Betterfuse 3x10mm Time Delay Ceramic Cartridge Fuse 334 1.6A 2A 3.15A 5A 6.3A 10A

General Description Of The Ceramic Cartridge Fuse 334

334 series time-lag low breaking capacity fuse with printed circuit boards is used in a large
variety of applications. The 3.6x10mm device is constructed of a ceramic tube with electroplated brass end caps. The 334 series with 250 VAC rating and 35A or 10In (10 times ofrated current) breaking capacity, offers excellent quality and is 100% tested for cold resistance and precise length.Mainly used in lighting, power adapters, LED drive power, power equipment, small appliances and control panels, etc.

Detailed Features Of The Ceramic Cartridge Fuse 334

• Subminiature fuse with time-lag, low breaking capacity
• 3.6mm x 10mm physical dimensions
• Ceramic tube, encapsulated design with nickel - plated brass end caps
• Optional axial leads are Ф0.65mm @ 200mA~7A and Ф0.8mm @ 8A~10A
• Protection against harmful over-currents in primary and secondary applications.
• Lead-free, Halogen-free, RoHS compliant
• Designed compliant to IEC 60127-3/IV

Product Features Of The Ceramic Cartridge Fuse 334

- Time-current characteristics: slow blow (T)

- Breaking capacity: 35Aor10In@250VAC, 50A@125/250VAC

- Standard: IEC 60127-3/IV

- Certifications passed: cULus, cURus, PSE, TUV, CQC, VDE, KC, CCC, SEMKO

- Materials: Housing - Ceramic Tube, Metal Cap - Nickel Plated Brass, Lead Cap - Nickel Plated Cap, Tin Plated Copper Wire

- Operating temperature: -55℃ ~ +125℃

- Solderability: 260℃≤5 seconds (wave soldering); 350℃≤3 seconds (hand soldering)

- Soldering temperature bearing capacity: 260℃, 10 seconds; 280℃, 5 seconds

- Storage conditions: +10℃ ~ +60℃; the annual average relative humidity is ≤75%, and the relative humidity reaches 95% and the maximum cannot exceed 30 days

AGENCY APPROVALS Of The Ceramic Cartridge Fuse 334

Dimensions Of The Ceramic Cartridge Fuse 334 (units: mm)

Operating Temperature:-55°C to 125°C
Storage Conditions:+10℃ to +60℃
Relative humidity: ≤ 75% yearly average
without dew, maximum 30 days at 95%
Vibration Resistance:
24 cycles at 15 min. each (60068-6)
10-60Hz at 0.75mm amplitude
60-2000Hz at 10g acceleration

Time vs Current Characteristics Table Of The Ceramic Cartridge Fuse 334

Electrical characteristics Of The Ceramic Cartridge Fuse 334

Note:

(1) Permissible continuous operating current is ≤100% at ambient temperature of 23°C (73.4°F)
(2) The cULus and cURus certification by 125V and 250V; the others certification by 250V.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

Philosophy  Survive with integrity and service, and develop with quality and innovation.

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Purpose       Serve customers and develop enterprises

                     Benefit the employees and return to the society

Mission  Dare to compete, be good at competition, win the competition

Vision     Full of ambition today and hope tomorrow will be fruitful.

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