Seb Type Fast Acting Glass Tube Fuses Series

• Customization: Available
• Breaking Capacity: High
• Type: Temperature Fuse
• Model NO.: SEB Type Series
• Usage: High Voltage
• Fusing Speed: FF
• Weight: 530g
• Transport Package: Paper Skin
• Origin: China
• HS Code: 8536100000
• Production Capacity: 50000PCS/Month
• Package Size: 30.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Description

SEB Fast-acting type,125V/250V/350V in accordance to UL248-1,248-14

 

Features

·Lead-free                               ·Internationally approved

·Reduced PCB space requirements

·Direct solderable or plug-in versions

·Low internal resistance           ·Shock safe casing

·Vibration resistant                   ·Halogen free

Applications

·Power supplies                                  ·Battery Chargers

·Consumer Electronics                       ·Industrial Controllers

Agency Approvals.

Electrical Characteristics for Series

% of Ampere Rating	Opening Time
100%	4 Hour, Min
135%	1H Max
200%	120Sec.,Max

Electrical Characteristic Specifications by ltem

Temperature Re-rating Curve

Average Time Current Curves

Soldering Parameters-Wave Soldering

Recommended Process Parameters:

Lead-Free Wave Soldering Profile
Wave Soldering Parameter
Average ramp-up rate	200ºC/second
Heating rate during preheat	Typical 1-2ºC/second Max 4ºC/second
Final preheat temperature	Within 125ºC of soldering temperature
Peak temperature Tp	260ºC
Time within +0ºC/-5ºCof actual peak temperature	10 seconds
Ramp-down rate	5ºC/second max

 

 

Product Characteristics

Materials	Glass Body Nickel Plated Brass Caps
Lead Pull Strength	10 N(IEC 60068-2-21)
Solderability	260ºC,≤3 sec.(wave) 350ºC,≤3 sec.(soldering iron)
Soldering Heat Resistance	260ºC,10 sec.(IEC 60068-2-20) 350ºC,≤3 sec.(soldering iron)

Operating Temperature	-55ºC to +125ºC(consider de-rating)
Climatic Category	-55ºC to +125ºC/21 days (EN 60068-1, -2-1 ,-2-2, -2-78)
Stock Condition	+10ºC to +60ºC Relative humidity ≤75% yearly Average, without dew, maximum Value for 30 days -95%
Vibration Resistance	24 cycles at 15 min. each (EN 60068-2-6) 10-60 Hz at 0.75 mm amplitude 60-2000 Hz at 10 g acceleration

Mechanical Dimensions(Unit:mm)

Ordering Information
Packaging

Packaging Option	Packaging Specification	Packaging Specification
Standard(00)	N / A	500
Axial Lead(01)	N / A	100