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Surge Current Suppression Power NTC Thermistor 3D-9 3OHM 4A For USB Power Delivery Adapter I Description Of The Power NTC Thermistor 3D-9 3OHM 4A NTC or Negative Temperature Coefficient Thermistors are typically used for in-rush current limiting and sensing applications. (As and NTC thermistor temperature increases its resistance decreses.) For in-rush applications this attribute is used to reduce current surges to circuits thereby reducing the probability to tripped crcuite breakers and blown fuses or damage to motors or filaments. V Series Specification Of The Power NTC Thermistor 3D-9 3OHM 4A MF72-3D9 3 4 0.120 11 35 272 68 MF72-4D9 4 3 0.190 11 35 272 68 MF72-5D9 5 3 0.210 11 34 272 68 MF72-6D9 6 2 0.315 11 34 272 68 MF72-8D9 8 2 0.400 11 32 400 100 MF72-10D9 10 2 0.458 11 32 400 100 MF72-12D9 12 1 0.652 11 32 400 100 MF72-16D9 16 1 0.802 11 31 400 100 MF72-20D9 20 1 0.864 11 30 600 150 MF72-22D9 22 1 0.950 11 30 600 150 MF72-30D9 30 1 1.022 11 30 600 150 MF72-33D9 33 1 1.124 11 30 600 150 MF72-50D9 50 1 1.252 11 30 600 150 MF72-60D9 60 0.8 1.502 11 30 600 150 MF72-80D9 80 0.8 2.010 11 30 272 68 MF72-120D9 120 0.8 3.015 11 30 272 68 MF72-200D9 200 0.5 5.007 11 32 188 47 MF72-400D9 400 0.2 30.30 11 32 188 47 MF72-2.5D11 2.5 5 0.095 13 43 600 150 MF72-3D11 3 5 0.100 13 43 600 150 MF72-4D11 4 4 0.150 13 44 600 150 MF72-5D11 5 4 0.156 13 45 600 150 MF72-6D11 6 3 0.240 13 45 800 220 MF72-8D11 8 3 0.255 14 47 800 220 MF72-10D11 10 3 0.275 14 47 800 220 MF72-12D11 12 2 0.462 14 48 800 220 MF72-16D11 16 2 0.470 14 50 800 220 MF72-20D11 20 2 0.512 15 52 800 220 MF72-22D11 22 2 0.563 15 52 800 220 MF72-30D11 30 1.5 0.667 15 52 800 220 MF72-33D11 33 1.5 0.734 15 52 800 220 MF72-50D11 50 1.5 1.021 15 52 800 220 MF72-60D11 60 1.5 1.215 15 52 800 220 MF72-80D11 80 1.2 1.656 15 52 600 150 MF72-1.3D13 1.3 7 0.062 13 60 880 220 MF72-1.5D13 1.5 7 0.073 13 60 880 220 MF72-2.5D13 2.5 6 0.088 13 60 880 220 MF72-3D13 3 6 0.092 14 60 880 220 MF72-4D13 4 5 0.120 15 67 880 220 MF72-5D13 5 5 0.125 15 68 880 220 MF72-6D13 6 4 0.170 15 65 880 220 MF72-7D13 7 4 0.188 15 65 1320 330 MF72-8D13 8 4 0.194 15 60 1320 330 MF72-10D13 10 4 0.206 15 65 1320 330 MF72-12D13 12 3 0.316 16 65 1320 330 MF72-15D13 15 3 0.335 16 60 1320 330 MF72-16D13 16 3 0.338 16 60 1320 330 MF72-20D13 20 3 0.372 16 65 1320 330 MF72-30D13 30 2.5 0.517 16 65 1320 330 MF72-47D13 47 2 0.810 17 65 880 220 MF72-120D13 120 1.2 2.124 16 65 880 220 VI Application Of The Power NTC Thermistor 3D-9 3OHM 4A Controlling inrush current in switching power supplies, fluorescent lamps, inverters, motors, etc.
| HS Code | 8533.40 |
| Material | Semiconductor Metal Oxide (MnNiCo-Oxide Ceramic) |
| Part Number | 3D-9 |
| Resistance | 3 Ohm (±20%) |
| Rated Current | 4A |
| Type | Power NTC Thermistor (Disc Type) |
| Application | Inrush Current Suppression, USB Power Delivery Adapter, SMPS, Battery Charger |
| Operating Temperature | -40C to +170C |
| Max Steady State Current | 4A |
| Dissipation Constant | Approx. 8-12 mW/C |
| Lead Type | Radial Leaded |
| Packaging | Bulk / Tube / Reel (Manufacturer Standard) |
| Origin | China / Taiwan (Major Production Regions) |
The Power NTC Thermistor 3D-9 is a 3-ohm inrush current suppressor rated at 4A, specifically engineered for USB Power Delivery adapters and charging circuits. This disc-type NTC thermistor effectively limits surge current during power-up, protecting downstream components in consumer electronics power supplies. Widely sourced from manufacturers in China and Taiwan, it is a standard passive component in the global electronics supply chain for PD adapters, switched-mode power supplies, and compact charger applications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Power NTC Thermistor 3D-9 is offered by Dongguan Ampfort Electronics Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Power NTC Thermistor 3D-9, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Power Ntc Thermistor 3d-9 for your business, securing the right balance of quality and cost is essential. Dongguan Ampfort Electronics Co., Ltd., a verified supplier based in China, offers this product with key specifications including 3D-9, 3 Ohm (±20%), and 4A. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.03/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8533.40, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing Power Ntc Thermistor 3d-9 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongguan Ampfort Electronics Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8533.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Power Ntc Thermistor 3d-9 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Components category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Power Ntc Thermistor 3d-9 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8533.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Power Ntc Thermistor 3d-9 from Dongguan Ampfort Electronics Co., Ltd. is $0.03/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongguan Ampfort Electronics Co., Ltd. through EximNext.
The supplier, Dongguan Ampfort Electronics Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Power Ntc Thermistor 3d-9. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Power Ntc Thermistor 3d-9 is classified under HS Code 8533.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Power Ntc Thermistor 3d-9 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongguan Ampfort Electronics Co., Ltd.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Yes, Dongguan Ampfort Electronics Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Power Ntc Thermistor 3d-9 supplied by Dongguan Ampfort Electronics Co., Ltd. include 3D-9, 3 Ohm (±20%), and 4A. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongguan Ampfort Electronics Co., Ltd. offers Power Ntc Thermistor 3d-9 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Power Ntc Thermistor 3d-9 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongguan Ampfort Electronics Co., Ltd. through our platform.
Dongguan Ampfort Electronics Co., Ltd. maintains international quality certifications. These ensure that the Power Ntc Thermistor 3d-9 meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongguan Ampfort Electronics Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongguan Ampfort Electronics Co., Ltd..
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