MCCFB2410TFF/750

## **Fast Acting SMD Fuses** 

## **Description** 

brick fuse for the small size and good electrical performance, reliability and quality. The solder-free design provides excellent on-off and temperature cycling characteristics during use and also makes our brick fuses more heat and shock tolerant than typical brick fuses. 

## **Applications** 

Used in notebook PC, telecom system, LCD/PDP TV, wireless goods, LCD monitor, white goods, LCD/PDP panel, game console, power supply, net working and other electronics products. 

## **Features** 

- Rapid interruption of excessive current 

- Compatible with reflow and wave soldering 

- Ceramic body and silver plated copper terminal 

- Excellent environmental integrity 

- One time positive disconnect 

- Lead-free and Halogen-free 

- Designed to UL 248-14 

## **Specifications** 

Operating Temperature : -55°C to +125°C Storage Conditions : +10°C to +60°C Relative Humidity : ≤75% yearly average without dew, maximum 30 days at 95% Vibration Resistance :  24 cycles at 15 min. each 10-60Hz at 0.75mm amplitude 60-2000Hz at 10g acceleration 

## **Electrical Characteristics** 

## **Time vs Current Characteristics Table** 

(measured with constant current power supply) **Time vs Current Characteristics Rated current 100% 200%** 0.25A to 1.5A >4h <5s ~~a~~ 

## **Average Time Current (I-T) Curves** 

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## **Fast Acting SMD Fuses** 

## **Electrical Characteristics at 25°C** 

|**Amp**<br>**Code**|**Rated**<br>**Current**|**Rated**<br>**Voltage**<br>**DC**|**Typical**<br>**Voltage Drop**<br>**(mV)**|**Breaking**<br>**Capacity**|**Typical Melting**<br>**I²T (A²s)**|**Typ. Cold**<br>**Resistance**<br>**(mΩ)**|
|---|---|---|---|---|---|---|
|0250|0.25A|125V AC<br>125V DC|300|100A@125V AC<br>50A@125V DC|0.144|519.4~964.6|
|0315|0.315A||300||0.137|361.2~670.8|
|0375|0.375A||300||0.335|275.1~510.9|
|0500|0.5A||600||0.090|520.1~965.9|
|0750|0.75A||500||0.160|280.7~521.3|
|0800|0.8A||500||0.203|238.7~443.3|
|1100|1A||500||0.900|172.9~321.1|
|1150|1.5A||350||1.069|100.8~187.2|



**Note:** 

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

(2) The current values used for calculating I[2] T should be 8~10ms. 

- (3) The product without sand when the current is no more than 0.375A. 

## **Temperature Re-rating Curve** 

Calculation for ideal fuse selection = 

Operating Current (A) 

Rating (% 0.75) 

## **Soldering Parameters** 

1. Infrared Reflow: 

Temperature: 260°C Time: 30sec Max. Recommend reflow profile 2. Wave Soldering: 

Reservoir Temperature: 260°C Time in Reservoir: 10sec Max. 

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04/06/25 V1.3 

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## **Fast Acting SMD Fuses** 

|Profle Feature|Profle Feature|Pb-Free Assembly|
|---|---|---|
|Average Ramp-UP Rate(Tsmax to Tp)||3°C/s Max.|
|Preheat|Temperature Min(Ts min)<br>Temperature Max(Ts max)<br>Time(Tsmin to Ts max)|150°C|
|||200°C|
|||60sec to 120sec|
|Liquidous temperature(TL)<br>Time at liquidous(tL)||217°C<br>60 to 150S|
|Peakpackage bodytemperature(Tp)||260°C|
|Time (tp) within 5°C of the specifed<br>classifcation temperature(Tc)||30S|
|Average ramp-down rate(Tpto Tsmax)||6°C/s Max.|
|Time(25°C to Peak Temperature)||8 Minutes Max.|



## **Mechanical Specifications** 

**==> picture [92 x 68] intentionally omitted <==**

## **Diagram** 

## **Without Clip/Holder** 

**==> picture [216 x 102] intentionally omitted <==**

## **Recommended Land Pattern** 

Dimensions : Millimetres 

## **Material name and composition table** 

|**Part Name**|**Component**|**Volume**|
|---|---|---|
|Cap|Silverplated copper cap|2|
|Inner cap|Nickelplatingon copper cap|2|
|Tube body|Ceramic tube|1|
|Element|Alloywire|1|
|Solder|Lead-free solder|-|
|Filler|Sand|-|



Newark.com/multicomp-pro Farnell.com/multicomp-pro sg.element14.com/b/multicomp-pro 

04/06/25 V1.3 

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## **Fast Acting SMD Fuses** 

## **Packing Information** 

**==> picture [269 x 98] intentionally omitted <==**

## **Part Number Table** 

||**Part Number Table**||
|---|---|---|
|nsions : Millimetres|**Description**<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 0.25A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 0.315A<br>SMD Fuse with Clip/Holder, 2410, Fast Blow, 0.375A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 0.5A<br>SMD Fuse with Clip/Holder, 2410, Fast Blow, 0.5A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 0.75A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 0.8A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 1A<br>SMD Fuse with Clip/Holder, 2410, Fast Blow, 1A<br>SMD Fuse with Clip/Holder, 2410, Fast Blow, 1.5A<br>SMD Fuse without Clip/Holder, 2410, Fast Blow, 1.5A|**Part Number**|
|||MCCFB2410TFF/250|
|||MCCFB2410TFF/315|
|||MCCFB2410TFF/C/375|
|||MCCFB2410TFF/500|
|||MCCFB2410TFF/C/500|
|||MCCFB2410TFF/750|
|||MCCFB2410TFF/800|
|||MCCFB2410TFF/1|
|||MCCFB2410TFF/C/1|
|||MCCFB2410TFF/C/1.5|
|||MCCFB2410TFF/1.5|



**Important Notice :** This data sheet and its contents (the “Information”) belong to the members of the AVNET group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp Pro is the registered trademark of Premier Farnell Limited 2019. 

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04/06/25 V1.3 

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