1808 2410 SMD Fuse Fast Acting Ceramic Fuse Surface Mount 250V 300V SMT Chip fuse

1808 SMD Fuse Fast Acting Ceramic Fuse Surface Mount Chip for Com-Communications

Product Features of Surface mount ceramic chip fuse

• Small size(6.1mm*2.5mm)
• Conflict free metals
• Lead-Free and RoHS compliant
• lnrush with stand capability
• Wide range of current rating (125V/250V/30oV)
• Wide range of current rating (50mA-15A)
• Excellent environmental integrity
• Wide rangc of current rating availablcLow temperature de-rating
• Tape and Reel for automatic SMT placement

Stored condition: at temperature of +10℃~60℃, relative humidity ≤ 75%.

A:Soldering pot temperature: 260℃ Max; Solder dwell time: <5s (Wave Soldering)

B:Solder Iron Temperature: 350±5℃, heating time: 1~2s. (Hand Soldering)

Drawing of the 1808 2410 250V 300V SMD fuse

Electrical Characteristics at 25℃

Normal amperes: 250mA 315mA 375mA 0.4A 0.5A 0.63A 0.75A 0.8A 1A 1.25A 1.6A 2A

2.5A 3A 3.15A 3.5A 4A 5A 6.3A 7A 8A 12A 15A (125V 250V 300V)

Note: (1) Permissible continuous operating current is ≤100% at ambient temperature of 23°C (73.4°F)

(2) The current values used for calculating I2T should be within the standard 10In.

(3) The TUV certification only for 250VAC and 125VDC; the CQC, KC certification only for 250V; the cURus certification for all voltage.

(4) 250mA No sand filling

Average Current Curve (I-T Curve)

SMD fuses production machine

Standard Package:

Shipping Term:

EXW, DDU, DDP, C&F, FOB

Shipping Methods:

International Express, By Air, By Sea

Selection of the Fuse and Holder Solution

The first step is to answer the following questions:

• Will the fuse need to accessible for replacement?
• How often will the fuse need to be replaced?
• Should the end customer of the appliance have access to change the fuse?
• Should the fuse only be accessible from outside the appliance?
• How much is available to spend on safety and reliability?

5.1.2. Requirements and characteristics

The most important standards for fuse-holders, which specify requirements, characteristics and testing methods are:

• IEC-publication 257 (1968) and Amendment no. 2 to this publication dated January 1989.
• UL-standard no. 512.

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• Company warehouse
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• Founded in 1999, we have been focused on manufacturing over-current, over-temperature and other circuit protection components.
• Our main products include fuses, fuse holders, thermal switches, circuit breakers and temperature sensors, which are widely used in various kinds of electronic devices, such as consumer electronics, mobile terminals, household appliances, lighting appliances, power supplies, adapters, automobile and marine applications. We have acquired ISO9001/UL/cUL/VDE/CCC/CQC safety certificates.
• After serving our valuable clients in China market over 20 years, we have become one of the leading suppliers of circuit protection components.
  

1999 REOMAX Electronics(HK) was founded.

2003 REOMAX factory was founded

2007 IS0 9001 approved

2009 Name changed to Dongguan Reomax

2011 CQC、CCC、UL、cUL and VDE were certified.

2011 Member of CEEIA

2012 VDE certified

2012 Fuse patents were acquired

2013 PSE and KC approved

2014 REOMAX trademark applied

2014 1206/0603/2410/6125 fuses were developed

2015 Fully automatic machines were put into production。

2016 Testing machines were improved

2017 High voltage and high current testing machines were put into use. XR inscpention euqippemnt was brought in.

2018 6125 1808 2410 were certified by CQC and KC

2019 6125 was certified by VDE

2019 1032 and 1245 were certified by UL

2020 Square fuses of high current and high voltage were certified by TUV.