Technical Data 10230
Effective August 2014
MPIA4040
Automotive Grade
High Current, High Frequency, Miniature Power Inductors
Applications:
• Body electronics
- Central body control module
- Vehicle access control system
- Headlamps, tail lamps and interior lighting
- Door control
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R IA4
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Pb HF
• Advanced driver assistance systems
- 77GHz radar systems
- Automatic parking control
- Collision avoidance system
- Basic and smart surround, and rear and front
view camera
- Adaptive Cruise Control (ACC)
- Car black box system
Product description:
•
AEC-Q200 Grade 3 qualified
•
Handles high transient inrush current spikes
•
Magnetically shielded
•
Frequency range 20kHz to 10MHz
•
Inductance range from 0.09µH to 22µH
•
Current range from 1.1A to 32.0A
•
4.7 x 4.31 footprint surface mount package
in 1.2, 1.5, 1.85 or 2.0mm heights
•
Rugged construction
•
Halogen free, lead free, RoHS compliant
• Infotainment and cluster electronics
- Active noise cancellation (ANC)
- Audio subsystem: head unit and trunk amp
- Digital instrument cluster
- In-vehicle infotainment (IVI) and navigation
- Port power/USB hub for front and
rear passengers
• Chassis and safety electronics
- Airbag control unit
Environmental data:
•
Storage temperature range (component):
-55°C to +125°C
•
Operating temperature range: -55°C to +125°C
(ambient plus self temperature rise)
•
Solder reflow temperature: J-STD-020D
compliant
HALOGEN
FREE
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
Product specifications
OCL1
± 20% (µH)
Part Marking
Designator
Irms2
(Amps)
MPIA4040R1-R10-R
0.09
A
8.00
MPIA4040R1-R15-R
0.15
B
MPIA4040R1-R22-R
0.23
MPIA4040R1-R33-R
Isat3
@ 25°C (Amps)
DCR (mΩ)
± 20% @ 20°C
K-factor4
32.0†
8.50
1401
7.00
26.0†
11.0
989
C
5.50
21.0
18.0
814
0.33
D
4.40
17.0
28.0
659
MPIA4040R1-R47-R
0.47
E
5.20
11.5
20.0
1295
MPIA4040R1-R68-R
0.68
F
3.30
9.00
51.0
461
MPIA4040R1-1R0-R
1.0
G
3.70
7.70
40.0
990
MPIA4040R1-1R5-R
1.5
H
3.00
6.50
60.0
732
MPIA4040R1-2R2-R
2.2
I
2.60
5.90
80.0
623
MPIA4040R1-3R3-R
3.3
J
2.20
5.10
115
481
Part Number
5
R1 -- 1.2mm Height
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MP
MPIA4040R1-4R7-R
4.7
K
1.80
3.80
180
411
MPIA4040R1-6R8-R††
6.8
L
1.50
3.20
250
344
MPIA4040R1-100-R††
10.0
M
1.20
2.80
370
276
R2 -- 1.5mm Height
MPIA4040R2-R47-R
0.47
A
6.40
12.2
13.0
1403
MPIA4040R2-1R0-R
1.0
B
4.60
8.90
25.0
935
MPIA4040R2-1R5-R
1.5
C
3.80
7.60
37.0
701
MPIA4040R2-2R2-R
2.2
D
3.20
5.70
58.0
647
MPIA4040R2-3R3-R
3.3
E
2.60
5.40
76.0
495
MPIA4040R2-4R7-R
4.7
F
2.20
4.30
105
421
MPIA4040R2-6R8-R
6.8
G
1.80
3.40
158
351
MPIA4040R2-100-R
10.0
H
1.50
3.10
240
271
††
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc
2 Irms: DC current for an approximate temperature rise of 40°C without core
loss. De-rating is necessary for AC currents. Temperature rise is dependent
upon several factors, including the PCB pad layout, trace thickness and width,
air-flow and proximity to other heat generating components. It is
recommended the part temperature not exceed 125°C under worst case
operating conditions and therefore, the temperature rise should be verified
in the end use application. Irms testing was performed on a 19.05mm long x
6.35mm wide x 0.070mm thick copper trace in still air.
3 Isat: Peak current for approximately 30% rolloff at +25°C.
2
www.eaton.com/elx
4 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * DI.
Bp-p : (Gauss), K: (K-factor from table), L: (inductance in µH),
DI (peak-to-peak ripple current in amps).
5 Part Number Definition: MPIA4040RX-XXX-R
• MPIA4040X = product code and size
• XXX = inductance value in all, “R” = decimal point
- If no “R” is present, then third digit equals the number of zeros
• “-R” suffix = RoHS compliant
† Transient pulse not to exceed 1 millisecond.
†† Maximum operating frequency less than 10MHz, consult factory for
application specific values.
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
OCL1
± 20% (µH)
Part Marking
Designator
Isat3
@ 25°C (Amps)
DCR (mΩ)
± 20% @ 20°C
K-factor4
MPIA4040R3-R22-R
0.22
A
8.00
20.0
5.8
1870
MPIA4040R3-R47-R
0.47
B
5.80
17.0
10.3
1530
MPIA4040R3-1R2-R
1.2
C
4.00
9.40
32.0
732
MPIA4040R3-1R5-R
1.5
D
3.80
8.20
36.0
673
MPIA4040R3-2R2-R
2.2
E
3.40
7.90
48.0
543
MPIA4040R3-3R3-R
3.3
F
3.00
6.60
60.0
432
MPIA4040R3-4R7-R
4.7
G
2.30
4.80
92.0
374
MPIA4040R3-6R8-R
6.8
H
2.00
4.50
120
306
MPIA4040R3-100-R
10.0
I
1.50
3.80
213
251
MPIA4040R3-150-R
15.0
J
1.30
3.00
285
213
MPIA4040R3-220-R
22.0
K
1.10
2.20
408
174
Part Number
5
Irms2
(Amps)
R3 -- 1.85mm Height
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††
R4 -- 2.0mm Height
MPIA4040R4-R22-R
0.22
A
10.1
15.0
5.3
2405
MPIA4040R4-R33-R
0.33
B
9.50
12.8
6.0
1870
MPIA4040R4-R47-R
0.45
C
8.10
11.5
8.2
1530
MPIA4040R4-1R0-R
1.0
D
5.70
8.20
17.0
990
MPIA4040R4-1R5-R
1.5
E
4.90
6.90
23.0
802
MPIA4040R4-2R2-R
2.2
F
3.90
5.70
35.0
673
MPIA4040R4-3R3-R
3.3
G
3.30
4.50
49.0
510
MPIA4040R4-4R7-R
4.7
H
2.90
3.90
67.0
455
††
MPIA4040R4-6R8-R
6.8
I
2.40
3.20
91.0
374
††
MPIA4040R4-100-R
10.0
J
1.90
2.60
148
306
MPIA4040R4-220-R††
22.0
K
1.30
1.80
316
203
††
††
1 Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.10Vrms, 0.0Adc
2 Irms: DC current for an approximate temperature rise of 40°C without core
loss. De-rating is necessary for AC currents. Temperature rise is dependent
upon several factors, including the PCB pad layout, trace thickness and width,
air-flow and proximity to other heat generating components. It is
recommended the part temperature not exceed 125°C under worst case
operating conditions and therefore, the temperature rise should be verified
in the end use application. Irms testing was performed on a 19.05mm long x
6.35mm wide x 0.070mm thick copper trace in still air.
3 Isat: Peak current for approximately 30% rolloff at +25°C.
4 K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * DI.
Bp-p : (Gauss), K: (K-factor from table), L: (inductance in µH),
DI (peak-to-peak ripple current in amps).
5 Part Number Definition: MPIA4040RX-XXX-R
• MPIA4040X = product code and size
• XXX = inductance value in all, “R” = decimal point
- If no “R” is present, then third digit equals the number of zeros
• “-R” suffix = RoHS compliant
† Transient pulse not to exceed 1 millisecond.
†† Maximum operating frequency less than 10MHz, consult factory for
application specific values.
3
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Technical Data 10230
Effective August 2014
Dimensions - mm
L
xabcd
Part Marking:
L
xabcd
L = Automotive product
MPIA4040R1-xxx-R
MPIA4040R2-xxx-R
MPIA4040R3-xxx-R
MPIA4040R4-xxx-R
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Do not route traces or vias underneath the inductor
Packaging information - mm
1.75
1.5 dia
1.5 dia.
1
5.5
4.0
A
2.0
12.0
±0.30
L
xabcd
.
4.8
2
Supplied in tape and reel packaging:
•
MPIA4040R1 = 5500
•
MPIA4040R2 = 4500 parts per 13” diameter reel
•
MPIA4040R3 = 3500 parts per 13” diameter reel
•
MPIA4040R4 = 3000 parts per 13” diameter reel
MPIA4040R1=1.30
MPIA4040R2=1.60
MPIA4040R3=1.95
MPIA4040R4=2.1
A
8.0
parts per 13” diameter reel
SECTION A-A
4.45
User Direction of feed
Temperature rise vs. total loss
70
Temperature Rise (°C)
60
R2
R3
R1, R4
50
40
30
20
10
0
4
0
www.eaton.com/elx
0 .1
0 .2
0 .3
0 .4
0 .5
Total Loss (W)
0 .6
0 .7
0 .8
0 .9
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Technical Data 10230
Effective August 2014
Core loss
1.2mm Height R1
1.5mm Height R2
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MP
1.85mm Height R3
2.0mm Height R4
5
Technical Data 10230MPIA4040R1-R10-R
Effective
110 August 2014
MPIA4040R1-R15-R
MPIA4040
Automotive Grade High
Current, High Frequency Miniature
Power Inductors
MPIA4040R1-R15-R
110
100
100
MPIA4040R1-R10-R
% of OCL
MPIA4040R1-R10-R
4
8
12
16
20
24
28
32
36
IDC (Amps)
50
70
% of OCL % of OCL
% of OCL % of OCL
% of OCL
90 I
1.2mm Height R1 inductance characteristics — % of OCL vs.
110 DC
90
110
80
100
70
90
110
60
80
100
50
70
90
40
600
80
40
60
0
4
8
12
50
16
20
24
28
32
80
100
70
90
110
60
80
100
50
70
90
40
600
80
MPIA4040R1-R15-R
4
8
12
0
4
8
20
24
28
8
12
16
20
24
28
32
36
0
4
8
12
16
20
24
28
IDC (Amps)
MPIA4040R1-R33-R
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R IA4
MP
100
100
MPIA4040R1-R33-R
90
110
80
100
70
90
110
60
80
100
50
70
90
40
600
80
% of OCL
MPIA4040R1-R22-R
MPIA4040R1-R22-R
4
50
70
8
12
16
20
24
IDC (Amps)
40
60
0
4
8
% of OCL % of OCL
% of OCL
16
110
110
% of OCL % of OCL
28
40
4
MPIA4040R1-R22-R
90
110
80
100
70
90
110
60
80
100
50
70
90
40
600
80
MPIA4040R1-R33-R
2
4
6
8
16
20
12
14
16
18
20
IDC (Amps)
40
60
12
10
50
70
0
2
4
6
8
0
2
4
6
8
24
10
12
14
16
18
20
12
14
16
18
20
50
50
IDC (Amps)
40
0
4
8
IDC (Amps)
40
12
16
20
24
120
10
IDC (Amps)
MPIA4040R1-R68-R
IDC (Amps)
MPIA4040R1-R47-R
105
100
100
80
120
% of OCL
MPIA4040R1-R47-R
MPIA4040R1-R47-R
60
100
120
4080
100
2060
80
040
0
2
60
20
40
0
4
6
8
10
12
14
IDC (Amps)
0
2
4
6
8
% of OCL % of OCL
% OCL
24
IDC (Amps)
IDC (Amps)
% OCL
12
50
IDC (Amps)
0
% OCL
20
40
60
36
40
MPIA4040R1-R68-R
95
105
90
100
85
95
105
80
90
100
75
85
95
70
800
90
MPIA4040R1-R68-R
2
4
6
12
8
10
12
75
85
IDC (Amps)
70
80
10
14
20
0
2
4
0
2
4
6
8
10
12
8
10
12
75
0
0
2
4
6
IDC (Amps)
8
IDC (Amps)
6
16
IDC (Amps)
50
70
www.eaton.com/elx
70
10
12
14
IDC (Amps)
6
IDC (Amps)
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
1.2mm Height R1 inductance characteristics — % of OCL vs. IDC
MPIA4040R1 -1R0-R
MPIA4040R1 -1R5-R
120
120
100
80
% OCL
% OCL
100
60
40
80
60
40
20
20
0
0
2
4
6
8
10
0
12
0
2
4
6
IDC(Amps)
8
10
IDC(Amps)
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R IA4
MP
MPIA4040R1 -3R3-R
MPIA4040R1 -2R2-R
120
100
% OCL
100
% OCL
120
80
60
80
60
40
40
20
20
0
0
0
1
2
3
4
5
6
7
8
0
1
2
3
4
IDC(Amps)
MPIA4040R1-4R7-R
120
6
7
8
MPIA4040R1 -6R8-R
120
100
100
80
% OCL
% OCL
5
IDC(Amps)
60
40
80
60
40
20
20
0
0
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
IDC(Amps)
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
IDC(Amps)
MPIA4040R1 -100-R
120
% OCL
100
80
60
40
20
0
0
0.5
1
1.5
2
IDC(Amps)
2.5
3
3.5
7
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
1.5mm Height R2 inductance characteristics — % of OCL vs. IDC
M P IA4 0 4 0 R 2-1R0-R
120
100
100
% O CL
% OCL
M P IA4 0 4 0 R 2-R47-R
120
80
60
40
80
60
40
20
20
0
0
2
4
6
8
10
12
14
0
16
0
I D C (A m p s )
2
4
6
8
10
12
I D C (A m ps)
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R IA4
MP
M P IA4 0 4 0 R 2-1R5-R
120
100
100
% O CL
% O CL
M P IA4 0 4 0 R 2-2R2-R
120
80
60
80
60
40
40
20
20
0
0
0
1
2
3
4
5
6
7
8
0
9
1
2
3
5
6
7
8
M P IA4 0 4 0 R 2-4R7-R
M P IA4 0 4 0 R 2-3R3-R
120
120
100
% O CL
100
% O CL
4
I D C (A m ps)
I D C (A m ps)
80
60
80
60
40
40
20
20
0
0
0
0
1
2
3
4
5
6
7
0 .5
1
1 .5
2
8
4
4 .5
5
5 .5
120
100
100
80
80
% OCL
% OCL
3 .5
MPIA4040R2-100-R
MPIA4040R2-6R8-R
60
60
40
40
20
20
0
0
0.5
1
1.5
2
2.5
IDC(Amps)
8
3
I D C (A m ps)
I D C (A m ps)
120
2 .5
www.eaton.com/elx
3
3.5
4
4.5
0
0
0.5
1
1.5
2
2.5
IDC(Amps)
3
3.5
4
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
1.85mm Height R3 inductance characteristics — % of OCL vs. IDC
MPIA4040R3 -R47-R
MPIA4040R3 -R22-R
100%
90%
90%
80%
80%
% of OCL
110%
% of OCL
110%
100%
70%
60%
70%
60%
50%
50%
40%
40%
30%
30%
20%
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
22.0
20%
24.0
0.0
2.0
4.0
6.0
16.0
18.0
20.0
MPIA4040R3 -1R5-R
90.0%
90.0%
80.0%
% of OCL
80.0%
% of OCL
14.0
100.0%
100.0%
70.0%
60.0%
70.0%
60.0%
50.0%
50.0%
40.0%
40.0%
30.0%
30.0%
20.0%
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
Idc (Amps)
Idc (Amps)
MPIA4040R3 -2R2-R
MPIA4040R3 -3R3-R
110%
110.0%
100%
100.0%
90%
90.0%
80%
% of OCL
80.0%
% of OCL
12.0
110.0%
110.0%
70.0%
60.0%
70%
60%
50%
50.0%
40%
40.0%
30%
30.0%
20.0%
10.0
Idc (Amps)
MPIA4040R3 -1R2-R
20.0%
8.0
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R IA4
MP
Idc (Amps)
20%
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
Idc (Amps)
Idc (Amps)
9
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
1.85mm Height R3 inductance characteristics — % of OCL vs. IDC
MPIA4040R3 -6R8-R
110.0%
110.0%
100.0%
100.0%
90.0%
90.0%
80.0%
80.0%
% of OCL
% of OCL
MPIA4040R3 - 4R7- R
70.0%
60.0%
70.0%
60.0%
50.0%
50.0%
40.0%
40.0%
30.0%
30.0%
20.0%
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R IA4
MP
20.0%
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
0.0
0.5
1.0
1.5
2.0
2.5
MPIA4040R3 -100-R
110.0%
5.0
5.5
6.0
MPIA4040R3 -150-R
80.0%
70.0%
% of OCL
% of OCL
4.5
90.0%
80.0%
60.0%
50.0%
70.0%
60.0%
50.0%
40.0%
40.0%
30.0%
30.0%
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Idc (Amps)
100.0%
90.0%
80.0%
70.0%
60.0%
50.0%
40.0%
30.0%
20.0%
0.0
0.5
1.0
1.5
2.0
Idc (Amps)
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20.0%
0.0
0.5
1.0
1.5
2.0
Idc (Amps)
MPIA4040R3 -220-R
110.0%
% of OCL
4.0
100.0%
90.0%
10
3.5
110.0%
100.0%
20.0%
3.0
Idc (Amps)
Idc (Amps)
2.5
3.0
3.5
2.5
3.0
3.5
4.0
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Technical Data 10230
Effective August 2014
2.0mm Height R4 inductance characteristics — % of OCL vs. IDC
M P IA4 0 4 0 R 4-R33-R
120
100
100
% O CL
% OCL
M P IA4 0 4 0 R 4-R22-R
120
80
60
80
60
40
40
20
20
0
0
0
2
4
6
8
10
12
14
16
0
18
2
4
6
8
14
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R IA4
MP
120
100
% O CL
100
% O CL
12
M P IA4 0 4 0 R 4-1R0-R
M P IA4 0 4 0 R 4-R47-R
120
80
60
80
60
40
40
20
20
0
0
0
2
4
6
8
10
12
0
14
2
4
6
8
10
12
I D C (A m ps)
I D C (A m ps)
M P IA4 0 4 0 R 4-2R2-R
M P IA4 0 4 0 R 4-1R5-R
120
120
100
% O CL
100
% O CL
10
I D C (A m ps)
I D C (A m p s )
80
60
80
60
40
40
20
20
0
0
0
0
1
2
3
4
5
6
7
1
2
3
8
4
5
6
7
I D C (A m ps)
I D C (A m ps)
M P IA4 0 4 0 R 4-4R7-R
M P IA4 0 4 0 R 4-3R3-R
120
120
100
% O CL
% O CL
100
80
60
80
60
40
40
20
20
0
0
0
1
2
3
I D C (A m ps)
4
5
6
0
1
2
3
4
5
6
I D C (A m ps)
11
Technical Data 10230
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Effective August 2014
2.0mm Height R4 inductance characteristics — % of OCL vs. IDC
M P IA4 0 4 0 R 4-100-R
120
100
100
% O CL
% O CL
M P IA4 0 4 0 R 4-6R8-R
120
80
60
40
20
20
0
0
0 .5
1
1 .5
2
2 .5
3
3 .5
4
4 .5
100
80
60
40
20
0
0
0 .5
1
1 .5
2
2 .5
3
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R IA4
MP
M P IA4 0 4 0 R 4-220-R
120
0
I D C (A m ps)
I D C (A m ps)
% O CL
60
40
0
0 .2
0 .4
0 .6
0 .8
1
1 .2
1 .4
I D C (A m ps)
12
80
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1 .6
1 .8
2
2 .2
3 .5
MPIA4040 Automotive Grade High
Current, High Frequency Miniature
Power Inductors
Technical Data 10230
Effective August 2014
Solder reflow profile
TP
TC -5°C
Package
Thickness
Temperature
TL
25°C
Preheat
A
T smax
Table 1 - Standard SnPb Solder (T c)
tP
Max. Ramp Up Rate = 3°C/s
Max. Ramp Down Rate = 6°C/s
t
Volume
mm3
220°C
220°C
Table 2 - Lead (Pb) Free Solder (T c)
Tsmin
Package
Thickness
2.5mm
ts
Volume
mm3
2000
260°C
245°C
245°C
Time
Reference JDEC J-STD-020D
Profile Feature
Preheat and Soak
Standard SnPb Solder
100°C
• Temperature min. (Tsmin)
• Temperature max. (Tsmax)
• Time (Tsmin to Tsmax) (ts)
Average ramp up rate Tsmax to Tp
Liquidous temperature (TL)
Time at liquidous (tL)
Peak package body temperature (TP)*
Time (tp)** within 5 °C of the specified classification temperature (Tc)
Average ramp-down rate (Tp to Tsmax)
Time 25°C to Peak Temperature
Lead (Pb) Free Solder
150°C
150°C
200°C
60-120 Seconds
60-120 Seconds
3°C/ Second Max.
3°C/ Second Max.
183°C
60-150 Seconds
217°C
60-150 Seconds
Table 1
Table 2
20 Seconds**
30 Seconds**
6°C/ Second Max.
6°C/ Second Max.
6 Minutes Max.
8 Minutes Max.
* Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum.
** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum.
Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support
systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to
result in significant injury to the user.
Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update,
without notice, any technical information contained in this bulletin.
Eaton
Electronics Division
1000 Eaton Boulevard
Cleveland, OH 44122
United States
www.eaton.com/elx
© 2014 Eaton
All Rights Reserved
Publication No. 10230 — BU-SB14178
August 2014
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