Revision of May 2019
AirMatrix® Surface Mount Fuses
MF Series, 2410 Size
Features:
•
•
•
•
•
•
•
•
Application Fields:
•
•
•
•
•
Extremely small size with 250 VAC rating
Surface mount fuses in AC applications
Excellent inrush current withstanding capability
Fiberglass enforced epoxy fuse body
Copper termination with nickel and tin plating
100% lead-free
Operating temperature range: -55°C to +125 °C (with derating)
Compliant with IEC 60127-4
Shape and Dimensions:
Lighting: Ballast, LED Drivers
Power: Chargers, Adapters, Power Boards
Medical Equipment
Inch
Indutrial Equipment
White Goods
Clearing Time Characteristics:
% of Current Rating
125%
Clearing Time at 25°C
Min.
1 hour
200%
1000%
Max.
120 seconds
0.001 seconds
mm
L
0.240 ± 0.006
6.10 ± 0.15
W
0.098 ± 0.006
2.49 ± 0.15
H
0.085 ± 0.008
2.16 ± 0.20
BW
0.053 ± 0.015
1.35 ± 0.38
P
≥ 0.118
≥ 3.00
W
L
0.01 seconds
BW
Agency Approval:
H
Agency
File No.
UL
E232989
CQC
CQC11012065956
KC
SU05038-12001/12002
PSE
JD 60130890
VDE
40034853
P
Patents:
Patent numbers “ZL200810092353.3”, “ZL200910007157.6”,
“ZL201120450579.3”, “ZL201120536307.5”,
“ZL201220063222.4”, “ZL201110123326.X”.
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Revision of May 2019
AirMatrix® Surface Mount Fuses
MF Series, 2410 Size
Ordering Information:
Part Number
Current
Rating
(A)
Voltage
Rating
(VAC)
MF2410F0.500TM
0.50
MF2410F0.630TM
Nominal
DCR (Ω)
Voltage Drop
Max. (mV)
Nominal I2t
(A2s)
Marking
( Black )
250
0.206
166
0.11
C
0.63
250
0.148
144
0.20
S
MF2410F0.800TM
0.80
250
0.109
139
0.35
H
MF2410F1.000TM
1.00
250
0.084
129
0.62
E
MF2410F1.250TM
1.25
250
0.065
128
1.00
F
MF2410F1.600TM
1.60
250
0.049
127
1.80
T
MF2410F2.000TM
2.00
250
0.038
123
3.00
I
Interrupting
Ratings
100 A @ 250
VAC
Notes:
- Resistance is measured at ≤10% of rated current and 25℃ ambient.
- Voltage drop is measured at 100% of rated current.
- Melting l2t is calculated at 0.001 second pre-arcing time.
67
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Revision of May 2019
AirMatrix® Surface Mount Fuses
MF Series, 2410 Size
2.00 A
1.60 A
1.25 A
1.00 A
0.80 A
0.63 A
0.50 A
Average Pre-arcing Time Curves:
10
Pre-arcing Time (s)
1
0.1
0.01
0.001
0.0001
0.1
1
10
Current (A)
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100
Revision of May 2019
AirMatrix® Surface Mount Fuses
MF Series, 2410 Size
Average I2t vs. t Curves:
2.00 A
100
1.60 A
1.25 A
1.00 A
0.80 A
0.63 A
0.50 A
I2t (A2s)
10
1
0.1
0.01
0.0001
0.001
0.01
0.1
1
Time (s)
69
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10
Revision of May 2019
AirMatrix® Surface Mount Fuses
Product Identification:
AF2 1.00 V125 T M
(1)
(2)
(3) (4) (5)
(1) Series Code: AF2
(2) Current Rating Code: 1.00—1.00A
(3) Voltage Rating Code: V125—125VDC
(4) Package Code: T - Tape & Reel, B - Bulk
(5) Marking Code: M - With Marking
AF 1206 F 2.00 T M
(1)
(2) (3) (4) (5) (6)
(1) Series Code: AF—AF Series, MF—MF Series
(2) Size Code: Standard EIA Chip Sizes
(3) Time/Current Characteristic: F
(4) Current Rating: 2.00—2.00A
(5) Package Code: T - Tape & Reel, B - Bulk
(6) Marking Code: M - With Marking
Recommended Land Pattern:
AF2
AF1206
MF2410
MF1210
Inch
mm
Inch
mm
Inch
mm
Inch
mm
L
0.338
8.60
0.173
4.40
0.338
8.60
0.170
4.40
G
0.118
3.00
0.059
1.50
0.118
3.00
0.070
1.70
H
0.124
3.15
0.071
1.80
0.110
2.80
0.110
2.70
Packaging:
Chip Size
Parts on 7 inch (178 mm) Reel
2410 (6125)
2,000
1210 (3225)
2,500
1206 (3216)
3,500
Storage:
The maximum ambient temperature shall not exceed 35°C . Storage temperatures higher than 35°C could result in the deformation
of packaging materials.
The maximum relative humidity recommended for storage is 75%. High humidity with high temperature can accelerate the oxidation
of the solder plating on the termination and reduce the solderability of the components.
Sealed vacuum foil bags with desiccant should only be opened prior to use.
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Revision of May 2019
AirMatrix® Surface Mount Fuses
Fuse Selection and Temperature De-rating Guideline:
Temperature Effect On Current Rating
110
105
100
95
% De-rating
The ambient temperature affects the current carrying
capacity of fuses. When a fuse is operating at a
temperature higher than 25oC, the fuse shall be “derated”.
To select a fuse from the catalog, the following rule
may be followed:
Catalog Fuse Current Rating = Nominal Operating
Current / 0.75 / % De-rating at the maximum operating
temperature.
Example: At maximum operating temperature of 65oC,
% De-rating is 90%. The nominal operating current is 4
A. The current rating for fuse selected from the catalog
shall be:
90
85
80
75
70
65
60
55
50
-55
-35
-15
5
25
45
65
85
105
125
Maximum Operating Temperature(℃)
Environmental Tests:
Reliability Test
Test Condition and Requirement
Test Reference
Reflow & Bend
3 reflows at 245°C followed by a 2 mm bend, 20% DCR change Refer to
AEM QIQ034 ,QIQ048
max. (10% for ≤ 1 A), no mechanical damage
Solderability
245°C, 5 seconds, new solder coverage 90% minimum
MIL-STD-202
Method 208
Soldering Heat Resistance
260°C, 10 seconds, 20% DCR change max. (10% for ≤ 1 A),
new solder coverage 75% minimum
MIL-STD-202
Method 210
Life
25°C, 2000 hours, 80% rated current (75% for < 1 A), voltage
drop change≤ ±20%
Refer to AEM QIQ106
Thermal Shock
-65°C to +125°C, 100 cycles, 10% DCR change max., no
mechanical damage
MIL-STD-202
Method 107
Mechanical Vibration
5 – 3000 Hz, 0.4 inch double amplitude or 30 G peak, 10% DCR
change max., no mechanical damage
MIL-STD-202
Method 204
Mechanical Shock
1500 G, 0.5 milliseconds, half-sine shocks, 10% DCR change
max., no mechanical damage
MIL-STD-202
Method 213
Salt Spray
5% salt solution, 48 hour exposure, 10% DCR change max., no
excessive corrosion
MIL-STD-202
Method 101
Moisture Resistance
10 cycles, 15% DCR change max., no excessive corrosion
MIL-STD-202
Method 106
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Revision of May 2019
AirMatrix® Surface Mount Fuses
Soldering Temperature Profile:
* Recommended Temperature Profile for Reflow Soldering
Profile Feature
Preheat/Soak
Temperature Min (Tsmin)
Temperature Max(Tsmax)
Time(ts) from (Tsmin to Tsmax)
Pb-Free
Assembly
150°C
200°C
60~120 seconds
Ramp-uprate (TL to Tp)
3°C/second
max.
Liquidous temperature(TL)
Time(tL) maintained above TL
217°C
60~150 seconds
Peak package body temperature (Tp)
260°C
Time (tp)*within 5°C of the specified
classification temperature (Tc)
30 seconds *
Ramp-down rate (Tp to TL)
6°C/second
max.
Time 25°C to peak temperature
8 minutes max.
* Tolerance for peak profile temperature (Tp) is defined as
a supplier minimum and a user maximum
* Recommended Temperature Profile for Wave Soldering
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Revision of May 2019
Disclaimer
Specifications are subject to change without notice. AEM products are designed for specific applications and should not
be used for any purpose (including, without limitation, automotive, aerospace, medical, life-saving applications, or any
other application which requires especially high reliability for the prevention of such defect as may directly cause damage
to the third party’s life, body or property) not expressly set forth in applicable AEM product documentation. It is the
customer’s responsibility to validate that a particular product with the properties described in the product specification is
suitable for use in a particular application. Warranties granted by AEM shall be deemed void for products used for any
purpose not expressly set forth in applicable AEM product documentation. AEM shall not be liable for any claims or
damages arising out of products used in applications not expressly intended by AEM as set forth in applicable AEM
product documentation. The sale and use of AEM products is subject to AEM terms and conditions of sale. Please refer
to AEM’s website for updated catalog and terms and conditions of sale.
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