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Specifications
Resistance @ 25℃:
4.7kΩ
Power(Watts):
100mW
Operating Temperature:
-40℃~+125℃
Tolerance:
±3%
B Constant (25℃/100℃):
3998K
Steady State Current (Max):
146uA
B Constant (25℃/85℃):
3987K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3950K
B Constant Tolerance:
±3%
Mfr. Part #:
NCP18XW472E03RB
Package:
0603
Key Attributes
Model Number:
NCP18XW472E03RB
Product Description
Product Overview
This document details NTC Thermistors for temperature sensing and compensation, available in chip, thermo string, and lead types. These components are designed for various applications requiring accurate temperature measurement and control.
Product Attributes
- Brand: MURATA
- Certifications: EU RoHS Compliant
Technical Specifications
| Product ID | Series | Type | Size (L x W) | Resistance Tolerance | Temperature Characteristics (B-Constant) | Resistance () | Lead Wire Type | Lead Spacing | Packaging | Dimensions (Full Length) |
|---|---|---|---|---|---|---|---|---|---|---|
| NC | Chip Type | Standard | 0.60 x 0.30mm (0201) | 0.5%, 1%, 3%, 5% | 31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K | 10 to 100k | N/A | N/A | Plastic Taping (4mm Pitch, 4000 pcs), Paper Taping (4mm Pitch, 4000 pcs), Paper Taping (2mm Pitch, 10000 pcs), Paper Taping (2mm Pitch, 15000 pcs) | N/A |
| NC | Chip Type | Standard | 1.00 x 0.50mm (0402) | 0.5%, 1%, 3%, 5% | 31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K | 10 to 100k | N/A | N/A | Plastic Taping (4mm Pitch, 4000 pcs), Paper Taping (4mm Pitch, 4000 pcs), Paper Taping (2mm Pitch, 10000 pcs), Paper Taping (2mm Pitch, 15000 pcs) | N/A |
| NC | Chip Type | Standard | 1.60 x 0.80mm (0603) | 0.5%, 1%, 3%, 5% | 31003149K, 32503299K, 33503399K, 35003549K, 36503699K, 39003949K, 39503999K, 40504099K, 41504199K, 42504299K, 44504499K, 45004549K | 10 to 100k | N/A | N/A | Plastic Taping (4mm Pitch, 4000 pcs), Paper Taping (4mm Pitch, 4000 pcs), Paper Taping (2mm Pitch, 10000 pcs), Paper Taping (2mm Pitch, 15000 pcs) | N/A |
| NXF | Thermo String Type | Standard | N/A | 1% | 33503399K, 39003949K, 40504099K, 42504299K | 10 to 100k | 0.3mm Copper Lead Wire with Polyurethane Coat, 0.3mm Nickel Copper Lead Wire with Enamel Coat | N/A | Bulk | 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 130mm, 140mm, 150mm |
| NXR | Lead Type | Standard | 1.00 x 0.50mm (0402) | 1%, 3%, 5% | 33503399K, 35003549K, 39003949K, 40504099K, 42504299K | 2.0k to 100k | 0.4mm Copper-clad Fe Wire, Tinned | 2.5mm, 5.0mm | Ammo Pack Taping, Bulk | 10mm, 16mm (Taping Type), 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm |
| NXR | Lead Type | Insulation Type | 1.00 x 0.50mm (0402) | 1%, 3%, 5% | 33503399K, 35003549K, 39003949K, 40504099K, 42504299K | 2.0k to 100k | 0.46mm Cu Wire with Coat | 2.5mm (Insulation Type) | Ammo Pack Taping, Bulk | 10mm, 16mm (Taping Type), 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm |
2409302136_muRata-NCP18XW472E03RB_C237503.pdf
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