0455.500MR [LITTELFUSE]
Electric Fuse, Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Surface Mount;型号: | 0455.500MR |
厂家: | LITTELFUSE |
描述: | Electric Fuse, Fast Blow, 0.5A, 125VAC, 125VDC, 50A (IR), Surface Mount |
文件: | 总1页 (文件大小:73K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Surface Mount Fuses
Subminiature Surface Mount
NANO2® UMF Fast-Acting Fuse 455 Series
RoHS
• The Nano2 UMF Fuse is a very small, square surface mount fuse design.
• Designed to International (IEC) Standards for use globally.
• Meets IEC 60127-4 UMF specifications for Fast-Acting Fuses
• RoHS Compliant version now available, use ordering suffix ‘L’
(see example on data sheet).
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Opening
Time
125%
1 hour, Minimum
200%
2 minutes, Maximum
1000%
0.001 sec, Min; .01 sec Max
AGENCY APPROVALS: Listed to IEC 60127-4, Universal Modular Fuse-
Links (UMF), 125V.
6.10
(.240")
6.86
(.270")
F
AGENCY FILE NUMBERS: UL E184655.
3.15
(.124")
1 A
INTERRUPTING RATINGS: 50 amperes at 125 VAC/VDC
1.45
(.057")
ENVIRONMENTAL SPECIFICATIONS:
2.69
(.106")
2.95
(.116")
Operating Temperature: –55°C to 125°C.
1.96
2.69
(.106")
Shock: MIL-STD-202,
(100 G’s peak for 6 milli
Vibration: MIL-STD-20
Salt Spray: MIL-STD-2
Insulation Resistanc
302, Test Condition A, (1
Resistance to Soldering Heat: MIL-STD-202,
Method 210, Test Condition B (10 sec. at 260°C).
100
Thermal Shock: MIL-STD-202, Method 107,
Test Condition B (–65 to 125°C).
Moisture Resistance: MIL-STD-202, Method 106, High Humidity (90-
98 RH), Heat (65°C).
10
PHYSICAL SPECIFICATIONS:
Materials: Body: Ceramic
Terminations: Tin-Lead Alloy
RoHS Compliant Terminations: Gold over Nickel Plated Caps
1
.Soldering Parameters:
Wave Solder — 260°C, 10 seconds maximum
Reflow Solder — 260°C, 30 seconds maximum
Solderability: MIL-STD-202, Method 208.
0.1
PACKAGING SPECIFICATIONS: 12mm Tape and Reel per
EIA-RS481-1 (IEC 286, part3); 1,000 pieces per reel, add packaging
suffix, MR; 5,000 per reel, add packaging suffix NR.
Options: For RoHS Compliant devices add the letter ‘L’ to end of packag-
ing suffix. Example: 0455001.NRL (RoHS Compliant 1A, 5,000 per reel).
0.01
PATENTED
ORDERING INFORMATION:
Nominal
Nominal
Melting I2t
(A2 sec)
Catalog
Number
Ampere
Rating
Voltage Cold Resistance
0.001
Rating
(Ohms)1
0.05 0.1
1
10
CURRENT IN AMPERES
100
1000
0455.400
0455.500
0455 001.
0455 01.6
0.4
0.5
1.0
1.6
125
125
125
125
0.420
0.305
0.078
0.0532
0.0795
0.143
0.645
1.060
1Measured at 10% of rated current, 25°C.
376
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