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Dongguan ZhuoQi Electronics Co., LTD
Dongguan ZhuoQi electronics co.,ltd Main business: the circuit protection device, current fuse, temperature fuse series, fuse holder series, automatic recovery fuse, fuse resistor, varistor,
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Miniature 1140 Series Chip 500a 125v Fuse Slow Blow Low Voltage Circuit Protection

Dongguan ZhuoQi Electronics Co., LTD
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Miniature 1140 Series Chip 500a 125v Fuse Slow Blow Low Voltage Circuit Protection

Brand Name : Julun

Model Number : 487

Certification : CE/UL/VDE/KC/ROHS

Place of Origin : CHINA

MOQ : 100 / Negotiable

Price : Negotiable

Payment Terms : L/C, D/P, T/T,

Supply Ability : 10000/Piece/Weekly

Delivery Time : 7~10 Working days

Packaging Details : Standard carton

Materials : ceramics

Operating Temperature : -55℃ to +125℃

Storage Conditions : +10℃ to +60℃

Time current characteristics : slow fuse (T)

Breaking ability : 500A@125Vac, 1000A@72Vdc

Authentication through : cURus, VDE, CQC, PSE, KC, TUV

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Miniature 1140 Series Chip 500a 125v Fuse Slow Blow Low Voltage Circuit Protection

OC_487_datasheet.pdf

Main Characteristics
Brick fuse; Time-Lag(T)
Standard
UL-248-1
Materials
Body: Ceramic
End Caps: Copper plated with silver
Operating Temperature
-55℃ to +125℃
Stock Temperature
+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
Soldering Parameters
260℃.≤10 sec (Wave Soldering)
300℃.≤2 sec (Hand Soldering)
Soldering Peak:
260℃. 10 sec.
280℃. 5 sec. (IEC 60068-20)

Time vs Current Characteristics: UL-248-14
Rated Current 100% 200%
80A-100A >4H <10s

Electrical Characteristics

Amp Code Rated Current Rated Voltage Breaking Capacity Cold Resistance (mΩ) Typical Melting I²t(A²sec)
2800 80A 72V/63V/32VDC 125VAC 1000A@72/63/32V DC 500A@125V AC 0.47 1700
3100 100A 0.3 4000

* AC Interrupting Rating (Measured at designated voltage, 100% power factor random closing)

* DC Interrupting Rating (Measured at designated voltage, time constant of less than 50 microseconds, battery source)

* Typical Pre-arcing I2 t are measured at 10In Current, DC battery bank, but not exceeding the interrupting rating, time constant of calibrated circuit less than 50 microseconds)

* High lead immunity products

Dimension

Miniature 1140 Series Chip 500a 125v Fuse Slow Blow Low Voltage Circuit Protection

FAQ

1.What is your MOQ?
A: We provide you small MOQ for each item, it depends your specific order.
2.What is your delivery date?
A: The delivery date is about 2-7days after receipt of payment.
3.What is your payment terms?
A: We accept T/T, western union, ,70% deposit in advance and 30% balance before

shipment.
4.Can you send free samples?
A: Yes, free samples are available; you just need to pay the express fee. You can provide your

a/c like DHL, or you can call your courier to pick up from our office.
5.How do you carry out quality control?
A: Quality is our priority. Our QC always attach great importance to quality control from the

very beginning to the end.
6.Can you accept OEM orders?
A: Yes, we accept OEM & ODM orders, welcome all types of customized orders and cooperation.

Please tell me:
What product specifications do you need? when you ask for a quotation.I will give you the most

competitive price per as your requirements. And we have many types for you to choose.

P.S.:If you can't find any products to meet your requirements. welcome to send us the details

drawings so that we can provide us our professional & best service to you.


Product Tags:

slow blow micro fuse

      

mini cartridge fuse

      
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