NCP18XW472J03RB Murata, NCP18XW472J03RB Datasheet - Page 8

• Manufacturer Part Number: NCP18XW472J03RB
• Description: Thermistors - NTC 4.7K OHM 5%
• Manufacturer: Murata
• Type: NTCr
• Series: NCPr

Specifications of NCP18XW472J03RB

• Resistance: 4.7 KOhms
• Tolerance: 5 %
• Termination Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 125 C
• Lead Spacing: 0.6 mm
• Power Rating: 100 mW
• Package / Case: 0603
• Thermistor Type: NTC
• Thermistor Tolerance: ± 5%
• Beta Value (k): 3500K
• Thermistor Case Style: 0603
• No. Of Pins: 2
• External Depth: 0.8mm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

No. JWB01BS - E2600A
(3) Adhesive Application and Curing
(4) Allowable Soldering Temperature and Time
(5) Recommendable Temperature Profile for Soldering
<Flow Soldering Condition>
Recommended Soldering Condition
<Allowable Flow Soldering Temp. and Time>
<Reflow Soldering Condition>
i. If insufficient adhesive is applied, or if the adhesive is not sufficiently hardened, this
ii. Too low viscosity of adhesive causes this product to slip on broad, after mounting.
i. Solder within the temperature and time combinations, indicated by the slanted lines
ii. The excessive soldering conditions may cause dissolution of metallization or
iii. In the case that soldering is repeated more than twice, the allowable reflow soldering
i. Insufficient preheating may cause a crack on ceramic body.
ii. Rapid cooling by dipping in solvent or by other means is not recommended.
200
100
200
100
240
260
220
200
180
product may have a loose contact with the land, during flow soldering.
in the following graphs.
deterioration of solder-wetting on the external electrode.
time should be the accumulated soldering time.
0
0
0
#: In the case that reflow soldering is repeated more than twice, the accumulated
soldering time should be in the above allowable reflow soldering time.
Preheating (in air)
Preheating (in air)
10
Time (sec.)
1~2 min.
1~2 min.
MURATA MANUFACUTURING CO.,LTD.
20
20sec.max.
3 sec.max.
Soldering
#
Soldering
230°C
240°C
30
Gradual cooling
Gradual cooling
<Allowable Reflow Soldering Temp. and Time>
(in air)
(in air)
260
250
240
230
220
210
200
0
10
Preheating:
Soldering:
Preheating: 160 +/- 10 °C
Soldering:
20
Time (sec.)
30
40
1min. to 2 min.
230 °C
20sec. max.
160 +/- 10 °C
1min. to 2 min.
240 °C
3sec. max.
50
60
CN-018F
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