Buyers must specify peak repetitive reverse voltage (Vrrm), average forward rectified current (Io), package style (e.g., SMA, TO-220), forward voltage drop (Vf), target order quantity, and whether AEC-Q101 compliance is required.
Category market report
Rectifiers
Total suppliers
10K+
Total Chinese suppliers export
$8.3B+
Recommended
High-quality suppliers related to Rectifiers.
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: 51
- 2025-05: 57
- 2025-07: 33
- 2025-08: 68
- 2025-09: 67
- 2025-10: 73
- 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%)
- Indonesia (0%)
- United States (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: 815
- 2025-02: 623
- 2025-03: 403
- 2025-04: 841
- 2025-05: 331
- 2025-06: 464
- 2025-07: 1,903
- 2025-08: 726
- 2025-09: 1,074
- 2025-10: 1,704
- 2025-11: 870
- 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: 204.2K
- 2025-02: 136.6K
- 2025-03: 126.6K
- 2025-04: 228.8K
- 2025-05: 102.7K
- 2025-06: 188.9K
- 2025-07: 47.5M
- 2025-08: 10.7M
- 2025-09: 75.1M
- 2025-10: 67.3M
- 2025-11: 32.5M
- 2025-12: 448.1K
- 2026-01: 299.2K
- 2026-02: 240.7K
- Main export countries
- India (3.6%)
- Brazil (96.4%)
- Transactions
1,765
2025-012025-052025-11Transaction trend for Tcl Smart Screen Technology Hk Ltd.
- 2025-01: 19
- 2025-02: 5
- 2025-03: 1
- 2025-04: 7
- 2025-05: 21
- 2025-07: 629
- 2025-08: 299
- 2025-09: 391
- 2025-10: 359
- 2025-11: 34
- Amount
19,379.71
2025-012025-052025-11Amount trend for Tcl Smart Screen Technology Hk Ltd.
- 2025-01: 76.7K
- 2025-02: 13.7K
- 2025-03: 326
- 2025-04: 18.4K
- 2025-05: 89K
- 2025-07: 55M
- 2025-08: 25.8M
- 2025-09: 55.3M
- 2025-10: 52.7M
- 2025-11: 4.9M
- Main export countries
- Brazil (100%)
Intelligence
China export momentum, destination markets, and regional demand.
China export trend
China export trend
- Date 2018-07: Value 1.1B USD
- Date 2018-08: Value 1.1B USD
- Date 2018-09: Value 1.3B USD
- Date 2018-10: Value 1.1B USD
- Date 2018-11: Value 1B USD
- Date 2018-12: Value 954M USD
- Date 2019-01: Value 1B USD
- Date 2019-02: Value 700M USD
- Date 2019-03: Value 1.1B USD
- Date 2019-04: Value 1B USD
- Date 2019-05: Value 982M USD
- Date 2019-06: Value 1B USD
- Date 2019-07: Value 906M USD
- Date 2019-08: Value 1.1B USD
- Date 2019-09: Value 1.2B USD
- Date 2019-10: Value 1.1B USD
- Date 2019-11: Value 1.1B USD
- Date 2019-12: Value 1.2B USD
- Date 2020-01: Value 0 USD
- Date 2020-02: Value 1.5B USD
- Date 2020-03: Value 1.1B USD
- Date 2020-04: Value 1.2B USD
- Date 2020-05: Value 1.1B USD
- Date 2020-06: Value 0 USD
- Date 2020-07: Value 0 USD
- Date 2020-08: Value 0 USD
- Date 2020-09: Value 1.3B USD
- Date 2020-10: Value 1.2B USD
- Date 2020-11: Value 1.2B USD
- Date 2020-12: Value 1.5B USD
- Date 2021-01: Value 225M USD
- Date 2021-02: Value 149M USD
- Date 2021-03: Value 230M USD
- Date 2021-04: Value 222M USD
- Date 2021-05: Value 209M USD
- Date 2021-06: Value 208M USD
- Date 2021-07: Value 228M USD
- Date 2021-08: Value 235M USD
- Date 2021-09: Value 224M USD
- Date 2021-10: Value 207M USD
- Date 2021-11: Value 230M USD
- Date 2021-12: Value 251M USD
- Date 2022-01: Value 242M USD
- Date 2022-02: Value 188M USD
- Date 2022-03: Value 233M USD
- Date 2022-04: Value 212M USD
- Date 2022-05: Value 220M USD
- Date 2022-06: Value 256M USD
- Date 2022-07: Value 226M USD
- Date 2022-08: Value 213M USD
- Date 2022-09: Value 221M USD
- Date 2022-10: Value 192M USD
- Date 2022-11: Value 190M USD
- Date 2022-12: Value 182M USD
- Date 2023-01: Value 168M USD
- Date 2023-02: Value 163M USD
- Date 2023-03: Value 201M USD
- Date 2023-04: Value 189M USD
- Date 2023-05: Value 181M USD
- Date 2023-06: Value 181M USD
- Date 2023-07: Value 194M USD
- Date 2023-08: Value 200M USD
- Date 2023-09: Value 204M USD
- Date 2023-10: Value 167M USD
- Date 2023-11: Value 203M USD
- Date 2023-12: Value 232M USD
- Date 2024-01: Value 223M USD
- Date 2024-02: Value 151M USD
- Date 2024-03: Value 247M USD
- Date 2024-04: Value 215M USD
- Date 2024-05: Value 214M USD
- Date 2024-06: Value 235M USD
- Date 2024-07: Value 308M USD
- Date 2024-08: Value 384M USD
- Date 2024-09: Value 245M USD
- Date 2024-10: Value 199M USD
- Date 2024-11: Value 227M USD
- Date 2024-12: Value 250M USD
- Date 2025-01: Value 229M USD
- Date 2025-02: Value 192M USD
- Date 2025-03: Value 281M USD
- Date 2025-04: Value 256M USD
- Date 2025-05: Value 253M USD
- Date 2025-06: Value 270M USD
- Date 2025-07: Value 277M USD
- Date 2025-08: Value 267M USD
- Date 2025-09: Value 287M USD
- Date 2025-10: Value 230M USD
- Date 2025-11: Value 249M USD
- Date 2025-12: Value 284M USD
- Date 2026-01: Value 271M USD
- Date 2026-02: Value 200M USD
- Date 2026-03: Value 393M USD
- Date 2026-04: Value 320M USD
- Date 2026-05: Value 284M USD
- Date 2026-06: Value 310M USD
- Date 2026-07: Value 318M USD
Top destinations
- Hong Kong, China10.9B
- China10.1B
- Germany2.6B
- Japan2.1B
- United States1.8B
- Malaysia1.8B
- South Korea1.6B
- Singapore1.2B
- Taiwan, China1.2B
- Vietnam1.1B
Top destinations
- Hong Kong, China: 10,891,000,000 USD
- China: 10,069,000,000 USD
- Germany: 2,620,000,000 USD
- Japan: 2,092,000,000 USD
- United States: 1,781,000,000 USD
- Malaysia: 1,778,000,000 USD
- South Korea: 1,558,000,000 USD
- Singapore: 1,216,000,000 USD
- Taiwan, China: 1,150,000,000 USD
- Vietnam: 1,147,000,000 USD
Key findings
Largest import market
10.89B USD
Hong Kong, China · last 8 years
Fastest demand growth
51,903.23
Oman · last 8 years
Highest unit price
$1,173.38 /kg
Curaçao · +1,624,495.09% 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
Silicon Carbide (SiC) Schottky rectifiers are seeing strong demand in EV charging and solar photovoltaic applications due to low power loss. Compact surface-mount (SMD) packages like SMA and SOD-123FL are highly popular in consumer electronics for space-saving.
Industrial Cluster Analysis
Yangzhou (Jiangsu) is the primary cluster for power semiconductors, offering integrated wafer design and packaging for high-end and automotive orders. Shenzhen and Dongguan (Guangdong) excel in high-speed, cost-efficient packaging for consumer-grade rectifiers.
Quality Expectations
Buyers expect low reverse leakage current and superior thermal dissipation to prevent thermal runaway. Automotive-grade applications require junction temperatures up to 175°C and AEC-Q101 compliance, while consumer devices focus on low forward voltage drop.
What You Need to Know
Request electrical test reports covering forward voltage, leakage current, and thermal resistance, and obtain samples for PCBA testing. For high-reliability needs, demand reliability test logs such as High-Temperature Reverse Bias (HTRB).
Standard SMD rectifiers require 3,000 to 5,000 pieces per reel, while power modules require 100 to 500 pieces. Production takes 3 to 5 weeks depending on wafer supply and packaging queues; transportation time must be budgeted separately.
Budget for tape-and-reel packaging fees, environmental compliance certifications (RoHS/REACH), and shipping. Custom modules or non-standard packages may incur one-time tooling or mold fees, which should be clarified during quotation.
