NTC Thermistors, High Temperature Sensors
2322 633 3/5/8....
Vishay BCcomponents
Document Number: 29050
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
Revision: 10-Oct-03
99
FEATURES
Small diameter
Quick response to temperature change
High stability over a long life
Wide temperature range from
-
40 to +200
C
Resistant to corrosive atmospheres and harsh
environments
APPLICATIONS
High temperature measurement control:
Domestic appliances
Automotive systems
Industrial process control
DESCRIPTION
These thermistors have a negative temperature coefficient
and are mounted in a glass envelope:
2322 633 5.... (SOD80) without leads and suitable for
surface mounting
2322 633 8.... (SOD27) with tinned copper-clad iron leads
2322 633 3.... is the bandoiler version of 2322 633 8....
series
MOUNTING
By soldering
QUICK REFERANCE DATA
PARAMETER
VALUE
2322 633 5....
2322 633 8....
Temperature range
-
40 to +200
C
Resistance value at 25
C
(R
25
)
10 to 100 k
Tolerance on R
25
-value
5% and
10%
B
25/85
-value
3977 K
Tolerance on B
25/85
-value
1.3%
Deviation in resistance value
due to B-tolerance
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 5.... series
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 8.... series
Ratio R
T
/R
25
Rated dissipation
100 mW
Dissipation factor
2.5 mW/K
Response time
0.9 s
Thermal time constant
6
s
Temperature coefficient
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 5.... series
see Resistance
Values at
Intermediate
Temperatures
table for 2322
633 8.... series
Climatic category
40/155/56
40/200/56
Mass
0.03 g
0.14 g
ELECTRICAL DATA AND ORDERING INFORMATION
Note
1. Only available in blister tape.
R
25
(k
)
B
25/85
-VALUE
CATALOG NUMBER 2322 633 .....
SOD27 (leaded)
SOD80 (MELF)
(1)
5....
8....
tinned-copper
R
25
10%
R
25
5%
R
25
10%
R
25
5%
10
3977 K
1.3%
2103
3103
2103
3103
20
3977 K
1.3%
2203
3203
2203
3203
30
3977 K
1.3%
2303
3303
2303
3303
100
3977 K
1.3%
2104
3104
2104
3104
220
3977 K
1.3%
2224
3224
2224
3224
2322 633 3/5/8....
Vishay BCcomponents
NTC Thermistors, High Temperature Sensors
www.vishay.com
For technical questions contact: nlr.europe@vishay.com
Document Number: 29050
100
Revision: 10-Oct-03
DIMENSIONS
in millimeters
Component outline for 2322 633 8.... (SOD27).
O
4.25 max
25.4 min
25.4 min
0.56
max
1.85 max
O
Component outline for 2322 633 5.... (SOD80).
1.7
max
0.3
0.3
O
3.7
max
DERATING
0
55
40
85
T ( C)
o
155
100
0
P
(%)
amb
Derating curve for 2322 633 5.... series.
0
55
40
85
200
T ( C)
o
100
0
P
(%)
amb
Derating curve for 2322 633 8.... series.
STABILITY AND R-T CHARACTERISTICS
0
0.8
0.6
0.2
10
3
10
4
10
5
10
6
0.4
R
R
(%)
-0.4
0
-0.1
-0.3
-0.2
T
(K)
T (25 K)
T (85 K)
R
85
/R
85
R
25
/R
25
cycles
Stability of glass encapsulated NTCs after thermal shock test.
2322 633 3/5/8....
NTC Thermistors, High Temperature Sensors
Vishay BCcomponents
Document Number: 29050
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
Revision: 10-Oct-03
101
STABILITY AND R-T CHARACTERISTICS
50
50
150
250
350
10
4
10
2
10
2
10
3
1
10
10
1
T ( C)
o
R
()
100 k
30 k
20 k
10 k
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES FOR 2322 633 5.... SERIES
T
oper
(
C)
R
T
/R
25
R DUE TO
B-TOLERANCE
(%)
TC
(%/K)
R
25
2322 633 .....
(see note 1)
5.103
5.203
5.303
5.104
5.224
-
40
33.06
4.65
6.59
330.6
661.2
991.8
3306
-
-
35
23.90
4.21
6.37
239.0
478.1
717.1
2390
-
-
30
17.47
3.79
6.16
174.7
349.4
524.1
1747
-
-
25
12.90
3.38
5.96
129.0
258.0
387.0
1290
-
-
20
9.621
2.99
5.77
96.21
192.4
288.6
962.1
-
-
15
7.242
2.61
5.59
72.42
144.8
217.3
724.2
-
-
10
5.501
2.24
5.41
55.01
110.0
165.0
550.1
-
-
5
4.214
1.89
5.24
42.14
84.28
126.4
421.4
-
0
3.255
1.55
5.08
32.55
65.09
97.64
325.5
-
5
2.534
1.22
4.93
25.34
50.67
76.01
253.4
-
10
1.987
0.90
4.78
19.87
39.74
59.62
198.7
-
15
1.570
0.59
4.64
15.70
31.40
47.10
157.0
-
20
1.249
0.29
4.51
12.49
24.98
37.46
124.9
-
25
1.000
0.00
4.38
10.00
20.00
30.00
100.0
220000
30
0.8059
0.28
4.25
8.059
16.12
24.18
80.59
179500
35
0.6534
0.55
4.13
6.534
13.07
19.60
65.34
-
40
0.5329
0.82
4.02
5.329
10.66
15.99
53.29
121300
45
0.4371
1.08
3.91
4.371
8.742
13.11
43.71
-
50
0.3604
1.34
3.80
3.604
7.209
10.81
36.04
83630
55
0.2988
1.58
3.70
2.988
5.976
8.963
29.88
-
60
0.2489
1.82
3.60
2.489
4.978
7.467
24.89
58710
65
0.2084
2.06
3.51
2.084
4.168
6.251
20.84
-
70
0.1753
2.29
3.42
1.753
3.505
5.258
17.53
41920
75
0.1481
2.51
3.33
1.481
2.961
4.442
14.81
-
80
0.1256
2.73
3.24
1.256
2.512
3.769
12.56
30410
85
0.1070
2.95
3.16
1.070
2.141
3.211
10.70
-
90
0.09156
3.16
3.08
0.9156
1.831
2.747
9.156
22390
95
0.07862
3.36
3.01
0.7862
1.572
2.359
7.862
-
100
0.06777
3.56
2.93
0.6777
1.355
2.033
6.777
16720
105
0.05863
3.76
2.86
0.5863
1.173
1.759
5.863
-
110
0.05089
3.95
2.79
0.5089
1.018
1.527
5.089
12630
115
0.04433
4.13
2.73
0.4433
0.8865
1.330
4.433
-
120
0.03873
4.32
2.66
0.3873
0.7747
1.162
3.873
9663
125
0.03395
4.50
2.60
0.3395
0.6791
1.019
3.395
-
130
0.02985
4.67
2.54
0.2985
0.5971
0.8956
2.985
7478
135
0.02633
4.84
2.49
0.2633
0.5265
0.7898
2.633
-
140
0.02328
5.01
2.43
0.2328
0.4656
0.6984
2.328
5851
145
0.02065
5.17
2.38
0.2065
0.4129
0.6194
2.065
-
150
0.01836
5.33
2.32
0.1836
0.3671
0.5507
1.836
4625
2322 633 3/5/8....
Vishay BCcomponents
NTC Thermistors, High Temperature Sensors
www.vishay.com
For technical questions contact: nlr.europe@vishay.com
Document Number: 29050
102
Revision: 10-Oct-03
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES FOR 2322 633 8.... SERIES
Note
1. Replace dot in last 5-digits of catalog number by a number according to the following list and depending on tolerance on required R
25
-value:
a) 3 for a tolerance of
5%.
b) 2 for a tolerance of
10%.
T
oper
(
C)
R
T
/R
25
R DUE TO
B-TOLERANCE
(%)
TC
(%/K)
R
25
(k
)
2322 633 .....
(see note 1)
8.103
8.203
8.303
8.104
8.224
-
40
33.06
4.65
6.59
330.6
661.2
991.8
3306
-
-
35
23.90
4.21
6.37
239.0
478.1
717.1
2390
-
-
30
17.47
3.79
6.16
174.7
349.4
524.1
1747
-
-
25
12.90
3.38
5.96
129.0
258.0
387.0
1290
-
-
20
9.621
2.99
5.77
96.21
192.4
288.6
962.1
-
-
15
7.242
2.61
5.59
72.42
144.8
217.3
724.2
-
-
10
5.501
2.24
5.41
55.01
110.0
165.0
550.1
-
-
5
4.214
1.89
5.24
42.14
84.28
126.4
421.4
-
0
3.255
1.55
5.08
32.55
65.09
97.64
325.5
-
5
2.534
1.22
4.93
25.34
50.67
76.01
253.4
-
10
1.987
0.90
4.78
19.87
39.74
59.62
198.7
-
15
1.570
0.59
4.64
15.70
31.40
47.10
157.0
-
20
1.249
0.29
4.51
12.49
24.98
37.46
124.9
-
25
1.000
0.00
4.38
10.00
20.00
30.00
100.0
220000
30
0.8059
0.28
4.25
8.059
16.12
24.18
80.59
179500
35
0.6534
0.55
4.13
6.534
13.07
19.60
65.34
-
40
0.5329
0.82
4.02
5.329
10.66
15.99
53.29
121300
45
0.4371
1.08
3.91
4.371
8.742
13.11
43.71
-
50
0.3604
1.34
3.80
3.604
7.209
10.81
36.04
83630
55
0.2988
1.58
3.70
2.988
5.976
8.963
29.88
-
60
0.2489
1.82
3.60
2.489
4.978
7.467
24.89
58710
65
0.2084
2.06
3.51
2.084
4.168
6.251
20.84
-
70
0.1753
2.29
3.42
1.753
3.505
5.258
17.53
41920
75
0.1481
2.51
3.33
1.481
2.961
4.442
14.81
-
80
0.1256
2.73
3.24
1.256
2.512
3.769
12.56
30410
85
0.1070
2.95
3.16
1.070
2.141
3.211
10.70
-
90
0.09156
3.16
3.08
0.9156
1.831
2.747
9.156
22390
95
0.07862
3.36
3.01
0.7862
1.572
2.359
7.862
-
100
0.06777
3.56
2.93
0.6777
1.355
2.033
6.777
16720
105
0.05863
3.76
2.86
0.5863
1.173
1.759
5.863
-
110
0.05089
3.95
2.79
0.5089
1.018
1.527
5.089
12630
115
0.04433
4.13
2.73
0.4433
0.8865
1.330
4.433
-
120
0.03873
4.32
2.66
0.3873
0.7747
1.162
3.873
9663
125
0.03395
4.50
2.60
0.3395
0.6791
1.019
3.395
-
130
0.02985
4.67
2.54
0.2985
0.5971
0.8956
2.985
7478
135
0.02633
4.84
2.49
0.2633
0.5265
0.7898
2.633
-
140
0.02328
5.01
2.43
0.2328
0.4656
0.6984
2.328
5851
145
0.02065
5.17
2.38
0.2065
0.4129
0.6194
2.065
-
150
0.01836
5.33
2.32
0.1836
0.3671
0.5507
1.836
4625
155
0.01636
5.49
2.27
0.1636
0.3273
0.4909
1.636
-
160
0.01455
5.65
2.23
0.1455
0.2910
0.4365
1.455
3691
165
0.01303
5.80
2.18
0.1303
0.2606
0.3909
1.303
-
170
0.01169
5.95
2.14
0.1169
0.2339
0.3508
1.169
2973
175
0.01052
6.10
2.09
0.1052
0.2104
0.3156
1.052
-
180
0.00948
6.24
2.05
0.09484
0.1897
0.2845
0.9484
2415
185
0.00857
6.38
2.01
0.08569
0.1714
0.2571
0.8569
-
190
0.00776
6.52
1.97
0.07757
0.1551
0.2327
0.7757
1978
195
0.00704
6.66
1.93
0.07037
0.1407
0.2111
0.7037
-
200
0.00640
6.79
1.89
0.06396
0.1279
0.1919
0.6396
1632
2322 633 3/5/8....
NTC Thermistors, High Temperature Sensors
Vishay BCcomponents
Document Number: 29050
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
Revision: 10-Oct-03
103
PACKAGING
BLISTER TAPE AND REEL (2322 633 5....)
Blister tape
K 0
K
T1
D1
T
B0
B1
F
E
W1
W
P
P2
P0
D
Direction of unreeling
0
A
5 max
0
o
O
E
U
leader
fixing
tape
trailer
C
B
A
W
t
Reel
BLISTER TAPE AND REEL DIMENSIONS
SYMBOL
PARAMETER
NOMINAL
DIMENSIONS
TOLERANCE
UNIT
Blister tape
K
overall thickness
<
2.5
-
mm
P
OCKET
A
0
length
2.1
+
0.3
mm
B
0
width
>
3.8
-
mm
K
0
depth
2.1
+
0.3
mm
2322 633 3/5/8....
Vishay BCcomponents
NTC Thermistors, High Temperature Sensors
www.vishay.com
For technical questions contact: nlr.europe@vishay.com
Document Number: 29050
104
Revision: 10-Oct-03
B
1
outside width
<
4.5
-
mm
P
pitch
4.0
0.1
mm
D
1
hole diameter
1.0
0.1
mm
F
EED-HOLE
D
0
diameter
1.5
0.1
mm
P
0
pitch
4.0
0.1
mm
E
distance
1.75
0.1
mm
cumulative pitch error over 10 positions
0
0.1
mm
C
ENTRE
LINE
P
2
length
2.0
0.05
mm
F
width
3.5
0.1
mm
F
IXING
TAPE
W
1
width
<5.5
-
mm
T
1
thickness
<0.1
-
mm
C
ARRIER
TAPE
mm
W
thickness
8.0
0.2
mm
bending
<0.3
-
mm
T
thickness
<0.4
-
mm
Reel
F
LANGE
A
diameter
180
+0
mm
t
thickness
1.5
+0.5
mm
W
space between flanges
9.5
0.5
mm
H
UB
B
diameter
62.0
1.5
mm
C
spindle hole
12.75
+0.15/-0
mm
K
EY
SLIT
E
width
2.0
0.5
mm
U
depth
4.0
0.5
mm
O
location
120
-
SYMBOL
PARAMETER
NOMINAL
DIMENSIONS
TOLERANCE
UNIT
Note
The bandolier of a 180 mm reel contains at least 2500 devices with no more than 0.5% empty positions.
Three consecutive empty places may be found provided this gap is followed by 6 consecutive devices.
The carrier tape starts (leader) and ends (trailer) with at least 75 empty positions (equivalent to 300 mm); the covering foil is at least 300 mm. In
order to fix the carrier tape a self-adhesive tape of 20 to 50 mm width is applied.
MBC941
0.8 max
5
0.3
S
6 0.5
L 2
L 1
53 1.5
1.2
max
The components are centred so that L
1
- L
2
= 1.2 mm max.
The cumulative space (S) measured over 10 spacings = 50 2 mm.
THERMISTORS ON BANDOLIER (2322 633 3....)
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