46211600000 [LITTELFUSE]
Electric Fuse, Time Lag Blow, 1.6A, 250VAC, 250VDC, 150A (IR), Surface Mount, ROHS COMPLIANT;型号: | 46211600000 |
厂家: | LITTELFUSE |
描述: | Electric Fuse, Time Lag Blow, 1.6A, 250VAC, 250VDC, 150A (IR), Surface Mount, ROHS COMPLIANT 电路保护 |
文件: | 总3页 (文件大小:757K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Surface Mount Fuses
NANO2® > 250V/350V VAC/VDC Time Lag Fuse > 462 Series
PS
E
RoHS
462 Series Fuse
Description
The 462 series Nano2® Surface Mount Fuse has time-lag
current characteristics with interrupting ratings rated at
250V and 350V. It complies with IEC 60127-4 Universal
Modular Fuse-Links.
Features
• Heat resistant plastic
housing, UL 94 V-0
• Lead-free -- compatible
with lead-free solders
and higher temperature
profiles
• Designed for line or low
voltage applications
• Available in ratings of
0.5A to 5A
• Low voltage drop
Agency Approvals
AGENCY AGENCY FILE NUMBERS
E67006
• Internationally approved
• High pulse resistance
AMPERE RANGE
0.5A - 5A
Applications
40022235
1A, 1.6A, 2A, 3.15A, 4A
• Lighting ballast
• Transformerless AC/DC
converter circuit
NBK250416-JP1021
1A - 1.6A
2A - 5A
PS
E
• AC/DC adaptor primary
protection
JET1896-31007-1005
• High DC voltage power
distribution system
CQC14012115883
E242325
1.6A
0.5A - 5A
Electrical Characteristics for Series
% of Amp Rating
125%
OpeningTime
Additional Information
1 hour, Minimum
200%
2 minutes, Maximum
10 milliseconds, Minimum
100 milliseconds, Maximum
1000%
ꢀatasꢁeet
ꢀesources
Saꢀꢁꢂes
Electrical Specifications by Item
Agency Approvals3
Max
Ampere
Nominal
Nom
Voltage
Drop
Nom
Nominal
Amp Voltage Interrupting
Rating
Cold
Power
Dissipation
(mW)
Melting
PS
E
Code Rating
(V)5
Rating
Resistance
(A)
I2t (A2sec)
(Ohms)1
(mV)
0.500
0.630
0.800
1.00
0500
0630
0800
1100
1125
0.2270
0.1570
0.1300
0.0867
0.0602
0.0443
0.0335
0.0278
0.0204
0.0158
0.43
0.80
1.40
160
160
160
140
130
130
120
120
110
110
200
200
250
250
250
280
300
450
600
800
X
X
X
X
X
X
X
X
X
X
X
X
X
2.70
5.20
9.70
5.44
8.00
14.00
21.00
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
100A @
350VAC/VDC4
1.25
1.60
1160
250
X
X
X
150A @
250VAC/VDC
2.00
2.50
3.15
4.00
1200
1250
1315
1400
X
X
150A @
250VAC/VDC
5.00
1500
0.0124
40.00
110
1000
X
X
X
If you have special electrical characteristic needs, please contact Littelfuse to discuss application specific options.
1. Cold resistance measured at less than 10% of rated current at 23°C
2. l2t values slated for 8ms opening time
3. Agency Approval Table Key: X = Approved or Certified, P = Pending
4. UL Recognition - IR at 100A @ 350 VAC/VDC
5. Rated at 350VAC/VDC per UL Recognition under UL248 (up to 4A only).
Rated at 250VAC/VDC per VDE under IEC standard 60127-4.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice. Application testing is strongly recommended.
Revised: 06/16/17
Surface Mount Fuses
NANO2® > 250V/350V VAC/VDC Time Lag Fuse > 462 Series
Temperature Re-rating Curve
AverageTime Current Curves
100000
10000
1000
100
10
1
0.1
Note:
1. Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
0.01
0.001
0.1
1
10
100
CURRENT IN AMPERES
Soldering Parameters
Reflow Condition
-Temperature Min (Ts(min)
Pb – free assembly
tP
TP
Critical Zone
Ramp-up
T
L to TP
)
150°C
TL
Pre Heat -Temperature Max (Ts(max)
)
200°C
tL
TS(max)
-Time (Min to Max) (ts)
60 – 120 seconds
Ramp-down
Average Ramp-up Rate (LiquidusTemp
(TL) to peak)
Preheat
5°C/second max.
5°C/second max.
TS(min)
tS
TS(max) toTL - Ramp-up Rate
-Temperature (TL) (Liquidus) 217°C
25
Reflow
time to peak temperature
(t 25ºC to peak)
-Temperature (tL)
60 – 90 seconds
250+0/-5 °C
Time
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max.
8 minutes max.
Time 25°C to peakTemperature (TP)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/16/17
Surface Mount Fuses
NANO2® > 250V/350V VAC/VDC Time Lag Fuse > 462 Series
Product Characteristics
Operating
Temperature
Body: Plastic UL 94 V-0
Cap:Tin-plated brass
–40°C to +85°C with proper derating
Materials
IEC60068-1, -2-1, -2-2, -2-78
(–40°C to +85°C / 21 days)
Body: Brand Logo, “T” forTime-Lag,
Climatic Category
Vibration
Product Marking
Solderability
Current Rating, L Voltage Rating, UMF logo
IEC60068-6 (24 cycles of 15 mins each,
1-60 Hz at 0.75mm amplitute, 60-2000 Hz
at 10g acceleration)
IEC 60068-2-58
IEC 60068-2-58
Reistance to
Soldering Heat
Moisture
Sensitivity Level
J-STD-020, Level 1
Dimensions
Part Numbering System
ꢀꢁꢂ ꢃ ꢄꢃꢃ ꢃ ꢃ ꢃ ꢃ
2.8
ꢁ.4
2.8
ꢁ.4
ꢋꢊSꢊꢋꢌꢊ ꢇꢍꢅꢋꢅꢇꢎꢊꢋ
0: Default
SꢊꢋꢑꢊS
W
T 800mA
ꢆꢅꢇꢏꢅꢐꢑꢒꢐ ꢇꢈꢉꢊ
0: Tape and Reel, 1500 pcs
ꢅMꢆ ꢇꢈꢉꢊ
0: < 1A
1: > 1A
462 L 250V
ꢌꢅꢋꢑꢅꢒꢎ
0: Standard
ꢅMꢆ ꢋꢅꢎꢑꢒꢐ
100: 1A
125: 1.25A
160: 1.6A
ꢁꢀ.5 ꢀ.2
4.5 ꢀ.ꢁ
ꢏꢑꢒꢉ
0: Standard
Examples:
200: 2A
250: 2.5A
315: 3.15A
400: 4A
500: 500mA, 5A
630: 630mA
800: 800mA
Recommended Pad Layout
0.5 amp (500mA) product is
462 0 500 0 0 0 0
5.0 amp product is
462 1 500 0 0 0 0
Please refer to Amp Code column of
the Electrical Specifications table on
the first page of this document.
Packaging
Quantity &
Packaging Code
Packaging Option
Packaging Specification
Quantity
16mmTape and Reel
IEC 60286, part 3
1500
0
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and
test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications.
Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 06/16/17
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