NR61-3063-99 [KYOCERA AVX]
NTC Thermistor, Chassis Mount;
| 型号： | NR61-3063-99 |
| 厂家： | 
KYOCERA AVX |
| 描述： | NTC Thermistor, Chassis Mount 温度传感 电阻器 |
| 文件： | 总2页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTC Leadless Disc Thermistors
This type of product is widely used in automotive and
consumer applications.
The metallization covers completely the surfaces of the
thermistor.
They are assembled in custom-probes for sensing the
temperature of liquids (water, oil, ...), gases or surface of any
other component.
The particularly flat and smooth surfaces ensure an excellent
electrical and thermal contact under pressure.
Types
NR
Metallization
Physical data (dim. in mm)
D
E
Marking
On package only / On parts upon request
-40°C to +200°C
Operating temperature
Custom - designed products defined with:
Values and tolerances
D
E
∆D R1 ∆R1/R1 at T1
∆E R2 ∆R2/R2 at T2, . . .
DESIGN OF THE THERMISTOR
Choice of the resistances
Choice of the tolerances
If the application is to measure the temperature around a
defined point, a unique nominal resistance can be chosen
(for example, among standard values of the ND range prod-
ucts presented on pages 20 to 24).
The precision of the temperature measurement determines
the calculation of the tolerance on the resistance:
ꢀR/R = ꢁ (%/°C). ꢀT (°C)
For example, the NTC NR55--3049-99, using “N5” material
(R (T) characteristic displayed on page 38), requires a preci-
sion of 1°C over the temperature range 110°C - 120°C.
When it is required to measure the temperature over selected
ranges T1 –T2 , T2 –T3 , ..., the corresponding resistance
R1 , R2 , R3 , ..., must be such that they can be located
on the R (T) characteristic of an existing NTC material
(for example among standard materials whose R (T) are
displayed on pages 36 to 40).
The tolerances can be calculated:
ꢀR110°C /R110°C = 1°C* 2.91%/°C = 2.91%
ꢀR120°C /R120°C = 1°C* 2.76%/°C = 2.76%
*For your specific requirements, please consult us.
The resistances must also be compatible with the resistivity
of the material and the dimensions of the thermistor.
HOW TO ORDER
NR55 - - 3002 - 99
Type
P/N Code
27
NTC Leadless Disc Thermistors
We present below some examples of our custom - designed
products as an illustration of the different ways to define
products.
DIMENSIONS: millimeters (inches)
Material
Code
B
(k)
R
ꢀR
1
T
R
ꢀR
2
T
R
ꢀR
3
T
3
(°C)
1
1
1
2
2
2
3
3
Types
D
E
at T
(°C)
at T
(°C)
at T
NR 55 -- 3002 - 99
NR 67 -- 3068 - 99
NR 55 -- 3049 - 99
NR 55 -- 3046 - 99
NR 49 -- 3119 - 99
NR 55 -- 3114 - 99
NR 70 -- 3121 - 99
NR 29 -- 3107 - 99
NR 55 -- 3122 - 99
NR 55 -- 3126 - 99
NR 47 -- 3116 - 99
NR 49 -- 3113 - 99
NR 47 -- 3101 - 99
NR 55 -- 3071 - 99
NR 61 -- 3063 - 99
NR 67 -- 3053 - 99
NR 50 -- 3048 - 99
NR 60 -- 3021 - 99
NR 55 -- 3016 - 99
5.5 (.217) 0.5 (.020)
6.7 (.264) 0.5 (.020)
5.5 (.217) 0.5 (.020)
5.5 (.217) 0.5 (.020)
4.9 (.193) 0.3 (.012)
5.5 (.217) 0.4 (.016)
7.0 (.275) 0.3 (.012)
2.9 (.014) 0.3 (.012)
5.5 (.217) 0.5 (.020)
5.5 (.217) 0.5 (.020)
4.7 (.185) 0.4 (.016)
4.9 (.193) 0.3 (.012)
4.6 (.181) 0.3 (.012)
5.8 (.228) 0.3 (.012)
6.1 (.240) 0.3 (.012)
6.7 (.264) 0.4 (.016)
5.0 (.197) 0.5 (.020)
6.0 (.236) 0.5 (.020)
5.5 (.217) 0.5 (.020)
1.1 (.043) 0.4 (.016)
1.7 (.067) 0.3 (.012)
1.0 (.040) 0.2 (.008)
1.3 (.051) 0.4 (.016)
1.5 (.060) 0.4 (.016)
1.0 (.040) 0.2 (.008)
1.2 (.047) 0.2 (.008)
1.7 (.067) 0.3 (.012)
1.5 (.060) 0.4 (.016)
1.0 (.040) 0.2 (.008)
1.2 (.047) 0.2 (.008)
1.2 (.047) 0.2 (.008)
1.4 (.055) 0.3 (.012)
1.0 (.040) 0.2 (.008)
1.5 (.060) 0.3 (.012)
1.7 (.067) 0.3 (.012)
1.5 (.060) 0.5 (.020)
3.2 (.125) 0.3 (.012)
1.1 (.043) 0.4 (.016)
N5
N
N5
S
4160 1230 Ω 7.5% 40
4080 150 Ω 3.3% 100
4160 107 Ω 2.9% 110
4520 48600 Ω 7.5% 25
160 Ω 5%
96.5
–
–
–
–
–
–
–
51 Ω 5.3% 140
80.6 Ω 2.8% 120
–
–
–
–
–
3210 Ω 5%
84 Ω 5%
–
90
104.4
–
M
P
3950 840 Ω 10%
4220 5000 Ω 10%
3790 210 Ω 10%
3630 2050 Ω 6%
37.8
25
40
25
25
25
25
40
40
40
50
60
25
40
40
L
40 Ω 7.5%
193 Ω 5.4%
–
90
30 Ω 6.7% 100
K
J
96.5
–
–
–
–
3480
210 Ω 5%
–
P
4220 3340 Ω 10%
4400 33000 Ω 2%
4080 1680 Ω 10%
3480 146 Ω 13%
3790 262 Ω 8.7%
4080 760 Ω 9.2%
4080 540 Ω 11%
3480 233 Ω 10%
4220 3640 Ω 3%
4300 5500 Ω 9%
264 Ω 7%
–
90
107 Ω 7%
120
–
R
N
J
–
–
382 Ω 6.7%
22 Ω 10%
120 Ω 10%
80
176 Ω 5%
105
–
100
–
L
60 35.5 Ω 7.8% 100
N
N
J
130 Ω 8.5% 100 56.6 Ω 8.5% 130
144 Ω 7%
100
–
–
–
–
–
–
–
–
13.3 Ω 7% 121
P
457 Ω 3%
96.5
96.5
Q
650 Ω 7.7%
Resistance - Temperature characteristics: pages 36 to 40.
28
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