NTCLG100E2103JTO - Vishay Presicion Group

Document Number: 29050 For technical questions, contact: nlr@vishay.com www.vishay.com

Revision: 18-Jul-08 59

NTC Thermistors, High Temperature Sensors

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

Vishay BCcomponents

FEATURES

•Small diameter down to 1.7 mm

•Quick response time down to 0.9 s

•Wide temperature range from - 40 to + 200 °C

•Resistant to corrosive atmospheres and harsh

environments

•Old part number was 2322 633 3/5/8....

•Component in accordance to RoHS 2002/95/EC and

WEEE 2002/96/EC

•Available in bulk or on tape

APPLICATIONS

High temperature measurement control:

Domestic appliances

Automotive systems

Industrial process control

DESIGN-IN SUPPORT

For complete Curve Computation, visit:

http://www.vishay.com/thermistors/curve-computation-list/

DESCRIPTION

These thermistors have a negative temperature coefficient

and are mounted in a glass envelope:

2381 633 5.... (SOD80) without leads and suitable for

surface mounting

2381 633 8.... (SOD27) with tinned copper-clad iron leads

2381 633 3.... is the bandoiler version of 2381 633 8.... series

MOUNTING

By soldering, clamping or welding

Notes

(1) Replace * in 12NC by 3 for 5 %, 2 for 10 % tolerance on R25 °C, the 8th digit stands for packing: 8 for bulk and 3 for taped components

(2) Replace * in SAP part no by J for 5 %, K for 10 % tolerance on R25 °C, for NTCLG100E2 parts, replace last character by B for bulk and by T

for taped components

QUICK REFERANCE DATA

PARAMETER VALUE

2381 633 5.... 2381 633 8....

Temperature range - 40 to + 200 °C

Resistance value at 25 °C

(R25)10 to 220 kΩ

Tolerance on R25 - value ± 5 % and ± 10 %

B25/85 - value 3977K

Tolerance on B25/85 - value ± 1.3 %

Deviation in resistance value

due to B-tolerance

See Resistance

Values at

Intermediate

Temperatures

table for 2381

633 5.... series

See Resistance

Values at

Intermediate

Temperatures

table for 2381

633 8.... series

Ratio RT/R25

Rated dissipation 100 mW

Dissipation factor 2.5 mW/K

Response time 0.9 s

Thermal time constant τ 6s

Temperature coefficient

See Resistance

Values at

Intermediate

Temperatures

table for 2381

633 5.... series

See Resistance

Values at

Intermediate

Temperatures

table for 2381

633 8.... series

Climatic category 40/155/56 40/200/56

Mass ≈ 0.03 g ≈ 0.14 g

ELECTRICAL DATA AND ORDERING INFORMATION

R25

(kΩ)B25/85 - VALUE 12NC ORDERING CODE

2381 633 3/8... (1)

SAP MATERIAL NO.

NTCLG100E2... (2)

12NC ORDERING CODE

2381 633 5... (1)

SAP MATERIAL NO.

NTCSMELFE3... (2)

10 3977 K ± 1.3 % *103 103*B *103 103*T

20 3977 K ± 1.3 % *203 203*B *203 203*T

30 3977 K ± 1.3 % *303 303*B *303 303*T

100 3977 K ± 1.3 % *104 104*B *104 104*T

220 3797 K ± 3.0 % *224 224*B - -

www.vishay.com For technical questions, contact: nlr@vishay.com Document Number: 29050

60 Revision: 18-Jul-08

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

Vishay BCcomponents NTC Thermistors, High Temperature Sensors

DIMENSIONS in millimeters

DERATING

STABILITY AND R-T CHARACTERISTICS

Component outline for 2381 633 8.... (SOD27)

3.75 ± 0.525.4 min. 25.4 min.

Ø 0.46

to 0.56

Ø 1.8 ± 0.2

Component outline for 2381 633 5.... (SOD80)

1.7

max.

0.3 0.3

3.7

max.

055- 40 85

T (°C)

155

100

(%)

amb

Derating curve for 2381 633 5.... series

055- 40 85 200

T (°C)

100

(%)

amb

Derating curve for 2381 633 8.... series

0.8

0.6

0.2

0.4

ΔR

(%)

- 0.4

- 0.1

- 0.3

- 0.2

ΔT

(K)

ΔT (25 K)

ΔT (85 K)

ΔR

Cycles

Stability of glass encapsulated NTCs after thermal shock test

Document Number: 29050 For technical questions, contact: nlr@vishay.com www.vishay.com

Revision: 18-Jul-08 61

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

NTC Thermistors, High Temperature Sensors Vishay BCcomponents

For complete Curve Computation, visit: http://www.vishay.com/thermistors/curve-computation-list/

STABILITY AND R-T CHARACTERISTICS

- 50 50 150 250 350

-2

-1

(

°C

)

(Ω)

100 kΩ

30 kΩ

20 kΩ

10 kΩ

RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES FOR 2381 633 5..../NTCSMELFE2...

TOPER

(°C) RT/R25

ΔR DUE TO

B-TOLERANCE

(%)

TCR

(%/K)

R25 (kΩ) for 2381 633/NTCSMELFE2 (see note 1)

5.103/103.T 5.203/203.T 5.303/303.T 5.104/104.T

- 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

30 0.8059 0.28 4.25 8.059 16.12 24.18 80.59

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

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

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

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

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

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

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

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

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

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

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

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

www.vishay.com For technical questions, contact: nlr@vishay.com Document Number: 29050

62 Revision: 18-Jul-08

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

Vishay BCcomponents NTC Thermistors, High Temperature Sensors

For complete Curve Computation, visit: http://www.vishay.com/thermistors/curve-computation-list/

Note

(1) Replace dot according to the following rule and depending on requested tolerance on R25 °C:

a) for 12NC 3 for 5 % and 2 for 10 % tolerance

b) for SAP ordering code J for 5 % and K for 10 % tolerance

RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES FOR 2381 633 8.../NTCLG100E2...

TOPER

(°C) RT/R25

ΔR DUE TO

B-TOLERANCE FOR

103/203/303/104

(%)

TCR

(%/K)

R (kΩ) for 2381 633/NTCLG100E2 (1)

8.103/103.T 8.203/203.T 8.303/303.T 8.104/104.T

- 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

30 0.8059 0.28 4.25 8.059 16.12 24.18 80.59

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Document Number: 29050 For technical questions, contact: nlr@vishay.com www.vishay.com

Revision: 18-Jul-08 63

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

NTC Thermistors, High Temperature Sensors Vishay BCcomponents

For complete Curve Computation, visit: http://www.vishay.com/thermistors/curve-computation-list/

RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES FOR 2381 633 83224/NTCLG100E2224T

TOPER

(°C) RT/R25

ΔR DUE TO

B-TOLERANCE

FOR 224

(%)

TCR

(%/K)

RESISTANCE

(Ω)

- 40 25.7830 10.49 - 6.07 5 672 263.60

- 35 19.1253 9.48 - 5.88 4 207 576.09

- 30 14.3200 8.51 - 5.70 3 150 399.51

- 25 10.8187 7.58 - 5.52 2 380 123.99

- 20 8.2444 6.69 - 5.35 1 813 764.23

- 15 6.3349 5.83 - 5.19 1 393 675.05

- 10 4.9066 5.01 - 5.03 1 079 441.58

- 5 3.8294 4.21 - 4.88 842 474.22

0 3.0108 3.44 - 4.74 662 372.59

5 2.3839 2.71 - 4.60 524 457.34

10 1.9004 1.99 - 4.47 418 079.84

15 1.5248 1.31 - 4.34 335 454.71

20 1.2311 0.64 - 4.22 270 846.73

25 1.0000 0.00 - 4.10 220 000.00

30 0.8170 0.62 - 3.99 179 733.97

35 0.6712 1.22 - 3.88 147 655.51

40 0.5543 1.80 - 3.77 121 952.04

45 0.4602 2.37 - 3.67 101 241.94

50 0.3839 2.91 - 3.58 84 465.62

55 0.3218 3.44 - 3.48 70 805.57

60 0.2710 3.95 - 3.39 59 627.46

65 0.2293 4.45 - 3.30 50 436.33

70 0.1947 4.93 - 3.22 42 843.93

75 0.1661 5.40 - 3.14 36 544.07

80 0.1422 5.86 - 3.06 31 294.12

85 0.1223 6.30 - 2.99 26 900.84

90 0.1055 6.74 - 2.92 23 209.62

95 0.0913 7.16 - 2.85 20 096.19

100 0.0794 7.56 -2.78 17 460.22

105 0.0692 7.96 - 2.71 15 220.36

110 0.0605 8.35 - 2.65 13 310.39

115 0.0531 8.73 - 2.59 11 676.18

120 0.0467 9.09 - 2.53 10 273.29

125 0.0412 9.45 - 2.47 9065.15

130 0.0365 9.80 - 2.42 8021.51

135 0.0324 10.14 - 2.37 7117.27

140 0.0288 10.47 - 2.31 6331.54

145 0.0257 10.80 - 2.26 5646.86

150 0.0229 11.12 - 2.22 5048.62

155 0.0206 11.43 - 2.17 4524.53

160 0.0185 11.73 - 2.12 4064.21

165 0.0166 12.02 - 2.08 3658.90

170 0.0150 12.31 - 2.04 3301.16

175 0.0136 12.60 - 2.00 2984.68

180 0.0123 12.87 - 1.95 2704.05

185 0.0112 13.14 - 1.92 2454.67

190 0.0101 13.41 - 1.88 2232.58

195 0.0092 13.67 - 1.84 2034.38

200 0.0084 13.92 - 1.81 1857.14

www.vishay.com For technical questions, contact: nlr@vishay.com Document Number: 29050

64 Revision: 18-Jul-08

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

Vishay BCcomponents NTC Thermistors, High Temperature Sensors

PACKAGING

BLISTER TAPE AND REEL (2381 633 5....)

BLISTER TAPE AND REEL DIMENSIONS

SYMBOL PARAMETER NOMINAL

DIMENSIONS TOLERANCE UNIT

Blister tape

K Overall thickness < 2.5 - mm

POCKET

A0Length 2.1 + 0.3 mm

B0Width > 3.8 - mm

K0Depth 2.1 + 0.3 mm

B1Outside width < 4.5 - mm

Blister tape

P P

Direction of unreeling

A 5° max.

Leader

Fixing

tape

Trailer

C B A

Reel

Document Number: 29050 For technical questions, contact: nlr@vishay.com www.vishay.com

Revision: 18-Jul-08 65

2381 633 3/8..../NTCLG100E2..... and 2381 633 5..../NTCSMELFE3....T

NTC Thermistors, High Temperature Sensors Vishay BCcomponents

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.

PPitch4.0± 0.1 mm

D1Hole diameter 1.0 ± 0.1 mm

FEED-HOLE

D0Diameter 1.5 ± 0.1 mm

P0Pitch 4.0 ± 0.1 mm

E Distance 1.75 ± 0.1 mm

Cumulative pitch error over 10 positions 0 ± 0.1 mm

CENTRE LINE

P2Length 2.0 ± 0.05 mm

FWidth3.5± 0.1 mm

FIXING TAPE

W1Width < 5.5 - mm

T1Thickness < 0.1 - mm

CARRIER TAPE mm

W Thickness 8.0 ± 0.2 mm

δBending < 0.3 - mm

T Thickness < 0.4 - mm

Reel

FLANGE

ADiameter180+ 0mm

t Thickness 1.5 + 0.5 mm

W Space between flanges 9.5 ± 0.5 mm

HUB

B Diameter 62.0 ± 1.5 mm

C Spindle hole 12.75 + 0.15/- 0 mm

KEY SLIT

E Width 2.0 ± 0.5 mm

U Depth 4.0 ± 0.5 mm

O Location 120 - °

BLISTER TAPE AND REEL DIMENSIONS

SYMBOL PARAMETER NOMINAL

DIMENSIONS TOLERANCE UNIT

MBC94

0.8 max.

0.3

6 0.5

53 1.5

1.2

max.

The components are centred so that ⎪L1-L

2⎪= 1.2 mm max.

The cumulative space (S) measured over 10 spacings = 50 ± 2 mm.

THERMISTORS ON BANDOLIER (2381 633 3....)

Document Number: 91000 www.vishay.com

Revision: 18-Jul-08 1

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All product specifications and data are subject to change without notice.

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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

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therein, which apply to these products.

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