Provide key electrical parameters including reverse standoff voltage (Vrwm), breakdown voltage (Vbr), peak pulse power (Pppm), and package type (e.g., SOD-323, DFN). Specify target quantity and packing requirements (tape & reel).
Category market report
TVS Diodes
Total suppliers
10K+
Total Chinese suppliers export
$12.3B+
Recommended
High-quality suppliers related to TVS Diodes.
Suppliers
Find more suppliers who may be worth contacting.
Top suppliers
Suppliers in this category.
- Transactions
1,069
2020-082022-032025-11Transaction 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
2020-082022-032025-11Amount 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%)
- Transactions
39,428
2023-052024-092026-02Transaction 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
2023-052024-092026-02Amount 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%)
- Transactions
2,081
2025-012025-052025-11Transaction 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
2025-012025-052025-11Amount 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%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
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.
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
Request engineering samples for curve tracer testing to verify breakdown voltage and leakage current. Ask for reliability test reports, including high-temperature reverse bias (HTRB) and ESD simulation compliance reports.
MOQ for standard tape-and-reel packages is typically 3,000 to 10,000 units. Production lead time ranges from 2 to 4 weeks, depending on wafer availability and packaging line capacity. Delivery logistics require additional transit time.
Budget for custom reel packaging labeling, specialized ESD testing fees if non-standard parameters are required, and international freight. Clarify whether origin customs clearance fees and local import duties are included in the price.
