Product Overview
This document details Murata's R44E series of NTC thermistors, designed for temperature sensing, compensation, and inrush current suppression applications. The series offers various types including chip, thermo string, and lead types, with a wide range of resistance values, tolerances, and temperature characteristics.
Product Attributes
- Brand: Murata
- Certifications: EU RoHS Compliant
Technical Specifications
| Product ID | Series | Type | Dimensions (L x W) / (L x T) | Resistance Tolerance | Temperature Characteristics | Resistance () | Lead Wire Type | Lead Spacing | Packaging | Body Diameter | Nominal B-Constant (K) |
| NC | NTC Thermistors for Temp. Sensor and Compensation Chip Type | Chip | 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) |
| NC | NTC Thermistors Chip Type | Chip | 1.00 x 0.50mm (0402) | 1% (F), 3% (E), 5% (J) | XH, XV, WB, WF | 103 (10k), 473 (47k), 104 (100k) | N/A | N/A | Paper Taping (RA, RB, RC, RL) | N/A | 33503399 (XH), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NC | NTC Thermistors Chip Type | Chip | 1.60 x 0.80mm (0603) | 1% (F), 3% (E), 5% (J) | XH, XV, WB, WF | 103 (10k), 473 (47k), 104 (100k) | N/A | N/A | Paper Taping (RA, RB, RC, RL) | N/A | 33503399 (XH), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NC | NTC Thermistors Chip Type | Chip | 2.00 x 1.25mm (0805) | 1% (F), 3% (E), 5% (J) | XH, XM, XV, WB, WF | 103 (10k), 473 (47k), 104 (100k) | N/A | N/A | Paper Taping (RA, RB, RC, RL) | N/A | 33503399 (XH), 35003549 (XM), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NXF | NTC Thermistors Sensor Thermo String Type | Thermo String | 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 | NTC Thermistor Sensor/Lead Type | Lead | 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 2, 3), 2.5mm (Insulation Type) | Ammo Pack Taping (A), Bulk (B) | N/A | 33503399 (XH), 35003549 (XM), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NXR | NTC Thermistor Lead Insulation Type | Lead Insulation | 1.00 x 0.50mm (0402) | 1% (F), 3% (E), 5% (J) | XH, XM, XV, WB, WF | 202 (2.0k), 103 (10k), 104 (100k) | 0.46mm Cu Wire with Coat (Lead Insulation Type Code 1) | 2.5mm (Lead Spacing Code 2) | Taping Type (Lead Insulation Type Code 16) | N/A | 33503399 (XH), 35003549 (XM), 39003949 (XV), 40504099 (WB), 42504299 (WF) |
| NT | NTC Thermistors for Inrush Current Suppression Lead Type | Lead | N/A | 15% (PA5, PA6, PA7, PA9, PAA, PAD, PAJ, PAN) | N/A | 3R0 (3), 100 (10) | N/A | N/A | Bulk (A0, B0), Ammo Pack Taping (B1, BM) | 5mm, 6mm, 7mm, 9mm, 10mm, 13mm, 18mm, 22mm | N/A |
2410121938_muRata-NXRT15XH103FA1B040_C152553.pdf
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