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0461125EER

Surface Mount Fuses TELELINK 600V 1.25A

器件类别：电路保护   

厂商名称：Littelfuse

厂商官网：http://www.littelfuse.com

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器件参数
参数名称
属性值
Product Attribute
Attribute Value
制造商
Manufacturer
Littelfuse
产品种类
Product Category
Surface Mount Fuses
产品
Product
Surface Mount Fuse
Fuse Type
Time Delay / Slow Blow
电流额定值
Current Rating
2 A
电压额定值 AC
Voltage Rating AC
600 VAC
保险丝大小/组
Fuse Size / Group
TeleLink
系列
Packaging
Reel
电阻
Resistance
0.05 Ohms
高度
Height
3.12 mm
长度
Length
10.1 mm
工作温度范围
Operating Temperature Range
- 55 C to + 125 C
宽度
Width
3.12 mm
Interrupt Rating
60 Amps at 600 VoltsAC
工厂包装数量
Factory Pack Quantity
2500
文档预览
Surface Mount Fuses
Surge Resistant > 461 Series TeleLink
®
Fuse
461 Series TeleLink
®
Fuse
Description
®
®
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E10480
LR29862
AMPERE RANGE
500mA - 2A
500mA - 2A
Features
®
Electrical Characteristics for Series
% of Ampere
Rating
Opening Time
®
Maximum Temperature Rise
Telecom Nano
Fuse
Temperature Reading
Higher Currents and PCB layout designs can affect this parameter.
Readings are measured at rated current after temperature stabilizes.
Applications
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/461.html for current information.
85
Revised: September 11, 2009
461 Series
461 Series
Surface Mount Fuses
Introduction to Circuit Protection
Transientology
Surge Resistant > 461 Series TeleLink
®
Fuse
Electrical Specifications by Item
Ampere
Rating
(A)
Max
Voltage
Rating
(V)
Agency Approvals
Interrupting
Rating
Nominal Cold
Resistance (Ohms)
Nominal Melting
I t (A
2
sec)
Amp Code
Temperature Rerating Curve
Average Time Current Curves
.500A
1.25A
100
10
TIME IN SECONDS
1
0.1
0.01
0.001
0.1
1
2A
10
100
1000
CURRENT IN AMPERES
GR 1089 Inter-building requirements
GR 1089 1st level lighting surge inter-building
(Equipment under test can not be damaged and must
continue to operate properly)
Minimum Minimum Max.
Repetitions
Peak
Peak
Rise/Min.
Surge
Each
Voltage
Current
Decay
Polarity
(V)
(A)
(μs)
Fuse
Choices
GR 1089 2nd level lightning surge telecom port
(Equipment under test shall not become a fire or
electrical safety hazard)
Max.
Minimum
Minimum
Rise/Min.
Peak
Surge
Peak
Decay
Voltage
Current (A)
(μs)
(V)
Repe-
titions
Each
Polarity
Fuse
Choices
4
461 Series
86
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/461.html for current information.
Surface Mount Fuses
Surge Resistant > 461 Series TeleLink
®
Fuse
GR 1089 AC power fault 1st level inter-building (fuse
not allowed to open)
Test
Vrms
Short
Circuit
Current
(A)
Hits
Duration
Primary
Fuse
Protector Choices
GR 1089 AC power fault 2nd level (fuse can open but
must open in a safe and controlled manner)
Test
Circuit
Vrms
Short
Circuit
Current
(A)
Duration
Fuse
4
4
Fuse must open before wiring simulator fuse (MDL 2.0).
TIA –968-A (formerly FCC Part 68) Surge Waveforms (fuse can not open during type B events)
Surge
Voltage (V)
Waveform (μs)
Current (A)
Repetitions
Recommended Fuse
UL 60950 requirements
UL60950 (EN 60950) (formerly UL 1950) Power Cross (L
= longitudinal, M = metallic)
Test
Number
Voltage (V) Current (A)
Time
Fuse
Choices
Dimensions
10.10
(.397")
F
L 1.25A
T
3.25
(.128")
3.12
(.123")
6.10
(.240")
12.6
(.496")
1.70 typ
(.067")
Recommended Pad Layout
3.43
(.135")
3.12
(.123")
election of test number depends on current limiting F fire enclosure/spacing of end product
Fuse must open before the wiring simulator fuse (MDL 2.0).
UL60950 (EN 60950) (formerly UL 1950) Impulse Test and Steady-State Electric Strength Test
Test
Impulse
Voltage (V)
Current (A)
Waveform
Repetitions
Fuse Choices
Steady-State
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/461.html for current information.
87
461 Series
461 Series
Surface Mount Fuses
Introduction to Circuit Protection
Transientology
Surge Resistant > 461 Series TeleLink
®
Fuse
Soldering Parameters
Reflow Condition
- Temperature Min (T
s(min)
)
- Time (Min to Max) (t
s
)
Average Ramp-up Rate (Liquidus Temp
(T
L
) to peak)
T
S(max)
to T
L
- Ramp-up Rate
Reflow
- Temperature (T
L
) (Liquidus)
- Temperature (t
L
)
T
P
Ramp-up
t
P
Critical Zone
T
L
to T
P
Temperature
Pre Heat
- Temperature Max (T
s(max)
)
T
L
T
S(max)
Preheat
t
L
Ramp-down
T
S(min)
t
S
25
time to peak temperature
(t 25ºC to peak)
Time
Peak Temperature (T
P
)
Time within 5°C of actual peak
Temperature (t
p
)
Ramp-down Rate
Time 25°C to peak Temperature (T
P
)
Do not exceed
Product Characteristics
Materials
Product Marking
Operating
Temperature
Moisture Sensitivity
Level
Solderability
Resistance to
Dissolution of
Metallization
Mechanical Shock
High Frequency
Vibration
Moisture Resistance
Terminal Strength
Terminal Attachment
Body:
Terminations:
Thermal Shock
Part Numbering System
0461 1.25 E R
SERIES
AMP Code
*
QUANTITY Code
PACKAGING Code
*Example:
002.ER
Packaging
Packaging Option
Packaging Specification
Quantity
Quantity &
Packaging Code
ER
461 Series
88
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/461.html for current information.
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参数对比
与0461125EER相近的元器件有：0461002、0461125ERT、0461125、0461125ER、0461500、0461500ER、0461500ERT、0461002ER。描述及对比如下：
型号 0461125EER 0461002 0461125ERT 0461125 0461125ER 0461500 0461500ER 0461500ERT 0461002ER
描述 Surface Mount Fuses TELELINK 600V 1.25A Surface Mount Fuses 2A 250V SILVER PLATED Surface Mount Fuses 600V 1.25A Tin Pltd Telecom Surface Mount Fuses 1.25A 600V SILVER PLATED TeleLink Surface Mount Fuses 600V 1.25A Telecom Fuse Surface Mount Fuses .5A 250V SILVER PLATED Surface Mount Fuses 600V 0.5A Telecom Surface Mount Fuses 600V 0.5A Tin Pltd Telecom Surface Mount Fuses 600V 2A Telecom
制造商
Manufacturer		 Littelfuse Littelfuse Littelfuse Littelfuse Littelfuse Littelfuse Littelfuse Littelfuse Littelfuse
产品种类
Product Category		 Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses Surface Mount Fuses
产品
Product		 Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse Surface Mount Fuse
Fuse Type Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow Time Delay / Slow Blow
电流额定值
Current Rating		 2 A 2 A 1.25 A 1.25 A 1.25 A 500 mA 500 mA 500 mA 2 A
电压额定值 AC
Voltage Rating AC		 600 VAC 600 VAC 600 VAC 600 VAC 600 VAC 600 VAC 600 VAC 600 VAC 600 VAC
保险丝大小/组
Fuse Size / Group		 TeleLink TeleLink TeleLink TeleLink TeleLink TeleLink TeleLink TeleLink TeleLink
电阻
Resistance		 0.05 Ohms 0.05 Ohms 0.11 Ohms 0.11 Ohms 0.11 Ohms 0.56 Ohms 0.56 Ohms 0.56 Ohms 50 mOhms
高度
Height		 3.12 mm 3.25 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm
长度
Length		 10.1 mm 10.1 mm 10.1 mm 10.1 mm 10.1 mm 10.1 mm 10.1 mm 10.1 mm 10.1 mm
宽度
Width		 3.12 mm 3.43 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm 3.12 mm
Interrupt Rating 60 Amps at 600 VoltsAC 60 A at 600 VAC 60 Amps at 600 VoltsAC 60 A at 600 VAC 60 Amps at 600 VoltsAC 60 A at 600 VAC 60 Amps at 600 VoltsAC 60 Amps at 600 VoltsAC 60 Amps at 600 VoltsAC
Product Attribute Attribute Value - - Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value Attribute Value
系列
Packaging		 Reel - Reel Reel Reel - Reel Reel Reel
工作温度范围
Operating Temperature Range		 - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C - 55 C to + 125 C -
工厂包装数量
Factory Pack Quantity		 2500 - 2500 - 2500 - 2500 2500 2500
RoHS - Details No RoHS Version Available Details Details Details Details No -; RoHS Version Available Details
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