MACOM NTC0805 Negative temperature coefficient chip thermistor Datasheet

Negative Temperature
Coefficient Chip Thermistors
Type NTC Series
Characteristics Electrical
Type NTC Series
A range of NTC chip thermistors
offering high thermal sensitivity.
Suitable for temperature compensating circuits and other applications
requiring
a
resistance
NTC0603
63
0.4
4K7
150K
5 10
J K
Rated Power Max (mW)
Optimum Working Dissipation (mW)
Resistance Range (ohms) Min
Max
Tolerance on Resistance (%)
Code Letter
Selection Series
ß Constant
Tolerance on ß (%)
Thermal Time Constant (sec)
Thermal Dissipation Constant (mW/°C)
Operation Temp. Range (°C)
Resistance to Soldering Heat
NTC0805
125
1
100
150K
5 10
J K
See Table
See Table
5 (3% available on request)
2
1.2
4
1.5
-55 to +125
± 2% on both R25 and B
that varies according to ambient
temperature.
Dimensions
Key Features
■
Two Package Sizes
■
Suited to Automatic Pick
and Place
■
Components supplied
unmarked
■
-55°C to +125°C
Temperature Range
L
a
W
t
b
Style
L
NTC0603 1.6 ± 0.15
NTC0805
2.0
W
t
a
b
0.8 ± 0.15
0.5 ± 0.1
0.3
0.3
1.25
0.5
0.4
0.4
Typical Performance Graph
10,000,000
Resistance (Ohms)
1,000,000
100,000
10,000
1,000
100
10
25
1
-40
-20
0
20
40
60
80
100
120125
Temperature (°C)
Literature No. 1773258
Issued: 02-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
Negative Temperature
Coefficient Chip Thermistors
Type NTC Series
Resistance Value /
ß Constant
Resistance Value
@ 25°C
ß Constant
100
NTC0603
-----
NTC0805
2750
150
-----
2750
220
-----
2750
330
-----
2750
470
-----
2750
680
-----
2750
1K0
-----
2750
1K5
-----
3000
2K0
-----
3000
2K2
-----
3000
2K5
-----
3000
3K0
-----
3450
3K3
-----
3450
4K7
3500
3450
5K0
3500
3450
6K8
3500
3850
10K
3700
4100
15K
3850
4100
20K
3950
4100
22K
3950
4100
30K
3950
4100
33K
3950
4100
47K
4100
4100
50K
3950
3950
68K
4100
4100
100K
4100
4100
150K
4100
4100
Derating
Percent Rated Power
100
80
60
40
20
0
40
60
80
100
120 125
Ambient Temperature (°C)
Power Rating and Maximum Operating Temperature
The power rating is specified at an ambient temperature of 25°C. Under these conditions, the temperature of the
thermistor element reaches its permitted maximum temperature of 125°C. The thermistor should be derated
linearly from 100% at +55°C to zero at 125°C as shown in the derating curve.
Mounting
The thermistors are suitable for automatic placement.
Marking
The components are supplied unmarked.
Packaging
Tape/reel - 5k pcs/reel.
Literature No. 1773258
Issued: 02-08
Dimensions are shown for
reference purposes only.
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
Negative Temperature
Coefficient Chip Thermistors
Type NTC Series
Change of Resistance with Temperature,
ß and Tolerance
R = 1K0 ± 5%, ß = 2750 ± 5%
R Min
R Nom
R Max
23,619
29,443
36,612
R = 100K ± 5%, ß = 4100 ± 5%
R Min
R Nom
R Max
11,437,698
15,492,485
20,932,275
-50
18,060
22,198
27,216
7,666,457
10,167,934
13,451,901
-45
13,973
16,944
20,496
5,229,571
6,797,677
8,813,894
-40
10,931
13,085
15,624
3,626,293
4,623,690
5,880,679
-35
8,639
10,214
12,047
2,553,502
3,196,281
3,990,860
-30
6,895
8,055
9,388
1,824,208
2,243,342
2,751,881
-25
5,552
6,414
7,390
1,320,987
1,597,136
1,926,187
-20
4,510
5,153
5,873
968,858
1,152,437
1,367,374
-15
3,693
4,175
4,709
719,179
842,136
983,650
-10
3,074
3,410
3,807
539,923
622,766
716,523
-5
2,532
2,806
3,103
409,704
465,752
528,143
0
2,118
2,326
2,548
314,048
352,049
393,661
5
1,784
1,941
2,107
243,038
268,796
296,539
10
1,511
1,630
1,754
189,795
207,195
225,625
15
1,288
1,377
1,469
149,493
161,161
173,305
20
1,103
1,170
1,239
118,711
126,434
134,321
25
950
1,000
1,050
95,000
100,000
105,000
30
822
859
895
76,585
79,707
82,749
35
715
741
767
62,174
64,002
65,719
40
624
643
660
50,811
51,752
52,579
45
548
560
571
41,789
42,128
42,363
50
482
490
496
34,578
34,512
34,360
55
426
430
433
28,776
28,445
28,048
60
378
379
380
24,081
23,582
23,035
65
337
336
334
20,258
19,658
19,029
70
301
298
295
17,128
16,475
15,807
75
270
266
261
14,551
13,877
13,201
80
243
238
232
12,420
11,746
11,081
85
219
213
207
10,647
9,988
9.347
90
198
192
186
9,167
8,532
7,921
95
180
173
167
7,924
7,319
6,743
100
163
157
150
6,877
6,304
5,765
105
149
142
135
5,990
5,452
4,950
110
136
129
122
5,237
4,733
4,266
115
125
118
111
4,594
4,123
3,691
120
114
108
101
4,044
3,605
3,206
125
105
99
92
3,571
3,162
2,794
Temp (°C)
-55
How to Order
Literature No. 1773258
Issued: 02-08
NTC
0603
J
2K0
Common Part
Size
Tolerance
Value
NTC - Negative
Temperature Coefficient
Chip Thermistor
0603
J - 5%
See table on
previous page
Dimensions are shown for
reference purposes only.
0805
Dimensions are in
millimetres unless
otherwise specified.
Specifications subject to
change.
tycoelectronics.com
passives.tycoelectronics.com
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