232261513472 查看數據表（PDF） - Vishay Semiconductors

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232261513472

Surface Mount, NTC Thermistors

Vishay Semiconductors 

2322 615 1....

Vishay BCcomponents

Surface Mount, NTC Thermistors

QUICK REFERENCE DATA

PARAMETER

VALUE

Resistance value at 25 °C

Tolerance on R25-value; note1

Tolerance on B25/85-value

Maximum dissipation at 25 °C

Thermal time constant τ

Operating temperature range

R/T values

Climatic category

Mass

2 to 470 kOhm

±5%; ±10%

see Electrical Data and

Ordering Information

210 mW

≈10 s

−55 to +150 °C

see tables

40/125/56

≈0.0155 g

Note

1. Tighter tolerances are available upon request.

FEATURES

• High sensitivity

• High accuracy over a wide temperature range

• AgPd terminations

• Suitable for wave or reflow soldering

APPLICATIONS

• Temperature compensation, sensing and protection in, for

example:

– Battery chargers

– Consumer equipment

– Office equipment

DESCRIPTION

Size 0805 chip thermistors with a negative temperature

coefficient. The device has no marking.

PACKAGING

Available in 8 mm punched paper tape on reel package of

4000 units.

SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT

IEC 60068-2-20

6

TEST

METHOD

Tc

TEST

solderability

resistance to soldering heat

PROCEDURE

3 s at 215 °C; 2 s at 235 °C

10 s at 260 °C

REQUIREMENTS

∆R/R < 5%

∆R/R < 5%

ELECTRICAL DATA AND ORDERING INFORMATION

R25

B25/85-VALUE

TOLERANCE ON B25/85

(Ω)

(K)

(%)

2000

3680

±3

2 200

3 680

±3

4 700

3 560

±1

10 000

3 620

±1

15 000

3 528

±1

22 000

3930

±1.5

33 000

3 960

±3

47 000

4 090

±1.5

68 000

3 740

±3

100 000

3 650

±1

330 000

4 015

±3

470 000

4 130

±3

CATALOG NUMBER

2322 615 1....

±5% TOL. ON ±10% TOL. ON

R25

R25

3202

2202

3222

2222

3472

2472

3103

2103

3153

2153

3223

2223

3333

2333

3473

2473

3683

2683

3104

2104

3334

2334

3474

2474

www.vishay.com

16

For technical questions contact: nlr.europe@vishay.com

Document Number: 29054

Revision: 10-Oct-03

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