Specifications
Brand Name :
Julun
Model Number :
437
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
Decoupling ability :
Fast
Current range :
250mA~8A
Material :
Ceramics
Rated voltage :
32V~125V
Certified :
UL / PSE
Description

Electronic Circuit Board Fuses 437 Series 1206 High Temperature Very Fast-Acting Ceramic Fuse

Fuse_437_Datasheet.pdf

This 100% Lead-free, RoHS compliant and Halogen-free fuse series has been designed specifically to provide over current protection to circuits that see high working ambient temperatures (up to 150ºC). The general design ensures excellent temperature stability and performance reliability. In addition to this, the high I²t values typical of the Littelfuse Ceramic Fuse family ensure high inrush current withstand capability.

Features

• Operating Temperature from -55ºC to +150ºC

• 100% Lead-free, HalogenFree and RoHS compliant

• Suitable for both leaded and lead-free reflow / wave soldering

Applications

LCD Displays • Servers • Printers • Scanners • Data Modems

Electrical Characteristics for Series

% of Ampere Rating Ampere Rating Opening Time
100% 250mA - 8A 4 hours, Minimum
250% 750mA - 8A 5 seconds, Maximum
300% 250mA -500mA 5 seconds, Maximum
300% 750mA - 8A 1 second, Maximum

Electrical Specifications by Item

Ampere Rating Amp Code Max.Voltage Rating Interrupting Rating1 Nominal Resistance Nominal Melting I2t Nominal Voltage Drop At Rated Nominal Power Dissipation AtRated Current
250mA 0.25 125 50 A @ 125 V AC/DC 2.29 0.003 0.78 0.195
375mA 0.375 125 1.33 0.01 0.6 0.225
500mA 0.5 63 50 A @ 63 V AC/DC 0.908 0.018 0.52 0.26
750mA 0.75 63 0.665 0.064 0.45 0.338
1A 1 63 0.42 0.1 0.41 0.41
1.25A 1.25 63 0.318 0.256 0.4 0.5
1.5A 1.5 63 0.209 0.324 0.39 0.585
1.75A 1.75 63 0.071 0.075 0.27 0.473
2A 2 63 0.058 0.225 0.2 0.4
2.5A 2.5 32 50 A @ 32 V AC/35 V DC 0.043 0.441 0.15 0.375
3A 3 32 0.033 0.506 0.14 0.42
3.5A 3.5 32 0.027 0.777 0.13 0.455
4A 4 32 0.022 1.024 0.13 0.52
5A 5 32 0.0159 2.3 0.13 0.65
7A 7 32 0.01 5.02 0.13 0.91
8A 8 32 0.008 7.23 0.13 1.04

Dimensions

Electronic Circuit Board Fuses 437 Series 1206 High Temperature Very Fast-Acting Ceramic FuseElectronic Circuit Board Fuses 437 Series 1206 High Temperature Very Fast-Acting Ceramic Fuse

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.

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Electronic Circuit Board Fuses 437 Series 1206 High Temperature Very Fast-Acting Ceramic Fuse

Ask Latest Price
Brand Name :
Julun
Model Number :
437
Certification :
CE/UL/VDE/KC/ROHS
Place of Origin :
CHINA
MOQ :
100 / Negotiable
Price :
Negotiable
Contact Supplier
Electronic Circuit Board Fuses 437 Series 1206 High Temperature Very Fast-Acting Ceramic Fuse

JULUN (H.K)CO.,LTD (DONGGUAN JULUN ELECTRONICS CO.,LTD)

Verified Supplier
8 Years
guangdong, dongguan
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler
Total Annual :
5900000-7000000
Certification Level :
Verified Supplier
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