Square 250V 1A Radial Lead Micro Fuses , Time-Lag Fuse For Electronic Device Circuit
उत्पाद विवरण:
Place of Origin: | Dongguan,China |
ब्रांड नाम: | UCHI |
प्रमाणन: | UL/CQC/SGS/CUL/VDE/CSA/PSE |
Model Number: | MTS |
भुगतान & नौवहन नियमों:
Minimum Order Quantity: | 5000PCS |
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मूल्य: | विनिमय योग्य |
Packaging Details: | A: Taping package 1000 pcs per box B: Bulk 500 pcs / poly bag 4 poly bags / box, altogether 2000 pcs |
Delivery Time: | 4~6 days |
Payment Terms: | T/T & Paypal &Western Union |
Supply Ability: | 100,000,000PCS per month |
विस्तार जानकारी |
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प्रमुखता देना: | धीमी गति से उड़ा ग्लास फ्यूज,छोटा गिलास फ़्यूज़ |
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उत्पाद विवरण
Square 250V 1A Radial Lead Micro Fuses , Time-Lag Fuse For Electronic Device Circuit
Quick Detail:
1. Thermoplastic Fuse
2. 300V available
3. Used for power supply,LED,CFL,PCB especially
4. Exact melting time
5. Stronger packing prevent damage when transport
6. Environmental Protection Material
7. Reel packing
Description:
Micro fuse is an electric element protecting electric devices. It is commonly connected with a circuit in series, and when fault current increases to a certain value, the fuse blows out to cut off the circuit so as to fulfill an aim of protecting other equipment in the circuit. The fuse is the most commonly used component in a over-current protection circuit. The traditional fuse mainly consists of two parts of a tube body, of which both ends have metal connecting terminals, and metal melt in the tube body. The majority of fuses are cylinder-shaped, namely cartridge construction. But nowadays, with the fast development of advanced technology, some special materials are well applied, the fuse industry has started to move forward in the direction of sub-miniature products and a series of new products such as Surface Mounted Devices type fuse are successively developed.
Square 250V 1A Radial Lead Micro Fuse , Time-Lag Fuse For Electronic Device Circuit
Applications:
Micro Fuse is suitable for various kinds of electronic devices’ circuit over current protection. Widely used in industrial of Battery Charges, Consumer Electronics, Power supplies, Industrial Controllers, etc.
Specifications:
1. Standards and Agency Approvals
2.1 Standards:In accordance with IEC60127-1, IEC60127-3 Standard sheet4, GB9364.1-1997, GB9364.3-1997.
2.2 Certification:
Agency |
Ampere Range |
Agency File Number |
UR |
50mA ~ 6.3A |
E340427(JDYX2) |
C-UR |
50mA ~ 6.3A |
E340427(JDYX8) |
VDE |
50mA ~ 6.3A |
Pending |
CQC |
50mA ~ 6.3A |
CQC11012061981 |
PSE |
50mA ~ 6.3A |
Pending |
KTL |
50mA ~ 6.3A |
Pending |
2. Product Marking
Micro fuses shall have the following markings:
Example:
Note:
Size and position of the markings shall not be provided.
3. Appearances and Configuration
4.1 There shall not be any remarkable stain, rust or crack on the appearances,
Markings shall be easily legible.
4.2 Configuration:Radial leaded Sub-Miniature Fuse.
4.3 Color: Black or brown.
4. Dimensions and Structure
5. Material Details
NO. |
Part Name |
Material |
1 |
Cap |
Black or Brown Thermoplastic Polyamide PA 6.6, UL 94 V-0 |
2 |
Base |
Black or Brown Thermoplastic Polyamide PA 6.6, UL 94 V-0 |
3 |
Fuse element |
Alloy |
④ |
Lead wire |
Copper, Tin-plated |
6. Product Characteristics
6.1 Lead Pull Strength
10N for 10±1 Seconds
6.2 Lead Thrust Strength
2N for 10±1 Seconds
6.3 Solder ability
Wave : 260℃,≤3s;
Soldering Iron: 350±10℃,≤1s.
6.4 Soldering Heat Resistance
Wave : 260℃,10s;
Soldering Iron: 350℃,3s.
8. Electrical Characteristics
8.1 Test Condition
All electrical test is to be conducted with the ambient air at a temperature of 25±5℃.
8.2 Pre-Arcing Time / Current Characteristic(limits)
Rating |
Blowing Time |
210% |
2 min Max |
275% |
400 ms~10 s |
400% |
150 ms~3 s |
1000% |
20 ms~150 ms |
8.3 Interrupting Rating:
Breaking Capacity: 35A or 10In whichever is greater.
After the test, the insulation resistance value is greater than 0.1ΜΩ
8.4 Rising Temperature Test:
Testing with 1.5In for 15 minutes, then increase 0.1In every 15 minutes.
When fuse opened, any part of measured temperature rise shall not exceed 135℃, and the ambient temperature of 25 ± 5℃.
9. Environmental Characteristic
9.1 Operating Temperature
-55℃~+125℃.
9.2 Stock Condition
Humidity:Relative humidity ≤ 75% store 3 years average.
9.3
When choosing the fuse's specification, if the operating environmental temperature beyond the scope from 20~30℃, engineer should consider the environmental temperature's affection to fuses.
Please refer: Temperature Rerating Curve:
10. Installation Recommendations
10.1 Propose installation way as following picture.
10.2 Recommended Soldering Parameters
A. Wave Parameters:
Solder Pot Temperature: 260℃ Max
Solder Dwell Time: 2~5s
B. Hand-Solder Parameters:
Solder Iron Temperature: 350±5℃
Heating Time: 1~2 s Max
10. Packaging
11.1 The following items indicated on the label:
Catalog number, ratings (voltage, current), interrupting type and safety mark.
The packing material conforms to ROHS/REACH/HF environmental protection request. And the packing materials will not have the chemical reaction with the components.
11.2 Packing Quantity
A: Taping package 1000 pcs per box
B: Bulk 500 pcs / poly bag
4 poly bags / box, altogether 2000 pcs
11. Others
12.1 In the event that an impropriety is found beyond this specification, it shall be fixed by mutual agreement between the parties.
12.2 In the event that an impropriety is found in this specification, Dongguan Uchi ELECTRONIC CO., LTD. shall amend it by mutual agreement between the parties.
Competitive Advantage:
1. Factory supply directly
2. Completed certificates such as UL,VDE,TUV,etc and high quality available
3. Quick delivery
4. Best after-sales services
5. OEM & ODM available
Certificates