NCP21XW472J03RA Murata, NCP21XW472J03RA Datasheet - Page 10

• 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

2
!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
0201/0402/0603/0805 sized Chip NTC Thermistor have Ni
barrier termination and provide excellent solderability
and offer high stability in environment by unique inner
construction.
1. Excellent solderability and high stability in
2. Excellent long time aging stability
3. High accuracy in resistance and B-Constant
4. Reflow soldering possible
5. Same B-constant in the same resistance in the three
6. NCP series are recognized by UL/cUL.
1. Temperature compensation for transistor, IC and
2. Temperature sensor for rechargeable batteries
3. Temperature compensation of LCD
4. Temperature compensation in general use of electric
8
NCP15XC220p03RC
NCP15XC330p03RC
NCP15XC470p03RC
NCP15XC680p03RC
NCP15XF101p03RC
NCP15XF151p03RC
NCP15XM221p03RC
NCP15XM331p03RC
NCP15XQ471p03RC
NCP15XQ681p03RC
NCP15XQ102p03RC
NCP15XW152p03RC
NCP15XW222p03RC
NCP15XW332p03RC
NCP15XM472p03RC
NCP15XW682p03RC
NCP15XH103D03RC
NCP15XH103F03RC
NCP15XH103p03RC
NCP15XV103p03RC
NCP15XW153p03RC
NCP15XW223p03RC
NCP15WL223p03RC
NCP15WB333p03RC
NCP15WL333p03RC
NTC Thermistors
for Temperature Sensor and Compensation 0402 (1005) Size
Features
environment
sizes (0805 size / 0603 size / 0402 size)
Easy to use smaller size in the circuits
(UL1434, File No.E137188)
Applications
crystal oscillator in mobile communications
circuits
• 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.
Part Number
10k 0.5%
10k 1%
Resistance
(25 C)
(ohm)
1.0k
1.5k
2.2k
3.3k
4.7k
6.8k
100
150
220
330
470
680
10k
10k
15k
22k
22k
33k
33k
22
33
47
68
3380 0.7%
3100 3%
3100 3%
3100 3%
3100 3%
3250 3%
3250 3%
3500 3%
3500 3%
3650 2%
3650 3%
3650 2%
3950 3%
3950 3%
3950 3%
3500 2%
3950 3%
3380 1%
3380 1%
3900 3%
3950 3%
3950 3%
4485 1%
4050 3%
4485 1%
B-Constant
(25-50 C)
(K)
(Reference Value) (K)
B-Constant
(25-80 C)
3126
3126
3126
3126
3282
3282
3539
3539
3688
3688
3688
3982
3982
3982
3539
3982
3428
3428
3428
3930
3982
3982
4537
4101
4537
(Reference Value) (K)
B-Constant
(25-85 C)
3128
3128
3128
3128
3284
3284
3545
3545
3693
3693
3693
3987
3987
3987
3545
3987
3434
3434
3434
3934
3987
3987
4543
4108
4543
(Reference Value) (K)
B-Constant
(25-100 C)
3136
3136
3136
3136
3296
3296
3560
3560
3706
3706
3706
3998
3998
3998
3560
3998
3455
3455
3455
3944
3998
3998
4557
4131
4557
Permissive Operating
Current (25 C)
0.25 0.10
(Ag System + Ni Plating + Sn Plating)
6.70
5.50
4.60
3.80
3.10
2.50
2.10
1.70
1.40
1.20
1.00
0.81
0.67
0.55
0.46
0.38
0.31
0.31
0.31
0.31
0.25
0.21
0.21
0.17
0.17
(mA)
Continued on the following page.
Electrode
1.0 0.05
Rated Electric
Power (25 C)
(mW)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.25 0.10
Typical Dissipation
Constant (25 C)
(mW/ C)
(in mm)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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