Dongguan Julun electronics co.,ltd

Main business: the circuit protection device, current fuse, temperature fuse series, fuse holder series, automatic recovery fuse, fuse resistor, varistor, thermistor, high-voltage fuse and peripheral products.

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsElectronic Circuit Board Fuses

372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger

I'm Online Chat Now
China dongguan Julun  electronics co.,ltd certification
China dongguan Julun  electronics co.,ltd certification
Our project is very complicated. Zhuolun team successfully helped us to reduce the cost and increase the efficiency of the project. Thank you!

—— Alcatel Lucent

Serious and responsible professional attitude and highly professional work style have effectively promoted the implementation of our project.

—— Labram Adams

A trustworthy friend quickly solved my problem.

—— Alfred

372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger

372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger
372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger

Large Image :  372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger Get Best Price

Product Details:
Place of Origin: CHINA
Brand Name: Julun
Certification: CE/UL/VDE/KC/ROHS
Model Number: 372
Payment & Shipping Terms:
Minimum Order Quantity: 100 / Negotiable
Price: Negotiable
Packaging Details: Standard carton
Delivery Time: 7~10 Working days
Payment Terms: L/C, D/P, T/T, MoneyGram
Supply Ability: 10000/Piece/Weekly
Detailed Product Description
AC Voltage (V): 250 Resistance: Low Internal Resistance
Material: Anti Electric Shock Shell Install: Soft Welding Or Insertion
Authentication: UL CCC
High Light:

slow blow micro fuse


small electronic fuses

Round Plug Electronic Fuse 372 A series of super small Quick Break Fuse




The 372 Series are Fuses, Time-Lag type, 250V rated
fuses, that are designed in accordance to IEC 60127-3.




Halogen free, Lead-free and RoHS compliant
Reduced PCB space requirements
Direct solderable or plug-in versions
Internationally approved
Low internal resistance
Shock safe casing
Vibration resistant
Available from 0.040A to 6.3A




Battery Chargers
Consumer electronics
Power supplies
Industrial Controllers


Electrical Characteristics


% of Ampere
Opening Time
150% 1 Hour, Min.
210% 2 Minutes, Max.
275% 400 ms, Min. ; 10 Sec., Max.
400% 150 ms, Min. ; 3 Sec., Max.
1000% 20 ms, Min. ; 150 ms, Max.



max. (mV)
max. (mW)




min. (A2s)

40 40mA 250V 35A@250VAC 10.165 900 90 0.009
50 50mA 250V 6.495 500 70 0.0108
63 63mA 250V 3.8 400 80 0.0278
80 80mA 250V 2.875 370 100 0.0384
100 100mA 250V 1.703 300 110 0.08
125 125mA 250V 1.35 260 120 0.1094
160 160mA 250V 0.778 200 130 0.1792
200 200mA 250V 0.575 170 140 0.312
250 250mA 250V 0.4 150 150 0.4938
315 315mA 250V 0.276 140 160 0.3969
400 400mA 250V 0.205 130 170 1.408
500 500mA 250V 0.155 125 180 2
630 630mA 250V 0.115 120 200 3.0958
800 800mA 250V 0.1 110 220 5.76
1100 1.00A 250V 0.079 110 360 7.5
1125 1.25A 250V 0.055 95 450 13.75
1160 1.60A 250V 0.042 95 450 19.968
1200 2.00A 250V 0.03 85 600 30
1250 2.50A 250V 0.022 80 700 35
1315 3.15A 250V 0.0173 80 1100 77.3955
1400 4.00A 250V 40A / 250 VAC 0.0129 75 1200 126.4
1500 5.00A 250V 50A / 250 VAC 0.0094 80 1300 115
1630 6.30A* 250V 0.007 58 1250 138.915


1 Per UL, approved breaking capacity is 50 A at 250 V.
* Conducting path min. 0.2 mm2
1) 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
2) Resistance is measured at 10% of rated current, 25ºC.




372 A Series Slo Blo Fuse 250v Miniature Fuse Types Time - Lag Type For Battery Charger 0




1.Are you a factory or trading company?
We are a factory founded in 2009 and have over 9 years’ OEM and international trading experience

2.What’s your main product?
Our main products are fuse series, resistance series, capacitance series, fuse pedestal series, sensor series

3.Any certification of your company or product?
We have ISO 9001-2008 ,CE(LVD), RoHS, TUV,cURus,VDE,CQC,PSE,KC Certificates and Test Report for these certificate.

4.Which countries have your product been exported to ?
We have exported our product to over 20 countries , such as Russia , India ,Thailand, Indonesia, Malaysia, Tunisia, Brazil ,Iran, U.A.E ,Mexico, Colombia, Venezuela , Argentina etc.

5.Which international exhibition do you usually go to?
China Import and Export Fair (Canton Fair) ELEKTRO , Russia / FIEE ELéTRICA ,Brazil.

6.Can I visit your factory?
We have over 5000 square meters of workspace and sincerely welcome your business visit.

7.Do you accept OEM or ODM?
Of course.

8.How’ your production capacity? How long is the lead time ?
Monthly output 50,000 piece . It usually take us 20-30 days to finish the goods.

9.What’s your main payment term?
T/T ,LC ,D/P.

10.Any quality guarantee or after-sales service?
If any quality complaint , we will give out solution within 5 days.

11.Can sample fee be returned back to me ?
Sample amount can be deducted from your bulk order payment when order quantity is over 1000 pieces at the first time.

12.How many days it takes to finish the samples?
Usually 2-5 work days .

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.

Contact Details
dongguan Julun electronics co.,ltd

Contact Person: Mag

Tel: 86-15820816806

Send your inquiry directly to us