468 [LITTELFUSE]
Lead-Free SlimLine 1206 Slo-Blo Fuse 468 Series; 无铅SlimLine的1206 Slo-Blo保险丝保险丝468系列
| 型号： | 468 |
| 厂家： | 
LITTELFUSE |
| 描述： | Lead-Free SlimLine 1206 Slo-Blo Fuse 468 Series |
| 文件： | 总1页 (文件大小：56K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Fuses
Lead-Free SlimLine™ 1206 Slo-Blo® Fuse 468 Series
RoHS Pb
®
®
• Complies with electronic industry environmental standards for
lead reduction.
• Product is compatible with lead-free solders and higher
temperature profiles.
• Time delay feature withstands high in-rush currents and prevents
nuisance openings.
• Package is visually distinct from fast-acting version for easy identification.
• Top side marking allows visual verification of amperage rating.
ELECTRICAL CHARACTERISTICS:
Reference Dimensions:
% of Ampere
Rating
Opening
Time @ 25°C
4 hours, Minimum
MARKING CODE VARIES
WITH AMPERAGE RATING
(SEE CHART)
100%
200%
300%
800%
.66
(.026")
1 sec., Min.; 120 sec., Max.
0.05 sec., Min.; 1.5 sec., Max.
0.0015 sec., Min.; .05 sec., Max.
.58
(.023")
1.27
(.050")
Coating
AGENCY APPROVALS: Recognized under the Components
Program of Underwriters Laboratories and Certified by CSA.
AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.
1.52
(.060")
INTERRUPTING RATINGS:
1.0A - 1.5A
2.0A
3.0A
50 amperes at 63 VAC/VDC
35 amperes at 63 VAC/VDC
50 amperes at 32 VAC/VDC
3.18
(.125")
1.65
(.065")
ENVIRONMENTAL SPECIFICATIONS:
1.52
(.060")
4.83
(.190")
1.52
3.81
(.150")
(.060")
Operating Temperature: –55°C to 90°C. Consult temperature
rerating chart on page 4. For operation above 90°C contact Littelfuse.
1.14
(.045")
2.03
2.03
Vibration: Withstands 10-55 Hz per MIL-STD-202F, Method 201A and
10-2000 Hz at 20 G’s per MIL-STD-202F, Method 204D, Condition D.
(.080")
(.080")
WAVE SOLDER
INFARED SOLDER
Average Time Current Curves
Insulation Resistance (After Opening): Greater than 10,000 Ohms.
Resistance to Soldering Heat: Withstands 60 seconds above
200°C up to 260°C, maximum.
100
10
1
Thermal Shock: Withstands 5 cycles of -50°C to +125°C.
PHYSICAL SPECIFICATIONS:
Materials:
Body: Epoxy Substrate
Terminations: 100% Tin
Cover Coat: Conformal Coating
Soldering Parameters:
Reflow Solder: 260°C, 30 seconds maximum
PACKAGING SPECIFICATIONS: 8mm Tape and Reel per
EIA-RS481-1 (IEC 286, part 3); 5,000 per reel, add packaging suffix, NR.
PATENTED
0.1
ORDERING INFORMATION:
Amperage
Rating
(A)
Voltage
Rating
(V)
Nom. Cold
Resistance
Cold Ohm1
Nominal
Melting I2t
(A2sec)2
Catalog
Number
Marking
Code
0.01
0468 001.
0468 01.5
0468 002.
0468 003.
1.0
1.5
2.0
3.0
TH
TK
TN
TP
63
63
63
32
0.079
0.044
0.0325
0.0195
0.127
0.288
0.506
1.270
0.001
0.1
1Measured at 10% of rated current, 25°C.
2Measured at rated voltage.
1
10
100
CURRENT IN AMPERES
368
www. lit t elf us e. c om
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