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TSM2A102K3953R

更新时间：2025-07-03 12:27:29

品牌：MERITEK

描述：NTC Thermistors SMD Thermistors

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TSM2A102K3953R 概述

NTC Thermistors SMD Thermistors NTC热敏电阻贴片热敏电阻

TSM2A102K3953R 数据手册

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TSM Series

NTC Thermistors

MERITEK

SMD Thermistors

UL E223037

Features

1. EIA size 0402, 0603, 0805, 1206

2. Highly reliable monolithic structure

3. Wide resistance range

4. Cost effective

5. Agency recognition: UL

PART NUMBERING SYSTEM

TSM

104

Meritek Series

Size

CODE

0805

0603

Beta Value

CODE

B_25/85

B_25/50

Part No. (R25)

CODE

102

103

10K

Tolerance of Resistor

CODE

(%)

Beta Value—first 2 digits

CODE

….

…..

….

Beta Value—last 2 digits

CODE

…

….

Tolerance of Beta Value

CODE

(%)

…

Standard Packaging

CODE

Bulk

Reel

Dimensions

Part no.

TSM0

TSM1

TSM2

TSM3

Size

0402

0603

0805

1206

L nor.

W nor.

T max.

0.60

ľ min.

0.2

1.00 0.15 0.50 0.10

1.60 0.15 0.80 0.15

2.00 0.20 1.25 0.20

3.20 0.30 1.60 0.20

0.95

0.3

1.20

0.4

1.50

0.5

Specifications are subject to change without notice.

rev.6a

TSM Series

NTC Thermistors

MERITEK

SMD Thermistors

ꢀ Electrical Characteristics

Max.

Safety

Zero Power Tolerance

Tolerance

Thermal Operating

Power

Rating

at 25°C

Dissipation

Factor

Approvals

Resistance

at 25°C

R₂₅

Time Temperature

Value

Part No.

B value

Constant

Range

R₂₅(KӨ)

( %)

(K)

( %)

1Ε2Ε3

2Ε3

_max(mW) į(mW/°C) Ĳ(Sec.)

T_L~T_U(°C)

TSM0A103^34D*

TSM0A103^391*

TSM0A223^393*

TSM0A333^393*

TSM0A473^393*

TSM0A503^395*

TSM0A683^405*

TSM0A104^39H*

TSM0A224^405*

TSM0A474^409*

TSM0B474^470*

TSM1A202^340*

TSM1A222^34D*

TSM1B222^395*

TSM1A472^34D*

TSM1A472^367*

TSM1A502^34D*

TSM1A682^34D*

TSM1A682^430*

TSM1A103^34D*

TSM1A103^39H*

TSM1B103^425*

TSM1A123^380*

TSM1A153^395*

TSM1A223^39H*

TSM1A333^39H*

TSM1A473^39H*

TSM1A503^39H*

TSM1A683^39H*

TSM1A104^405*

TSM1B104^425*

TSM1A104^436*

TSM1A154^406*

TSM1A204^410*

TSM1A224^410*

TSM1A334^415*

TSM1A474^410*

TSM1B474^446*

100

220

470

2.2

4.7

6.8

100

150

200

220

330

470

3435

3910

3930

3950

4050

3975

4050

4090

1Ε2Ε3

5Ε10

25/85

170

Approx.

1.7

Approx. -40 ~ +125

5Ε10 25/50 4700

1Ε2Ε3Ε

5Ε10

3400

3435

25/85

5Ε10 25/50 3950

3435

1Ε2Ε3Ε

5Ε10

3670

3435

4300

3435

3975

25/85

5Ε10

25/50 4250

3800

3950

3975

Approx

2.1

Approx

-40~+125

3.1

1Ε2Ε3

210

3975

25/85

3975

4050

1Ε2Ε3Ε

5Ε10

25/50 4250

4360

4060

4100

25/85

4150

4100

25/50 4460

Note 1: ^ = Tolerance of R₂₅

Note 2: * = Tolerance of B value

*Special specification are available upon request

TSM Series

NTC Thermistors

MERITEK

SMD Thermistors

ꢀ Electrical Characteristics

Max.

Safety

Zero Power Tolerance

Tolerance

Thermal Operating

Power

Rating

at 25°C

Dissipation

Factor

Approvals

Resistance

at 25°C

R₂₅

Time Temperature

Value

Part No.

B value

Constant

Range

R₂₅(KӨ)

( %)

(K)

( %)

_max(mW) į(mW/°C) Ĳ(Sec.)

T_L~T_U(°C)

TSM2A102^320*

TSM2A472^34D*

TSM2A502^34D*

TSM2A682^34D*

TSM2A103^34D*

TSM2A103^380*

TSM2A103^39H*

TSM2A153^395*

TSM2A203^395*

TSM2A223^380*

TSM2A223^39H*

TSM2A303^39H*

TSM2A473^39H*

TSM2A503^39H*

TSM2A683^39H*

TSM2A104^405*

TSM2A204^410*

TSM2A224^410*

TSM3A472^34D*

TSM3A502^34D*

TSM3A103^34D*

TSM3A103^39H*

TSM3A223^39H*

TSM3A473^39H*

TSM3A503^39H*

TSM3A683^39H*

TSM3A104^405*

TSM3A204^410*

TSM3A224^410*

TSM3A474^425*

4.7

6.8

100

200

220

4.7

100

200

220

470

3200

3435

3800

3975

3950

3800

3975

4050

4100

3435

3975

4050

4100

4250

1Ε2Ε3

240

Approx

3.2

Approx

5.4

-40~+125

1Ε2Ε3Ε

5Ε10

25/85

Approx

3.2

Approx

5.4

1Ε2Ε3

240

320

-40~+125

1Ε2Ε3Ε 25/85

5Ε10

Approx

3.2

Approx

6.7

Note 1: ^ = Tolerance of R₂₅

Note 2: * = Tolerance of B value

*Special specification are available upon request

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