Revision of January 2018
AirMatrix® Surface Mount Fuses
AF Series, 2410 Size
Features:
Application Fields:
Fast acting at 200% overload current level
Excellent inrush current withstanding capability
Fiberglass enforced epoxy fuse body
Copper or copper alloy composite fuse link
Copper termination with nickel and tin plating
Halogen free, RoHS compliant and 100% lead-free
Operating temperature range: -55°C to +125°C (with derating)
Shape and Dimensions:
Power Supply, e.g. DC/DC converters, DC/AC inverters,
Backlight drivers , etc.
Consumer Electronics, e.g. LCD TVs, PDP, DVDs, PCM ,
etc.
Communication Technology, e.g. Telecom systems,
Networking, Modems, Routers, Changers, Base stations ,
etc.
Office Automation Electronics
IT Products, e.g. LCD monitors, Notebooks, PC servers,
etc.
Unit
Inch
mm
L
0.240 ± 0.006
6.10 ± 0.15
W
0.098 ± 0.006
2.49 ± 0.15
T
0.085 ± 0.008
2.16 ± 0.20
B
0.053 ± 0.015
1.35 ± 0.38
W
L
Clearing Time Characteristics:
B
% of Current Rating
Clearing Time at 25°C
100%
4 hours min.
200%(0.50~10.0 A)
0.01 seconds min.
5 seconds max.
200%(12.0~20.0 A)
0.01 seconds min.
20 seconds max.
T
Agency Approval:
Recognized Under the Components Program of
Underwriters Laboratories. File Number: E232989
PSE Certificate No: NBK180711-JP13710
TUV File Number: 50209083
CQC No.: CQC11012065955
Patents:
Patent numbers “ZL200810092353.3”, “ZL200910007157.6”,
“ZL201120450579.3”, “ZL201120536307.5”,
“ZL201220063222.4”, “ZL201110123326.X”.
55
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Revision of January 2018
AirMatrix® Surface Mount Fuses
AF Series, 2410 Size
Ordering Information:
Part Number
Current
Rating
(A)
Voltage
Nominal
Nominal
Rating
Cold
Interrupting
Rating
I2t
(V)
DCR
(A2s)2
(Ω)1
AC
DC
Agency Approval
UL
PSE
Marking
(Optional)3
TUV CQC
AF2-0.50V125TM
0.5
0.231
0.10
√
√
AF2-0.63V125TM
0.63
0.174
0.16
√
√
0.148
0.23
√
0.093
0.59
√
√
√
0.07
0.96
√
√
√
0.062
1.19
√
√
0.042
2.75
√
√
0.031
1.21
√
√
J
0.0249
1.73
√
√
K
0.0232
2.2
√
√
V
0.022
2.5
√
√
L
0.0172
4.1
√
√
M
0.0143
5.9
√
√
N
0.01
12.5
√
O
TUV:
0.5 ~ 2 A
100 A @ 250 VAC
50 A @ 125 VDC
√
C
S
AF2-0.75V125TM
0.75
AF2-1.00V125TM
1.0
AF2-1.25V125TM
1.25
AF2-1.50V125TM
1.5
AF2-2.00V125TM
2.0
AF2-2.50V125TM
2.5
AF2-3.00V125TM
3.0
AF2-3.15V125TM
3.15
AF2-3.50V125TM
3.5
AF2-4.00V125TM
4.0
AF2-5.00V125TM
5.0
AF2-6.30V125TM
6.3
AF2-7.00V125TM
7.0
0.0094
14.2
√
P
AF2-8.00V125TM
8.0
0.0086
20.3
√
R
AF2-10.0V125TM
10.0
0.0066
29.2
√
Q
AF2-12.0V065TM
12.0
0.0053
49.2
√
X
AF2-15.0V065TM
15.0
0.0038
102.5
√
Y
AF2-20.0V065TM
20.0
0.0034
126.2
√
Z
250
CQC:
0.5 A、1 A、2 A
100 A @ 250 VAC
50 A @ 125 VDC
PSE:
1~5A
125 50 A @ 125 VAC
UL:
0.5 ~ 2 A
100A @ 250VAC
1.5 ~8 A
50A @125VAC
0.5 ~ 8 A
50 A @ 125 VDC
300 A @ 32 VDC
125
35 A@ 125 VAC
50 A @ 125 VDC
300 A @ 32 VDC
65
65
50 A @ 65 VAC
50 A @ 65 VDC
300 A @ 32 VDC
50 A @ 65 VAC
100 A @ 65 VDC
300 A @ 32 VDC
D
√
E
F
G
√
√
I
1. Measured at ≤ 10% rated current and 25 oC ambient.
2. Melting I2t at 0.001 second pre-arcing time.
3. White Marking Character Code.
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56
Revision of January 2018
AirMatrix® Surface Mount Fuses
AF Series, 2410 Size
20.0 A
10.0 A
12.0 A
15.0 A
1.5 A
2.0 A
2.5 A
3.0 A
3.15 A
3.5 A
4.0 A
5.0 A
6.3 A
7.0 A
8.0 A
1.25 A
0.50 A
0.63 A
0.75 A
1.0 A
Average Pre-arcing Time Curves:
100
(s)
Time (s)
Pre-arcing
Clearing Time
10
1
0.1
0.01
0.001
0.1
1
10
Current (A)
57
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100
1000
Revision of January 2018
AirMatrix® Surface Mount Fuses
AF Series, 2410 Size
Average I2t vs. t Curves:
100000
20.0 A
15.0 A
12.0 A
10.0 A
8.0 A
7.0 A
6.3 A
5.0 A
4.0 A
3.5 A
3.15 A
3.0 A
2.5 A
2.0 A
1.5 A
1.25 A
1.0 A
0.75 A
0.63 A
0.5 A
10000
I2t (A2s)
1000
100
10
1
0.1
0.01
0.001
0.01
0.1
1
10
100
Time (s)
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58
Revision of January 2018
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.
The products should not be stored in areas where harmful gases containing sulfur or chlorine are present.
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Revision of January 2018
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:
4 / 0.75 / 90% = 5.9 or 6.3 A.
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 January 2018
AirMatrix® Surface Mount Fuses
Soldering Temperature Profile:
* Recommended Temperature Profile for Reflow Soldering
Profile Feature
Pb-Free
Assembly
Preheat/Soak
Temperature Min (Tsmin)
Temperature Max(Tsmax)
Time(ts) from (Tsmin to Tsmax)
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 January 2018
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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