Dongguan Ampfort Electronics Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000KKPCS Per month |
| Delivery Time | 15 workdays |
| Packaging Details | Bulk |
| Name | Ceramic Cartridge Fuse |
| Size | 3x10mm |
| Speed | Time delay |
| Series | 334 |
| Voltage | 125VAC/250VAC |
| VDE | 40025428 |
| Brand Name | Betterfuse |
| Model Number | 334 |
| Certification | VDE,PSE,CQC,TUV,UL,KC,SEMKO |
| Place of Origin | Dongguan,Guangdong,China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000KKPCS Per month |
| Delivery Time | 15 workdays | Packaging Details | Bulk |
| Name | Ceramic Cartridge Fuse | Size | 3x10mm |
| Speed | Time delay | Series | 334 |
| Voltage | 125VAC/250VAC | VDE | 40025428 |
| Brand Name | Betterfuse | Model Number | 334 |
| Certification | VDE,PSE,CQC,TUV,UL,KC,SEMKO | Place of Origin | Dongguan,Guangdong,China |
| High Light | 2A Ceramic Cartridge Fuse ，Time Delay Ceramic Cartridge Fuse ，1.6A Time Delay Fuse | ||
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
| Agency | Agency File Number | Ampere/ Voltage Range |
| VDE | 40025428 | 250V AC: 500mA; 630mA; 800mA; 1A; 1.25A 1.6A; 2A; 2.5A; 3.15A; 4A; 5A |
| PSE | PSE15020938 | 250V: 1A; 1.25A; 1.6A; 2A; 2.5A; 3.15A; 4A; 5A |
| CQC | CQC08012026251 CQC11012066016 CQC12012080425 CQC18012193691 | 250V: 500mA; 630mA; 800mA; 1A; 1.25A; 1.6A; 2A; 2.5A; 3.15A; 4A; 5A 250V: 250mA; 250V: 6.3A 250V:10A |
| TUV | J 50159105 | 250V AC: 200mA; 250mA; 315mA; 6.3A |
| UL | E300003 | 125VAC/250VAC: 250mA~10A |
| KC | SU05042-17006 SU05042-17007 | 250V AC:1A;1.25A;1.6A,2A,2.5A 250V AC:3.15A;4A;5A |
| SEMKO | 1719060 | 250V AC:1A;1.25A;1.6A;2A;2.5A;3.15A;4A;5A |
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
| Rated current | 150% | 210% | 275% | 400% | 1000% |
| 200mA~10A | >1h | <2min | 400ms~10s | 150ms~3s | 20ms~150ms |
Electrical characteristics Of The Ceramic Cartridge Fuse 334
| Rated Current | Max.Voltage | Voltage Drop Max (mV) | Max. Power Dissipation (mW) | Nominal Melting I²t(A²sec) | Breaking Capacity |
| 200mA | 250VAC | 260 | 200 | 0.1296 | 50A@125V AC 35A or 10In@250VAC 50-60Hz Cosφ=1.0 |
| 250mA | 240 | 220 | 0.221 | ||
| 300mA | 230 | 250 | 0.292 | ||
| 315mA | 220 | 250 | 0.336 | ||
| 350mA | 210 | 250 | 0.397 | ||
| 375mA | 210 | 280 | 0.456 | ||
| 400mA | 200 | 280 | 0.722 | ||
| 500mA | 190 | 310 | 1.0 | ||
| 630mA | 180 | 360 | 1.35 | ||
| 750mA | 170 | 430 | 1.82 | ||
| 800mA | 160 | 430 | 1.56 | ||
| 1A | 140 | 500 | 6.5 | ||
| 1.25A | 130 | 600 | 4.62 | ||
| 1.5A | 120 | 730 | 10.6 | ||
| 1.6A | 120 | 730 | 10.9 | ||
| 2A | 100 | 870 | 20.3 | ||
| 2.5A | 100 | 1000 | 32.5 | ||
| 3A | 100 | 1200 | 59.3 | ||
| 3.15A | 100 | 1200 | 74.52 | ||
| 3.5A | 100 | 1200 | 90.3 | ||
| 4A | 100 | 1400 | 94.1 | ||
| 5A | 100 | 1400 | 121 | ||
| 6.3A | 100 | 1400 | 225 | ||
| 7A | 100 | 1400 | 110 | 50A@250V AC 50A@125V AC | |
| 8A | 100 | 1400 | 121 | ||
| 10A | 100 | 1400 | 196 |
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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter
Year Established:
2014
Total Annual:
1850000-2340000
Employee Number:
51~200
Ecer Certification：
Verified Supplier
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 equipm... 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 equipm...
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