Description
•
Radial Leaded Time Lag Thru-Hole Fuse
•
Designed to IEC 60127-3, Sheet 4
• Ideal for electronic lighting ballasts
• cURus Recognized at 300V/100A
• Internationally accepted for primary and secondary
overcurrent protection
• Place directly into PCB or plug into BK/PCS holder
• High inrush withstand capability
• Compatible with leaded and lead-free reflow and wave
solder
• Base/Cap is Nylon #66, UL 94V0
• Pins are Tin Plated Copper
Agency Information
• cURus: E146895 (1A thru 5A @ 300V/100A)
• PSE: (1A thru 6.3A @ 300V/100A)
• VDE: (1A thru 5A)
• SEMKO: (1A thru 5A) Pending
• CCC (1A thru 6.3A) Pending
• EK: KTL (1A thru 6.3A) Pending
Specifications
• Solderability: EIA-186-9E Method 9
• High Frequency Vibration: MIL-STD-202F,
Method 201A
• Operating Temperature: -40°C to +125°C
• Soldering Heat Resistance: 260°C, 10S
(IEC 60068-2-20)
Ordering
•
Specify product and packaging code
(i.e
., SR-5H-1A-AP)
Dimensions
m
m
⁄(inches)
SPECIFICATIONS
Pr
oduct V
olta
g
e Rating
Interrupting Typical DC Cold Typical Melting Maximum Power
Code AC Rating @ Resistance I
2
t (A
2
s) Dissipation
Rated Voltage (ohms) at 1ms (mW)
SR-5H-1A 250V
100A
0.083 9 500
SR-5H-1.25A 250V 100A 0.061 13 600
SR-5H-1.6A 250V 100A 0.047 24 730
SR-5H-2A 250V 100A 0.031 30 870
SR-5H-2.5A 250V 100A 0.028 45 1000
SR-5H-3.15A 250V 100A 0.023 57 1200
SR-5H-4A 250V
100A 0.015
80
1400
*SR-5H-5A 250V 100A 0.011 120 1800
*SR-5H-6.3A 250V 100A 0.009 140 2000
Subminiature Fuses
SR-5H Series, Time Lag
ELECTRICAL CHARACTERISTICS
Rated 1.5 In 2.1 In 2.75 In 4 In 10 In
Current min max min max min max min max
1A-6.3A 1hr 2 min 400 ms 10 sec 150 ms 3 sec 20 ms 150 ms
* Conducting Path min. 0.2mm
2
