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Specifications
Resistance @ 25℃:
2kΩ
Power(Watts):
7.5mW
Operating Temperature:
-40℃~+125℃
B Constant (25℃/100℃):
3560K
Steady State Current (Max):
270uA
B Constant (25℃/85℃):
3545K
B Constant (25℃/75℃):
-
B Constant (25℃/50℃):
3500K
B Constant Tolerance:
±1%
Mfr. Part #:
NXRT15XM202EA1B040
Package:
Through Hole,P=2.5mm
Key Attributes
Model Number:
NXRT15XM202EA1B040
Product Description
NTC Thermistors R44E Series
This document outlines the specifications for Murata's R44E series of NTC thermistors, designed for temperature sensing, compensation, and inrush current suppression applications. These thermistors offer various configurations including chip, thermo string, and lead types, catering to diverse design requirements.
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 | Shape of Lead Wire Kink | Packaging | Body Diameter | Full Length |
| NC | NTC Thermistors for Temp. Sensor and Compensation Chip Type | Chip Type | 0.60 x 0.30mm (0201) | 0.5% (D), 1% (F), 3% (E), 5% (J) | 31003149K (XC), 32503299K (XF), 33503399K (XH), 35003549K (XM), 36503699K (XQ), 39003949K (XV), 39503999K (XW), 40504099K (WB), 41504199K (WD), 42504299K (WF), 44504499K (WL), 45004549K (WM) | 102 (1k), 103 (10k), 104 (100k) | N/A | N/A | Plastic Taping 4mm Pitch (4000 pcs.) (RA), Paper Taping 4mm Pitch (4000 pcs.) (RB), Paper Taping 2mm Pitch (10000 pcs.) (RC), Paper Taping 2mm Pitch (15000 pcs.) (RL) | N/A | N/A |
| NC | NTC Thermistors Chip Type | Chip Type | 1.00 x 0.50mm (0402) | 0.5% (D), 1% (F), 3% (E), 5% (J) | 31003149K (XC), 32503299K (XF), 33503399K (XH), 35003549K (XM), 36503699K (XQ), 39003949K (XV), 39503999K (XW), 40504099K (WB), 41504199K (WD), 42504299K (WF), 44504499K (WL), 45004549K (WM) | 102 (1k), 103 (10k), 104 (100k) | N/A | N/A | Plastic Taping 4mm Pitch (4000 pcs.) (RA), Paper Taping 4mm Pitch (4000 pcs.) (RB), Paper Taping 2mm Pitch (10000 pcs.) (RC), Paper Taping 2mm Pitch (15000 pcs.) (RL) | N/A | N/A |
| NC | NTC Thermistors Chip Type | Chip Type | 1.60 x 0.80mm (0603) | 0.5% (D), 1% (F), 3% (E), 5% (J) | 31003149K (XC), 32503299K (XF), 33503399K (XH), 35003549K (XM), 36503699K (XQ), 39003949K (XV), 39503999K (XW), 40504099K (WB), 41504199K (WD), 42504299K (WF), 44504499K (WL), 45004549K (WM) | 102 (1k), 103 (10k), 104 (100k) | N/A | N/A | Plastic Taping 4mm Pitch (4000 pcs.) (RA), Paper Taping 4mm Pitch (4000 pcs.) (RB), Paper Taping 2mm Pitch (10000 pcs.) (RC), Paper Taping 2mm Pitch (15000 pcs.) (RL) | N/A | N/A |
| NC | NTC Thermistors Chip Type | Chip Type | 2.00 x 1.25mm (0805) | 0.5% (D), 1% (F), 3% (E), 5% (J) | 31003149K (XC), 32503299K (XF), 33503399K (XH), 35003549K (XM), 36503699K (XQ), 39003949K (XV), 39503999K (XW), 40504099K (WB), 41504199K (WD), 42504299K (WF), 44504499K (WL), 45004549K (WM) | 102 (1k), 103 (10k), 104 (100k) | N/A | N/A | Plastic Taping 4mm Pitch (4000 pcs.) (RA), Paper Taping 4mm Pitch (4000 pcs.) (RB), Paper Taping 2mm Pitch (10000 pcs.) (RC), Paper Taping 2mm Pitch (15000 pcs.) (RL) | N/A | N/A |
| NXF | NTC Thermistors Sensor Thermo String Type | Thermo String Type | 1.00 x 0.50mm (0402) | 1% (F) | 33503399K (XH), 39003949K (XV), 40504099K (WB), 42504299K (WF) | 103 (10k), 473 (47k), 104 (100k) | 0.3mm Copper Lead Wire with Polyurethane Coat (A) | Twisted Lead Wire Type (T) | Bulk (B) | N/A | 25mm (025), 30mm (030), 40mm (040), 50mm (050), 60mm (060), 70mm (070), 80mm (080), 90mm (090), 100mm (100), 110mm (110), 120mm (120), 130mm (130), 140mm (140), 150mm (150) |
| NXR | NTC Thermistor Sensor/Lead Type | Lead Type | 1.00 x 0.50mm (0402) | 1% (F), 3% (E), 5% (J) | 33503399K (XH), 35003549K (XM), 39003949K (XV), 40504099K (WB), 42504299K (WF) | 202 (2.0k), 103 (10k), 104 (100k) | 0.4mm Copper-clad Fe Wire, Tinned (A) | Lead Spacing 2.5mm (T), Lead Spacing 5.0mm (2), Lead Spacing 2.5mm (Insulation Type) (1) | Ammo Pack Taping (A), Bulk (B) | N/A | 10mm (010), 20mm (020), 25mm (025), 30mm (030), 35mm (035), 40mm (040), 16mm (016) |
| NXR | NTC Thermistor Sensor/Lead Type | Lead Insulation Type | 1.00 x 0.50mm (0402) | 1% (F), 3% (E), 5% (J) | 33503399K (XH), 35003549K (XM), 39003949K (XV), 40504099K (WB), 42504299K (WF) | 202 (2.0k), 103 (10k), 104 (100k) | 0.46mm Cu Wire with Coat (1) | Lead Spacing 2.5mm (T), Lead Spacing 5.0mm (2), Lead Spacing 2.5mm (Insulation Type) (1) | Ammo Pack Taping (A), Bulk (B) | N/A | 10mm (010), 20mm (020), 25mm (025), 30mm (030), 35mm (035), 40mm (040), 16mm (016) |
| NT | NTC Thermistors for Inrush Current Suppression Lead Type | Lead Type | N/A | 15% (PA5, PA6, PA7, PA9, PAA, PAD, PAJ, PAN) | N/A | 3R0 (3), 100 (10) | N/A | N/A | Standard (Bulk) (B0), Ammo Pack Taping (A0) | 5mm (B1), 6mm (BM), 7mm (D6), 9mm (DK), 10mm (DN), 13mm, 18mm, 22mm | N/A |
2410121938_muRata-NXRT15XM202EA1B040_C152576.pdf
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