NF10AA0121L2B [KYOCERA AVX]
RESISTOR, TEMPERATURE DEPENDENT, NTC, 120ohm, THROUGH HOLE MOUNT;
| 型号： | NF10AA0121L2B |
| 厂家： | 
KYOCERA AVX |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, NTC, 120ohm, THROUGH HOLE MOUNT 过载保护 电阻器 |
| 文件： | 总6页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTC Inrush Current Limiters
Thermistors
NF 08 - 10 - 13 - 15 - 20
(For more details see also the catalog dedicated to this range)
OUTLINE DRAWINGS
millimeters (inches)
D
e
H1
Notes
3mm max.
H
I
H1
LS
d
Straight leads
Internal kink
(Suffix HL or 1N)
Y kink
(Suffix - - or HB)
(Suffix HY or 2B)
Notes: In case of adding strength to the lead wire from the side, it may occur crack and fragment at a part of pant leg.
* 0.6 mm copper wire and 5.08 mm leads spacing for those two types.
DIMENSIONS millimeters (inches)
D max
mm
e max
mm
H max
mm
H1 max
mm
I min
mm
d
LS
±0.8 mm
Type
±0.02 mm
NF08*
NF08
NF10*
NF10
NF13
NF15
NF20
9.5 (.374)
9.5 (.374)
5.0 (.197)
5.0 (.197)
5.0 (.197)
5.0 (.197)
6.0 (.236)
6.0 (.236)
6. (.236)
13.0 (.512)
13.0 (.512)
15.0 (.591)
15.0 (.591)
18.0 (.709)
20.0 (.787)
25.0 (.984)
16.0 (.630)
16.0 (.630)
18.0 (.709)
18.0 (.709)
22.0 (.866)
24.0 (.945)
30 (1.181)
30 (1.181)
30 (1.181)
30 (1.181)
30 (1.181)
30 (1.181)
0.6 (.024)
0.8 (.031)
0.6 (.024)
0.8 (.031)
0.8 (.031)
1.0 (.039)
1.0 (.039)
5.08 (.20)
7.62 (.03)
5.08 (.20)
7.62 (.30)
7.62 (.30)
7.62 (.30)
7.62 (.30)
11.5 (.453)
11.5 (.453)
15.0 (.591)
17.0 (.669)
22.0 (.866)
29.0 (1.142) 30 (1.181)
GENERAL CHARACTERISTICS
Standard
Maximum
Max power
25°C
Thermal
dissipation
Thermal time
constant
τC (s)
Heat
Packing
Type
tolerance** operating
capacity bulk tape
H (mJ /K)
%
T°C
Watts
δ
(mW/K)
√
√
√
√
√
√
√
√
√
√
√
-
√
√
-
th
NF08*
NF08
NF10*
NF10
NF13
NF15
NF20
20
20
20
20
20
20
20
-40 / +200
-40 / +200
-40 / +200
-40 / +200
-40 / +200
-40 / +200
-40 / +200
1.6
2.2
2.0
2.6
3.2
4.1
5.0
8
11
10
13
16
20
25
60
60
75
480
660
750
975
1600
2300
4000
75
100
115
160
-
* 0.6 mm copper wire and 5.08 mm leads spacing for those two types.
** Other tolerances available: L: ±15, X: ±25%
SUFFIXES FOR BULK PACKING (Suffixes for taping: see page 54-55)
- - straight leads 0.8 or 1 mm wire diameter and 7.62 lead spacing
HB straight leads 0.6 mm wire diameter and 5.08 lead spacing
HL internal kink 0.8 mm or 1 mm wire diameter and 7.62 lead spacing
1N internal kink 0.6 mm wire diameter and 5.08 lead spacing
HY Y kink 0.8 or 1 mm wire diameter and 7.62 lead spacing
2B Y kink 0.6 mm wire diameter and 5.08 lead spacing
HOW TO ORDER
NF13
AA
0509
M
--
Type
Inrush
Current
Limiters
Resistance
Tolerance
M (±20%)
Suffix
Bulk, Straight Leads
(See illustration above)
5 kΩ
26
TP C
Table of Values
NF 08 - 10 - 13 - 15 - 20
Ceramic
Disc
ø (mm)
Part number
reference
Type
Zero power
resistance
R25°C (Ω)
Max steady
stade current
Iss max 25°C (A)
Resistance
at max current
Riss max (Ω)
cUL
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
08
08
10
NF08AA0509MHB
NF08AA0809MHB
NF08AA0100MHB
NF08AA0150MHB
NF08AA0330MHB
NF08AA0509M - -
NF08AA0809M - -
NF08AA0100M - -
NF08AA0150M - -
NF08AA0330M - -
NF10AA0259MHB
NF10AA0409MHB
NF10AA0509MHB
NF10AA0809MHB
NF10AA0100MHB
NF10AA0160MHB
NF10AA0200MHB
NF10AA0250MHB
NF10AA0500MHB
NF10AA0800MHB
NF10AA0121MHB
5.0
8.0
10.0
15.0
33.0
5.0
8.0
10.0
15.0
33.0
2.9
2.3
2.1
1.8
1.3
3.4
2.7
2.5
2.1
1.5
4.5
3.6
3.3
2.6
2.5
2.0
1.9
1.7
1.4
1.1
1.0
0.20
0.30
0.37
0.50
0.97
0.20
0.30
0.37
0.50
0.97
0.10
0.16
0.19
0.30
0.34
0.50
0.59
0.69
1.07
1.60
1.90
2.5
4.0
5.0
8.0
10.0
16.0
20.0
25.0
50.0
80.0
120.0
*
*
*
*
*
*
*
*
*
*
*
10
NF10AA0259M - -
NF10AA0409M - -
NF10AA0509M - -
NF10AA0809M - -
NF10AA0100M - -
NF10AA0160M - -
NF10AA0200M - -
NF10AA0250M - -
NF10AA0500M - -
NF10AA0800M - -
NF10AA0121M - -
2.5
4.0
5.0
5.2
4.1
3.8
3.0
2.8
2.3
2.1
2.0
1.6
1.3
1.2
0.10
0.16
0.19
0.30
0.34
0.50
0.59
0.69
1.07
1.60
1.90
8.0
10.0
16.0
20.0
25.0
50.0
80.0
120.0
*
*
*
*
*
*
*
*
*
*
13
NF13AA0259M - -
NF13AA0509M - -
NF13AA0709M - -
NF13AA0809M - -
NF13AA0100M - -
NF13AA0150M - -
NF13AA0220M - -
NF13AA0330M - -
NF13AA0400M - -
NF13AA0600M - -
2.5
5.0
7.0
5.7
4.2
3.7
3.6
3.3
2.8
2.3
2.2
2.0
1.9
0.10
0.19
0.24
0.25
0.30
0.41
0.61
0.70
0.80
0.95
8.0
10.0
15.0
22.0
33.0
40.0
60.0
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
15
NF15AA0139M - -
NF15AA0159M- -
NF15AA0259M - -
NF15AA0309M - -
NF15AA0409M - -
NF15AA0509M - -
NF15AA0609M - -
NF15AA0709M - -
NF15AA0809M - -
NF15AA0100M - -
NF15AA0120M - -
NF15AA0160M - -
NF15AA0200M - -
NF15AA0250M - -
NF15AA0330M - -
NF15AA0400M - -
NF15AA0470M - -
1.3
1.5
2.5
3.0
4.0
5.0
6.0
7.0
8.0
10.0
12.0
16.0
20.0
25.0
33.0
40.0
47.0
8.9
8.3
6.6
6.1
5.5
4.9
4.7
4.3
4.2
3.7
3.5
3.0
3.1
2.8
2.5
2.3
2.3
0.05
0.06
0.09
0.11
0.13
0.17
0.19
0.22
0.24
0.30
0.33
0.44
0.43
0.53
0.66
0.80
0.74
*
*
*
*
*
*
*
20
NF20AA0109M - -
NF20AA0259M - -
NF20AA0409M - -
NF20AA0509M - -
NF20AA0100M - -
NF20AA0150M - -
NF20AA0330M - -
1.0
2.5
4.0
11.4
7.8
6.4
5.9
4.3
4.0
3.1
0.04
0.08
0.13
0.15
0.28
0.32
0.52
5.0
10.0
15.0
33.0
*
cL/L approval (File E167822)
.• Electrical performances for suffixes HL and HY are identical to the suffix - -.
Electrical performances for suffixes 1N and 2B are identical to the suffix HB
•
27
TP C
NTC Inrush Current Limiters
Thermistors
Application Guide
1 – HOW TO DETERMINE THE
MAXIMUM STEADY STATE
CURRENT OF NF THERMISTORS?
• If the ambient temperature is 25°C:
the current is given in table page 27.
3 – HOW TO CALCULATE THE
WORKING POINT OF NF
THERMISTOR AT A DIFFERENT
AMBIENT TEMPERATURE THAN
25°C?
• If the ambient temperature is different from 25°C:
the current at 25°C must be derated as specified in the
graph below.
Example: NF13AA0100M
ISS = 3 A, T
= T = 60°C
A
ambient
2
• R I
= ␦ (T-T ) and thus
T SS
A
Example: maximum steady state current of
NF13AA0100M at 60°C ambient:
2
R I
T SS
ISS
x 0.9 = 3.0 A.
T =
+ T
A
max25
␦
• As R depends on T, this equation is quite complex to be
Derating of maximum steady state current with
ambient temperature
T
solved by an algebraic way. The quickest manner to solve
it is to operate by iterations:
for NF13, ␦ = 16 mW/K (see page 26)
1.00
therefore, the equation becomes:
T = 562.5 R + 60
0.80
T
Not recommended for permanent use
from the R curve page 30 we find R starting from T:
T
T
0.60
T (°C)
185
R (Ω)
➾
562.5 R + 60 (°C)
T
T
0.28
0.26
0.24
0.22
217
206
195
184
0.40
0.20
0.00
190
195
200
The working temperature of this NF thermistor is about
195°C when operating under I = 3 A and T = 60°C (this
-40 -20
0
20
40
60 80 100 120 140 160 180 200 220
SS
A
AMBIENT TEMPERATURE (°C)
temperature is the one for which we have T = 562.5 R
+
T
60).
2 – HOW TO CALCULATE THE
WORKING TEMPERATURE OF
NF THERMISTOR?
Important: A discrepancy may exist between practice and
theory due to the tolerance of the thermistor
(±20% usually).
Example: NF08AA0330M
ISS = 0.2 A,
T
= 25°C
ambient
• From the graph V (I) page 29, we find V = 2.2 V there-
SS
fore, R = 11 Ω
SS
• From the graph R(T), page 29, at R = 11 Ω, we find
T ± 65°C
28
TP C
NTC Inrush Current Limiters
Thermistors
Voltage-Current and Resistance-Temperature Characteristics
TYPICAL VOLTAGE/CURRENT
CHARACTERISTICS FOR TYPE NF08
10.000
1.6 W for the
suffix HB
2.2 W
33Ω
15Ω
10Ω
1.000
8Ω
5Ω
0.100
0.010
0.010
0.100
1.000
10.000
Current (A)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTICS FOR TYPE NF08
1000.00
100.00
10.00
1.00
33Ω
15Ω
10Ω
8Ω
5Ω
0.10
-50
0
50
100
150
200
250
Temperature (°C)
29
TP C
NTC Inrush Current Limiters
Thermistors
Voltage-Current and Resistance-Temperature Characteristics
TYPICAL VOLTAGE/CURRENT
CHARACTERISTICS FOR TYPE NF10
TYPICAL VOLTAGE/CURRENT
CHARACTERISTICS FOR TYPE NF13
10.000
10.000
2.0 W for the
suffix HB
2.6 W
3.2 W
120Ω
80Ω
50Ω
25Ω
20Ω
16Ω
10Ω
8Ω
60Ω
40Ω
33Ω
22Ω
15Ω
10Ω
8Ω
7Ω
5Ω
2.5Ω
1.000
0.100
0.010
1.000
5Ω
4Ω
2.5Ω
0.100
0.010
0.010
0.010
0.100
1.000
10.000
0.100
1.000
10.000
Current (A)
Current (A)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTICS FOR TYPE NF10
10000.00
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTICS FOR TYPE NF13
10000.00
1000.00
100.00
10.00
1000.00
100.00
10.00
120Ω
80Ω
50Ω
25Ω
20Ω
16Ω
10Ω
8Ω
5Ω
4Ω
2.5Ω
60Ω
40Ω
33Ω
22Ω
15Ω
10Ω
8Ω
7Ω
5Ω
2.5Ω
1.00
0.10
0.01
1.00
0.10
0.01
-50
0
50
100
150
200
250
-50
0
50
100
150
200
250
Temperature (°C)
Temperature (°C)
30
TP C
NTC Inrush Current Limiters
Thermistors
Voltage-Current and Resistance-Temperature Characteristics
TYPICAL VOLTAGE/CURRENT
CHARACTERISTICS FOR TYPE NF15
10.000
TYPICAL VOLTAGE/CURRENT
CHARACTERISTICS FOR TYPE NF20
10.000
47Ω
40Ω
33Ω
25Ω
20Ω
16Ω
12Ω
10Ω
8Ω
5.0 W
4.1 W
33Ω
15Ω
10Ω
5Ω
4Ω
2.5Ω
1Ω
1.000
1.000
7Ω
6Ω
5Ω
4Ω
3Ω
2.5Ω
1.5Ω
1.3Ω
0.100
0.100
0.010
0.010
0.010
0.010
0.100
1.000
10.000
100.000
0.100
1.000
10.000
Current (A)
Current (A)
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTICS FOR TYPE NF15
10000.00
TYPICAL RESISTANCE/TEMPERATURE
CHARACTERISTICS FOR TYPE NF20
1000.00
1000.00
100.00
100.00
10.00
1.00
47Ω
40Ω
33Ω
25Ω
20Ω
16Ω
12Ω
10Ω
8Ω
7Ω
6Ω
5Ω
4Ω
10.00
1.00
0.10
0.01
33Ω
15Ω
10Ω
5Ω
4Ω
2.5Ω
1Ω
0.10
0.01
3Ω
2.5Ω
1.5Ω
1.3Ω
-50
0
50
100
150
200
250
-50
0
50
100
150
200
250
Temperature (°C)
Temperature (°C)
31
TP C
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