0491001.MAT1 Littelfuse Inc, 0491001.MAT1 Datasheet - Page 2

• Manufacturer Part Number: 0491001.MAT1
• Description: FUSE FAST ACT 125V FA 1A AXIAL
• Manufacturer: Littelfuse Inc

Specifications of 0491001.MAT1

• Fuse Type: Fast Acting
• Voltage - Rated: 125VAC, 125VDC
• Current: 1A
• Package / Case: Axial
• Size / Dimension: 0.110" Dia x 0.280" L (2.80mm x 7.11mm)
• Mounting Type: Through Hole
• Operating Temperature: -55°C ~ 125°C
• Dc Cold Resistance: 0.128 Ohm
• Voltage Rating Vac: 125V
• Voltage Rating Vdc: 125V
• Fuse Current: 1A
• Breaking Capacity: 50A @ 125VAC/VDC
• Fuse Mounting: Through Hole
• Fuse Case Style: Axial Leaded
• Length/height, External: 7.62mm
• Current Rating: 1A
• Diameter: 2.62mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 491001.MAT1

Note:
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
491 Series
EC3051v1E-0902-CUST
Preheat:
Solder Pot Temperature:
Solder Dwell Time:
Temperature Rerating Curve
Soldering Parameters
continuous operation.
Preheat Time:
Wave Parameter
Introduction to Circuit Protection
Introduction to Circuit Protection
100
150
60-180 seconds
260
2-5 seconds
Lead-Free Recommendation
°
°
°
C
C
Axial Lead & Cartridge Fuses
PICO
®
ll > Very Fast-Acting > 491 Series
Revised: March 11, 2009
Transientology
Average Time Current Curves
1000
0.01
100
0.1
10
1
0.1
1
CURRENT IN AMPERES
Please refer to www.littelfuse.com for current information.
Specifications are subject to change without notice.
10
100
© 2009 Littelfuse, Inc.
1000