39111250000 Littelfuse / Wickmann Brand, 39111250000 Datasheet - Page 2

• Manufacturer Part Number: 39111250000
• Description: FUSE FAST PROTECT 1.25A 65V SP
• Manufacturer: Littelfuse / Wickmann Brand
• Series: TE5® 391r

Specifications of 39111250000

• Fuse Type: Fast Acting
• Voltage - Rated: 65VAC, 65VDC
• Current: 1.25A
• Package / Case: Radial
• Size / Dimension: 0.335" L x 0.157" W x 0.315" H (8.50mm x 4.00mm x 8.00mm)
• Mounting Type: Through Hole
• Operating Temperature: -40°C ~ 85°C
• Dc Cold Resistance: 0.037 Ohm
• Melting I²t: 0.45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Other names: 3911125000; 3911125000

391 Series
Temperature Rerating Curve
Soldering Parameters - Wave Soldering
300
280
260
240
220
200
180
160
140
120
100
Time (Seconds)
80
60
40
20
0
Preheat Time
Introduction to Circuit Protection
Introduction to Circuit Protection
Dwell Time
Cooling Time
TE5
®
> Fast Acting > 391 Series
Radial Lead Fuses
172
Recommended Process Parameters:
Recommended Hand-Solder Parameters:
Note: These devices are not recommended for IR or
Convection Reflow process.
Preheat:
Solder Pot Temperature:
Solder Dwell Time:
Transientology
Average Time Current Curves
100000
10000
0.100
0.010
0.001
1000
100
10
1
0.20
Wave Parameter
Please refer to www.littelfuse.com/series/391.html for current information.
1
CURRENT IN AMPERES
10
Specifications are subject to change without notice.
100
150
260
Lead-Free Recommendation
°
°
°
100
© 2009 Littelfuse, Inc.
1000