NTC Thermistors R44E Series
This document outlines the specifications for Murata's NTC Thermistors, R44E series, designed for temperature sensing, compensation, and inrush current suppression applications. These thermistors offer precise temperature characteristics and are available in various configurations including chip, thermo string, and lead types.
Product Attributes
- Brand: Murata
- Certifications: EU RoHS Compliant
Technical Specifications
| Product ID | Series | Type | Dimensions (L x W) | Resistance Tolerance | Temperature Characteristics | Resistance () | Lead Wire Type | Lead Spacing | Packaging | Nominal Body Diameter | B-Constant (K) |
| NC | Chip Type | Temperature Sensor and Compensation | 0.60 x 0.30mm (0201) | 0.5% (D), 1% (F), 3% (E), 5% (J) | XC, XF, XH, XM, XQ, XV, XW, WB, WD, WF, WL, WM | 102 (1k), 103 (10k), 104 (100k) | N/A | N/A | Plastic Taping (RA), Paper Taping (RB, RC, RL) | N/A | 31003149 (XC), 32503299 (XF), 33503399 (XH), 35003549 (XM), 36503699 (XQ), 39003949 (XV), 39503999 (XW), 40504099 (WB), 41504199 (WD), 42504299 (WF), 44504499 (WL), 45004549 (WM) |
| NXF | Thermo String Type | Temperature Sensor | 1.00 x 0.50mm (0402) | 1% (F) | XH, XV, WB, WF | 103 (10k), 473 (47k), 104 (100k) | 0.3mm Copper Lead Wire with Polyurethane Coat (A) | N/A | Bulk (B) | N/A | 33503399 (XH), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NXR | Lead Type | Temperature Sensor | 1.00 x 0.50mm (0402) | 1% (F), 3% (E), 5% (J) | XH, XM, XV, WB, WF | 202 (2.0k), 103 (10k), 104 (100k) | 0.4mm Copper-clad Fe Wire, Tinned (A) | 2.5mm (T), 5.0mm (Lead Spacing Code) | Ammo Pack Taping (A), Bulk (B) | N/A | 33503399 (XH), 35003549 (XM), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NT | Lead Type | Inrush Current Suppression | N/A | 15% (PA5, PA6, PA7, PA9, PAA, PAD, PAJ, PAN) | N/A | 3R0 (3), 100 (10) | N/A | N/A | Bulk (A0, B0, BM, D6, DK, DN), Ammo Pack Taping (B1) | 5mm, 6mm, 7mm, 9mm, 10mm, 13mm, 18mm, 22mm | N/A |
2410121938_muRata-NXRT15XH103FA5B040_C162677.pdf
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