Skip to main content

Category market report

TVS Diodes

Total suppliers

10K+

Total Chinese suppliers export

$12.3B+

Loading category snapshot…

Recommended

High-quality suppliers related to TVS Diodes.

Loading recommended suppliers…

Suppliers

Find more suppliers who may be worth contacting.

Top suppliers

Suppliers in this category.

Transactions

1,069

2020-082022-032025-11

Transaction trend for Asustek Computer Inc.

  • 2020-08: 8
  • 2021-02: 33
  • 2021-03: 39
  • 2021-04: 14
  • 2021-05: 51
  • 2021-06: 23
  • 2021-07: 44
  • 2021-08: 72
  • 2021-09: 51
  • 2021-10: 47
  • 2021-11: 64
  • 2021-12: 50
  • 2022-01: 55
  • 2022-02: 39
  • 2022-03: 34
  • 2022-04: 26
  • 2022-05: 1
  • 2022-06: 4
  • 2023-11: 1
  • 2025-01: 6
  • 2025-02: 8
  • 2025-03: 40
  • 2025-04: 43
  • 2025-05: 57
  • 2025-07: 33
  • 2025-08: 68
  • 2025-09: 67
  • 2025-10: 74
  • 2025-11: 18
Amount

35,218.18

2020-082022-032025-11

Amount trend for Asustek Computer Inc.

  • 2020-08: 430
  • 2021-02: 80.8K
  • 2021-03: 74.4K
  • 2021-04: 17K
  • 2021-05: 58.8K
  • 2021-06: 30.4K
  • 2021-07: 82.2K
  • 2021-08: 112.1K
  • 2021-09: 92.8K
  • 2021-10: 97.9K
  • 2021-11: 127.7K
  • 2021-12: 142.4K
  • 2022-01: 166.7K
  • 2022-02: 48.8K
  • 2022-03: 131.4K
  • 2022-04: 37.2K
  • 2022-05: 30
  • 2022-06: 240
  • 2023-11: 0
  • 2025-01: 25.4K
  • 2025-02: 29.3K
  • 2025-03: 52.5K
  • 2025-04: 84.7K
  • 2025-05: 45.1K
  • 2025-07: 23.8M
  • 2025-08: 102.9M
  • 2025-09: 98.4M
  • 2025-10: 120M
  • 2025-11: 5.5M
Main export countries
  • Vietnam (0.4%)
  • Brazil (99.6%)
  • United States (0%)
  • Indonesia (0%)
Main export countries: Vietnam 0.4%, Brazil 99.6%, United States 0%, Indonesia 0%
Transactions

39,428

2023-052024-092026-02

Transaction trend for Hangzhou Qizhi System Engineering Co., Ltd.

  • 2023-05: 612
  • 2023-06: 2,122
  • 2023-07: 1,442
  • 2023-08: 705
  • 2023-09: 1,736
  • 2023-10: 1,085
  • 2023-11: 624
  • 2023-12: 1,941
  • 2024-01: 931
  • 2024-02: 506
  • 2024-03: 878
  • 2024-04: 1,379
  • 2024-05: 283
  • 2024-06: 1,014
  • 2024-07: 3,279
  • 2024-08: 1,338
  • 2024-09: 962
  • 2024-10: 2,276
  • 2024-11: 1,109
  • 2024-12: 1,766
  • 2025-01: 816
  • 2025-02: 623
  • 2025-03: 403
  • 2025-04: 842
  • 2025-05: 331
  • 2025-06: 464
  • 2025-07: 1,911
  • 2025-08: 727
  • 2025-09: 1,081
  • 2025-10: 1,709
  • 2025-11: 871
  • 2025-12: 1,226
  • 2026-01: 1,211
  • 2026-02: 1,249
Amount

24,061.92

2023-052024-092026-02

Amount trend for Hangzhou Qizhi System Engineering Co., Ltd.

  • 2023-05: 217.4K
  • 2023-06: 730.2K
  • 2023-07: 466.7K
  • 2023-08: 222.8K
  • 2023-09: 557.6K
  • 2023-10: 288.8K
  • 2023-11: 180.4K
  • 2023-12: 616.9K
  • 2024-01: 330.2K
  • 2024-02: 163.4K
  • 2024-03: 213K
  • 2024-04: 323.6K
  • 2024-05: 35.8K
  • 2024-06: 156.3K
  • 2024-07: 373K
  • 2024-08: 70.6K
  • 2024-09: 85.8K
  • 2024-10: 193.5K
  • 2024-11: 85K
  • 2024-12: 352.2K
  • 2025-01: 204.3K
  • 2025-02: 136.6K
  • 2025-03: 126.6K
  • 2025-04: 229K
  • 2025-05: 102.7K
  • 2025-06: 188.9K
  • 2025-07: 48.6M
  • 2025-08: 10.8M
  • 2025-09: 76M
  • 2025-10: 67.7M
  • 2025-11: 32.8M
  • 2025-12: 448.1K
  • 2026-01: 299.2K
  • 2026-02: 240.7K
Main export countries
  • India (3.6%)
  • Brazil (96.4%)
Main export countries: India 3.6%, Brazil 96.4%
Transactions

2,081

2025-012025-052025-11

Transaction trend for Tcl Smart Screen Technology Hk Ltd.

  • 2025-01: 24
  • 2025-02: 7
  • 2025-03: 1
  • 2025-04: 9
  • 2025-05: 25
  • 2025-07: 757
  • 2025-08: 347
  • 2025-09: 452
  • 2025-10: 421
  • 2025-11: 38
Amount

22,589.72

2025-012025-052025-11

Amount trend for Tcl Smart Screen Technology Hk Ltd.

  • 2025-01: 89.8K
  • 2025-02: 17K
  • 2025-03: 326
  • 2025-04: 21.9K
  • 2025-05: 101.8K
  • 2025-07: 66.2M
  • 2025-08: 30.2M
  • 2025-09: 63.4M
  • 2025-10: 60.4M
  • 2025-11: 5.4M
Main export countries
  • Brazil (100%)
Main export countries: Brazil 100%

Intelligence

China export momentum, destination markets, and regional demand.

China export trend

USD0500M1B1.5B2B2018-072019-112021-032022-072023-112025-032026-07

China export trend

  • Date 2018-07: Value 1.4B USD
  • Date 2018-08: Value 1.5B USD
  • Date 2018-09: Value 1.6B USD
  • Date 2018-10: Value 1.4B USD
  • Date 2018-11: Value 1.4B USD
  • Date 2018-12: Value 1.2B USD
  • Date 2019-01: Value 1.3B USD
  • Date 2019-02: Value 854M USD
  • Date 2019-03: Value 1.3B USD
  • Date 2019-04: Value 1.3B USD
  • Date 2019-05: Value 1.2B USD
  • Date 2019-06: Value 1.3B USD
  • Date 2019-07: Value 1.1B USD
  • Date 2019-08: Value 1.5B USD
  • Date 2019-09: Value 1.5B USD
  • Date 2019-10: Value 1.4B USD
  • Date 2019-11: Value 1.3B USD
  • Date 2019-12: Value 1.5B USD
  • Date 2020-01: Value 0 USD
  • Date 2020-02: Value 1.9B USD
  • Date 2020-03: Value 1.4B USD
  • Date 2020-04: Value 1.4B USD
  • Date 2020-05: Value 1.4B USD
  • Date 2020-06: Value 0 USD
  • Date 2020-07: Value 0 USD
  • Date 2020-08: Value 0 USD
  • Date 2020-09: Value 1.7B USD
  • Date 2020-10: Value 1.5B USD
  • Date 2020-11: Value 1.6B USD
  • Date 2020-12: Value 1.9B USD
  • Date 2021-01: Value 298M USD
  • Date 2021-02: Value 195M USD
  • Date 2021-03: Value 289M USD
  • Date 2021-04: Value 285M USD
  • Date 2021-05: Value 272M USD
  • Date 2021-06: Value 272M USD
  • Date 2021-07: Value 309M USD
  • Date 2021-08: Value 327M USD
  • Date 2021-09: Value 307M USD
  • Date 2021-10: Value 286M USD
  • Date 2021-11: Value 322M USD
  • Date 2021-12: Value 351M USD
  • Date 2022-01: Value 383M USD
  • Date 2022-02: Value 274M USD
  • Date 2022-03: Value 346M USD
  • Date 2022-04: Value 316M USD
  • Date 2022-05: Value 328M USD
  • Date 2022-06: Value 362M USD
  • Date 2022-07: Value 345M USD
  • Date 2022-08: Value 327M USD
  • Date 2022-09: Value 327M USD
  • Date 2022-10: Value 292M USD
  • Date 2022-11: Value 300M USD
  • Date 2022-12: Value 289M USD
  • Date 2023-01: Value 267M USD
  • Date 2023-02: Value 259M USD
  • Date 2023-03: Value 333M USD
  • Date 2023-04: Value 303M USD
  • Date 2023-05: Value 292M USD
  • Date 2023-06: Value 294M USD
  • Date 2023-07: Value 307M USD
  • Date 2023-08: Value 316M USD
  • Date 2023-09: Value 308M USD
  • Date 2023-10: Value 253M USD
  • Date 2023-11: Value 297M USD
  • Date 2023-12: Value 339M USD
  • Date 2024-01: Value 344M USD
  • Date 2024-02: Value 246M USD
  • Date 2024-03: Value 362M USD
  • Date 2024-04: Value 351M USD
  • Date 2024-05: Value 326M USD
  • Date 2024-06: Value 373M USD
  • Date 2024-07: Value 358M USD
  • Date 2024-08: Value 358M USD
  • Date 2024-09: Value 356M USD
  • Date 2024-10: Value 323M USD
  • Date 2024-11: Value 348M USD
  • Date 2024-12: Value 386M USD
  • Date 2025-01: Value 350M USD
  • Date 2025-02: Value 274M USD
  • Date 2025-03: Value 415M USD
  • Date 2025-04: Value 403M USD
  • Date 2025-05: Value 396M USD
  • Date 2025-06: Value 407M USD
  • Date 2025-07: Value 415M USD
  • Date 2025-08: Value 401M USD
  • Date 2025-09: Value 428M USD
  • Date 2025-10: Value 333M USD
  • Date 2025-11: Value 376M USD
  • Date 2025-12: Value 440M USD
  • Date 2026-01: Value 425M USD
  • Date 2026-02: Value 323M USD
  • Date 2026-03: Value 435M USD
  • Date 2026-04: Value 442M USD
  • Date 2026-05: Value 460M USD
  • Date 2026-06: Value 482M USD
  • Date 2026-07: Value 487M USD

Top destinations

  • Hong Kong, China13.6B
  • China11.3B
  • United States3.5B
  • Germany3B
  • Japan2.5B
  • South Korea2.3B
  • Malaysia2B
  • Vietnam1.8B
  • India1.5B
  • Singapore1.4B

Top destinations

  • Hong Kong, China: 13,556,000,000 USD
  • China: 11,345,000,000 USD
  • United States: 3,539,000,000 USD
  • Germany: 3,047,000,000 USD
  • Japan: 2,522,000,000 USD
  • South Korea: 2,315,000,000 USD
  • Malaysia: 1,996,000,000 USD
  • Vietnam: 1,826,000,000 USD
  • India: 1,508,000,000 USD
  • Singapore: 1,406,000,000 USD

Key findings

Largest import market

13.56B USD

Hong Kong, China · last 8 years

Fastest demand growth

23,230.57

Togo · last 8 years

Highest unit price

$26,289 /kg

Suriname · +42,425,972.09% vs avg

Turn this market into qualified conversations.

Your agent contacts, compares, and screens the suppliers that fit.

Start free on WhatsApp
8y

Insights

Product insights to guide your sourcing.

  • Product Trends

    Low-capacitance TVS diodes in ultra-compact packages (such as DFN0603) are experiencing strong demand. These models are increasingly favored for protecting high-speed data ports like USB4 and HDMI 2.1 in consumer and automotive electronics.

  • Industrial Cluster Analysis

    Guangdong (Shenzhen and Dongguan) and Jiangsu (Wuxi and Nantong) are key production hubs. Guangdong offers rapid prototyping and high-mix small batches, while Jiangsu clusters excel in high-volume, automated packaging and testing.

  • Quality Expectations

    Buyers expect low clamping voltage and minimal leakage current to protect sensitive ICs. For high-speed lines, capacitance must remain below 0.2pF to ensure signal integrity without degradation over repeated surge events.

What You Need to Know