B57211 Epcos, B57211 Datasheet

B57211

Manufacturer Part Number

B57211

Description

SMD NTC Thermistors with Nickel Barrier Termination

Manufacturer

Epcos

Datasheet

1.B57211.pdf (3 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

B57211V2471J060

Manufacturer:

EPCOS/爱普科斯

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

B57211V2472J060

Manufacturer:

EPCOS/爱普科斯

Quantity:

20 000

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SMD NTC thermistors with nickel barrier termination

Applications

Features

Options

Alternative resistance ratings, resistance tol.

Delivery mode

Cardboard tape, 180-mm reel, PU: 10000 pcs

Climatic category (IEC 60068-1)

Max. power at 25 C (on PCB)

Resistance tolerance

Rated temperature

B value tolerance

Dissipation factor (on PCB)

Thermal cooling time constant (on PCB)

Heat capacity

100

150

220

330

470

10 k

1) Depends on mounting situation

1,0 k

1,5 k

2,2 k

3,3 k

4,7 k

Temperature Measurement

SMD NTC Thermistors with Nickel Barrier Termination, Size 0402

Temperature measurement and compensation in

– mobile phone applications (e.g. battery pack, TCXO, LCD)

– data systems

– automotive electronics

Multilayer SMD NTC with inner electrodes

Ni barrier termination (Ag/Ni/Sn)

High accuracy:

B value tolerance down to

Excellent long-term ageing stability in high-temperature

and high-humidity environment

Superior resistance stability during soldering (change < 1 %)

No. of R/T

characteristic

8501

8502

5 % in resistance,

1,5 % available on request

3470

3940

25/50

5 % and B value tol. < 3 % available on request

B/B

3540

3980

25/85

05/02

3550

4000

55/125/56

150

approx. 2,5

approx. 3,0

approx. 7,5

25/100

5 %,

3 %

0,5±0,05

10 %

Ordering code

B57211V2101+060

B57211V2151+060

B57211V2221+060

B57211V2331+060

B57211V2471+060

B57221V2102+060

B57221V2152+060

B57221V2222+060

B57221V2332+060

B57221V2472+060

B57221V2103+060

Dimensions in mm

Approx. weight 4,5 mg

Termination

mW/K

mJ/K

0,6 max.

B572**

TNT0395-Q

V 2**

Related parts for B57211

B57211 Summary of contents

Page 1

... B572** V 2** 0,5±0,05 0,6 max. Termination TNT0395-Q Dimensions in mm Approx. weight 4 mW/K s mJ/K Ordering code 25/100 B57211V2101+060 B57211V2151+060 B57211V2221+060 B57211V2331+060 B57211V2471+060 B57221V2102+060 B57221V2152+060 B57221V2222+060 B57221V2332+060 B57221V2472+060 B57221V2103+060 ...

Page 2

Temperature Measurement SMD NTC Thermistors with Nickel Barrier Termination, Size 0402 R No. of R/T 25 characteristic 10 k 8503 15 k 8503 22 k 8503 33 k 8503 47 k 8503 +: J for ...

Page 3

... Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers’ Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representa- tives. Due to technical requirements components may contain dangerous substances. For information on the type in question please ...

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