NCP21XW472J03RA Murata, NCP21XW472J03RA Datasheet - Page 32

• Manufacturer Part Number: NCP21XW472J03RA
• Description: Thermistors - NTC 4.7K OHM 5%
• Manufacturer: Murata
• Type: NTCr
• Series: NCPr

Specifications of NCP21XW472J03RA

• Resistance: 4.7 KOhms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 125 C
• Lead Spacing: 1 mm
• Power Rating: 200 mW
• Package / Case: 0805
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
sales representatives or product engineers before ordering.
!Note
30
NTSD1WD503FPBpp
NTSD1WF104FPBpp
A blank column is filled with Total-length codes. (30, 40, 50)
Rated Electric Power is necessary electric power that Thermistor's temperature rises 10 C by self heating at 25 C in still air.
Operating Temperature Range: -40 C to +125 C
Temperature Tolerance - Temperature Characteristics
Continued from the preceding page.
Resistance Tolerance: +/-1% B-Constant Tolerance: +/-1%
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
3.0
2.0
1.0
0
-50
Part Number
0
100k 1% 4250 1%
50k 1%
Resistance
Temperature ( C)
(25 C)
(ohm)
50
4150 1%
B-Constant
(25-50 C)
(K)
100
(Reference Value) (K)
B-Constant
(25-80 C)
4205
4303
150
(Reference Value) (K)
B-Constant
(25-85 C)
4213
4311
Resistance Tolerance: +/-1% B-Constant Tolerance: +/-0.5%
(Reference Value) (K)
3.0
2.0
1.0
0
-50
B-Constant
(25-100 C)
4234
4334
Permissive Operating
0
Current (25 C)
0.20
0.14
(mA)
Temperature ( C)
50
Rated Electric
Power (25 C)
(mW)
15
15
Typical Dissipation
Constant (25 C)
100
(mW/ C)
1.5
1.5
Thermal Time
Constant
150
(s)
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R44E.pdf
10.2.22