6.3A 300VAC 2410 SMD Fast-acting Brick Square Shape Surface Mount Fuse SSF1630 For Power Supply

6.3A 300VAC 2410 SMD Fast-acting Brick Square Shape Surface Mount Fuse SSF1630 For Power Supply

Features

ŸFast acting, inrush withstand capability
Compact size
Wide operating temperature rang
Wide range of current rating available
Higher temperature profiles
Up to 125V maximum voltage rating

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Description

2410 SSF series square shape surface mount fast-acting fuses adopt Wire-in-Air (WIR) construction. Small footprint with wide range of available current rating makes the fuse ideal for over-current protection applications, in both AC and DC circuits using surface mount technology. SMFF2410 series is also RoHS compliant and halogen-free to meet global environmental standard.

Application Filed

Battery packs
Cell phones
DVD players
Digital cameras
Game equipments
LCD monitors and modules
Medical device
PC related equipment / peripherals
Power supply
Wireless base station

Agency Approval and Environmental Compliance

Agency	Ampere Range	Agency File Number
	50mA ~ 7A	E340427(JDYX2)
	50mA ~ 7A	E340427(JDYX8)
	50mA ~ 7A	2011/65/EU
	50mA ~ 7A	IEC 61249-2-21:2003

Electrical Characteristics

Part No.	Ampere Rating	Voltage Rating	Breaking Capacity	Nominal Cold Resistance (Ohms)	I2TMelting Integral(A2.S)	Agency Approvals
SSF0250	250mA	300VAC	50A@300VAC 50A@250VAC 200A@125VAC	0.860	0.145	●	●
SSF0300	300mA			0.620	0.162	●	●
SSF0315	315mA			0.550	0.189	●	●
SSF0375	375mA			0.470	0.200	●	●
SSF0400	400mA			0.380	0.238	●	●
SSF0500	500mA			0.320	0.275	●	●
SSF0600	600mA			0.285	0.470	●	●
SSF0630	630mA			0.256	0.566	●	●
SSF0700	700mA			0.208	0.805	●	●
SSF0750	750mA			0.175	1.240	●	●
SSF0800	800mA			0.155	1.880	●	●
SSF1100	1A			0.148	3.500	●	●
SSF1125	1.25A			0.102	4.760	●	●
SSF1150	1.5A			0.085	6.305	●	●
SSF1200	2A			0.044	8.950	●	●
SSF1250	2.5A			0.043	16.025	●	●
SSF1300	3A			0.033	21.560	●	●
SSF1315	3.15A			0.029	22.750	●	●
SSF1350	3.5A			0.027	27.050	●	●
SSF1400	4A			0.025	31.808	●	●
SSF1500	5A			0.019	40.250	●	●
SSF1600	6A			0.018	67.245	●	●
SSF1630	6.3A			0.017	73.550	●	●
SSF1700	7A			0.015	76.280	●	●

Dimension

unit:mm

Physical Specifications

Application Example

Product Development

1. Fuse Size & Shape

The fuse shape and size is determined by the available space within the circuit design and mounting requirements. Note: please refer to this catalog for fuse characteristics and physical specifications.

2. Safety Agency Approvals

Select fuse according to the product’s required relevant safety certification approvals. Note: please refer to this catalog for fuse characteristics and physical specifications.

3. Voltage Rating

Selected fuse should have a voltage rating greater than or equal to the applied circuit voltage, that is, the applied voltage must be smaller than or equal to rated voltage. For example, a 125V fuse can only be used in a circuit that is smaller than or equal to 125V, thus cannot be used in a 250V circuit. On the other hand, a 250V fuse can be used in the circuit that is smaller than or equal to 250V, thus includes the 125V range.

4. Current Rating (In)

Current rating (In) = The maximum steady running of current / (Fuse decaying ratio* The applied ambient temperature derating)