 V

7.5 A

SMA - 2

Aec - Q101

- 65 C

+ 150 C

Cut Tape

TPSMB15CA

ESD Suppressors / TVS Diodes 600W 15V AEC-Q101 5% Bi-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 171690
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1764

Multiples of: 3000

Tpsmb

Tvs Diodes

Bidirectional

Smd/Smt

15.8 V

15 V

21.2 V

28.8 A

DO - 214AA - 2 (SMB)

Aec - Q101

600 W

- 65 C

+ 175 C

Cut Tape

TPSMB36A

ESD Suppressors / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 154230
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1764

Multiples of: 3000

Tpsmb

Tvs Diodes

Unidirectional

Smd/Smt

37.8 V

36 V

49.9 V

12.2 A

DO - 214AA - 2 (SMB)

Aec - Q101

600 W

- 65 C

+ 175 C

Cut Tape

PESD0603-240

ESD Suppressors SMT 0603 PKG 24VDC PESD PROTECTOR

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 136479
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0358

Multiples of: 10

Pesd

Esd Suppressors

8 kV

15 kV

Bidirectional

1 Channel

Smd/Smt

24 V

45 V

0.25 pF

0603 (1608 METRIC)

Aec - Q200

- 40 C

+ 85 C

Reel

24 VDC

AQ05C-01FTG

ESD Suppressors / TVS Diodes 24V 450W AUTO BI-DIR SOD323

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 129026
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1155

Multiples of: 1

Sd - C

Tvs Diodes / Esd Suppression Diodes

30 kV

Bidirectional

1 Channel

Smd/Smt

5 V

24 V

42 V

30 A

200 pF

SOD - 323

Aec - Q101

- 40 C

+ 125 C

Cut Tape

SMBJ20CA

ESD Suppressors / TVS Diodes 600W 20V 5% Bi-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 107670
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.063

Multiples of: 3000

Smbj

Tvs Diodes

Bidirectional

Smd/Smt

24.5 V

20 V

32.4 V

18.6 A

DO - 214AA - 2 (SMB)

600 W

- 65 C

+ 150 C

Cut Tape

K1500E70RP2

ESD Suppressors / TVS Diodes 150V Sidac TO92

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 103693
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.473

Multiples of: 1

Kxxxzy

Tvs Diodes / Esd Suppression Diodes

Reel

TPSMF4L20A

ESD Suppressors / TVS Diodes 2kW 20V AEC-Q101 5% Uni-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 99020
Ship by Mon. 18 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1331

Multiples of: 1

Tpsmf4l

Tvs Diodes

Unidirectional

Smd/Smt

24.5 V

20 V

32.4 V

12.3 A

SOD - 123FL - 2

Aec - Q101

400 W

- 55 C

+ 150 C

Cut Tape

SMBJ24A

ESD Suppressors / TVS Diodes 600W 24V 5% Uni-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 98940
Ship by Wed. 20 Aug to Tue. 26 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0587

Multiples of: 3000

Smbj

Tvs Diodes

Unidirectional

Smd/Smt

29.5 V

24 V

38.9 V

15.5 A

DO - 214AA - 2 (SMB)

600 W

- 65 C

+ 150 C

Cut Tape

SMAJ5.0CA

ESD Suppressors / TVS Diodes 400W 5V 5% Bi-Directional

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse

Availability : 96980
Ship by Wed. 03 Sep to Mon. 08 Sep

September 2025