NTCASCWE3472J Vishay, NTCASCWE3472J Datasheet

NTCASCWE3472J

Manufacturer Part Number

NTCASCWE3472J

Description

THERM NTC 4.7K 5% SCREW MNT

Manufacturer

Vishay

Type

NTCr

Datasheets

1.NTCASCWE3103J.pdf (2 pages)

2.NTCASCWE3472J.pdf (2 pages)

Specifications of NTCASCWE3472J

Resistance In Ohms @ 25°c

4.7K

Resistance Tolerance

±5%

B Value Tolerance

±0.75%

B25/85

3977K

Operating Temperature

-40°C ~ 100°C

Power - Max

500mW

Lead Length

1.46" (37.00mm)

Mounting Type

Chassis Mount

Package / Case

Non Standard, Threaded Stud

Mounting Style

Through Hole

Pin Count

Screening Level

Industrial

Sensitivity Index

3977K

Resistance @ 25c

4.7kohm

Thermal Time Constant

7.5s

Percentage Of Resistance Tolerance @ 25c

±5

Accuracy

±0.75

Operating Temperature Min Deg. C

-40C

Operating Temperature Max Deg. C

100C

Product Length (mm)

8mm

Product Height (mm)

14.8mm

Product Depth (mm)

8mm

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

B0/50

B25/50

B25/75

B25/100

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

BC2391

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NTCASCWE3

Vishay BCcomponents

Notes

• Other R

• Insulated leads available upon request

(1)

www.vishay.com

106

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

QUICK REFERENCE DATA

PARAMETER

Resistance value at 25 °C

Tolerance on R

Tolerance on B

Operating temperature range at:

Zero dissipation

Maximum power dissipation

Dissipation factor

Maximum power dissipation

Thermal time constant

Min. dielectric withstanding

voltage between terminals and

Al case

Insulation resistance between

terminals and Al case

Weight

ELECTRICAL DATA AND ORDERING INFORMATION

(k)

100

150

470

Measured with screw mounted on an aluminium heatsink of

100 cm

1.0

2.2

4.7

25/85

-value

, thickness 1.5 mm, in still air at T

TOLERANCE

-values and tolerances are available upon request

ON R

± 5 %

± 1 %

± 2 %

± 5 %

± 1 %

± 2 %

± 5 %

25/85

-value

(1)

-value

NTC Thermistors, Screw Threaded Sensors

(1)

3977K ± 0.75 %

3528K ± 0.5 %

3740K ± 1.5 %

4090K ± 1.5 %

4190K ± 1.5 %

4370K ± 2.5 %

4570K ± 2 %

25/85

-VALUE

± 0.5 to ± 2.5

3740 to 4570

- 40 to + 100

± 1, ± 2, ± 5

1K to 470K

1500 (1 s)

0 to + 55

min. 100

VALUE

 7.5

 1.5

 23

500

amb

For technical questions, contact:

This document is subject to change without notice.

= + 25 °C

LEADS DIAMETER Ø d

mW/K

UNIT

M

°C



(mm)

0.6

0.5

0.6

0.5

0.6

FEATURES

• Easy mounting with screw

• Rugged construction

• Compliant to RoHS Directive 2002/95/EC and in

APPLICATIONS

• Temperature measurement, sensing and control

• Suitable for surface temperature applications,

DESCRIPTION

The thermistors are made of NTC ceramic material reflow

soldered between two solid tinned copper or nickel wires

and potted in the head of passivated aluminum srew size

M4.

PACKAGING

The thermistors are packed in cardboard boxes; the

smallest packaging quantity is 100 units.

DESIGN IN SUPPORT

For complete Curve Computation, visit:

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

MARKING

The last 4 digits of the 12NC code are printed on the stud in

accordance with the information in Electrical Data and

Ordering Information table.

MOUNTING

By means of a washer and M4 nut supplied with the device

or in a threaded screw hole. Applied torque shall not exceed

1.2 Nm. Leads to be soldered or crimped.

DIMENSIONS in millimeters

accordance to WEEE 2002/96/EC

especially when a good electrical insulation and a good

thermal contact with the chassis is required

Ø d

(%/K)

- 3.87

- 4.37

- 4.10

- 4.46

- 4.57

- 4.75

- 4.95

nlr@vishay.com

TCR

37 ± 3

SAP MATERIAL NUMBER

AND ORDERING CODE

NTCASCWE3103G

NTCASCWE3104G

NTCASCWE3103F

NTCASCWE3104F

NTCASCWE3102J

NTCASCWE3222J

NTCASCWE3472J

NTCASCWE3103J

NTCASCWE3123J

NTCASCWE3153J

NTCASCWE3473J

NTCASCWE3104J

NTCASCWE3154J

NTCASCWE3474J

8 ± 0.1

Component outline

max.

min.

6.7

5.5

www.vishay.com/doc?91000

Document Number: 29065

OLD 12NC CODE

2381 640 73102

2381 640 73222

2381 640 73472

2381 640 75103

2381 640 74103

2381 640 73103

2381 640 73123

2381 640 73153

2381 640 73473

2381 640 75104

2381 640 74104

2381 640 73104

2381 640 73154

2381 640 73474

Revision: 12-Apr-11

max.

Related parts for NTCASCWE3472J

NTCASCWE3472J Summary of contents

Page 1

... Component outline OLD 12NC CODE AND ORDERING CODE NTCASCWE3102J 2381 640 73102 NTCASCWE3222J 2381 640 73222 NTCASCWE3472J 2381 640 73472 NTCASCWE3103F 2381 640 75103 NTCASCWE3103G 2381 640 74103 NTCASCWE3103J 2381 640 73103 NTCASCWE3123J 2381 640 73123 NTCASCWE3153J ...

Page 2

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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