LR44R
Battery, 1.5 V, SR44, Alkaline, 150 mAh, Pressure Contact, 1
- Manufacturer: MURATA
- Product type: Batteries - Non-Rechargeable
- SVHC: No SVHC (17-Dec-2015)
- Weight: 2g
- Pack Quantity: 1
- Product Range: -
- Battery Voltage: 1.5V
- External Height: 5.4mm
- Battery Capacity: 150mAh
- Battery IEC Code: LR44
- Battery NEDA Code: -
- Battery Size Code: SR44
- Battery Terminals: Pressure Contact
- External Diameter: 11.6mm
- Battery Compliance: -
- Battery Technology: Alkaline
- Battery Type / Size: Button Cell
| Delivery and price | |
|---|---|
| Units per pack | 250 |
| Price | 0.409 € |
| Current stock | 10+ |
| Lead time | 30 days |
DATA SH EET INNOVATOR IN ELECTRONICS ## ed PUAYVVALV Alkaline manganeseBhbatteriesBhbatteriesbatteries i R4A4R ## PUAYVVALV Alkaline manganeseBhbatteriesBhbatteriesbatteries ## a **==> picture [451 x 599] intentionally omitted <==** **----- Start of picture text -----**<br> m2 THK Dimensions(mm) MH Specifications<br>QUMBE<br>0 oo] QUAs (®iLBE 09V)<br>$$ _§_§—__§——P :<br>(—) - EMEA tT<br>Standard Discharge Load 4.7 k<br>KAMBE /in (=0.3mA)<br>Nominal Voltage/Standard Load<br>Maximum Discharge Current<br>23°C, DOD 0%, 0.1sI=T<br>= 1 VOLE EMH £ SEE eal<br>MIF Monogram Keepdischargehigherat than23°C,1.2V,DOD 0%, 0.1s<br>10~+80<br>LR44R 456 FA ia ES - °<br>FA i& Applications<br>Hg0% JAPAN @ Medical Device @-Electric thermometers<br>+ @ Toy @ Calculator @Timer<br>7K $8 (# FASE 0% No mercury added<br>BB RIE Discharge Characteristics<br>load :4.7kQ temperature: 23°C<br>oe<br>1.6<br>1.4<br>> 12<br>= 1.0<br>ee<br>= 0.8<br>oe<br>i<br>0.0<br>0 100 200 300 400 500 600 700<br>Discharge Time /h<br>**----- End of picture text -----**<br> OO—————————————————————————e———e—eeeeeeeerererererrrrr DS-LR44R-001-JE DATA SH EET INNOVATOR IN ELECTRONICS ## ee **==> picture [70 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> BREA Ht<br>**----- End of picture text -----**<br> ## Discharge Characteristics on Load ## BKRemeRt Discharge Characteristics by Temperature **==> picture [475 x 370] intentionally omitted <==** **----- Start of picture text -----**<br> ie Discharge condition: 23°C 18<br>1a —10mA ——20mA ——50mA 16 —5T —=-23 40<br>1.4 Kh 1.4 Re<br>> 1.2 bo=pe > 1.2 SSea<br>~ 4 a _ ante —o 1 eea<br>= 08 TN 6 0.8 ia’<br>$ 06 \ i 0.6<br>0.4 0.4<br>0.2 | 0.2<br>0 0<br>i) 20 40 60 80 100 120 0 20 40 60 80 100 120<br>Discharge Capacity / mAh Discharge Capacity / mAh<br>EBA CKERE BEECTa IVCXKERETIOLKR—s<br>Discharge Load vs. Discharge Capacity Standard Model vs. High Drain Model<br>140<br>120 Cut off voltage: 0.9V 1.8<br>16 Constant Current:50mA<br>100 e 40°C 1.4 —— Standard<br>mS 80 a - @-23°C 12 PX % — High Drain<br>Pa ® -@-5°C Pa | .<br>E - . oN £os<br>O 40 i+ —*; > 06<br>20 o.. s ,<br>| — Ona O.8 |<br>f s =@:.|..——————<br>0 "ft ==- 0.2<br>0 20 40 60 80 100 120 ~ D0 _ Do a<br>Discharge Capacity /’ mAh 0 10 2 Discharge3 capacity4 / mAh 6<br>**----- End of picture text -----**<br> ## EBA CKERE Discharge Load vs. Discharge Capacity ## OO *iL LOT—-IRUBUEIS, SAE CHY Rae CLBVECA. *Data is not guaranteed, and is provided for reference purposes only. —CSSSCSC‘C(CNC(C(étés DS-LR44R-001-JE
Updated at April 21, 2026
Established in Kyoto in 1944, Murata has grown into a global leader in the design and manufacture of advanced electronic components, specializing in ceramic passive components, wireless connectivity modules, and power conversion technologies. Renowned for its foundational work in materials science and process innovation, Murata delivers solutions that drive the evolution of modern electronics across telecommunications, mobility, industrial, and healthcare applications. This extensive portfolio is anchored by a broad selection of high-performance passive components, heavily focused on inductive solutions. Engineers can choose from hundreds of specialized RF inductors and power inductors engineered for exceptional reliability, efficiency, and miniaturization. The range also features robust EMC and RFI suppression solutions, highlighted by industry-leading common mode chokes and power line filters designed to ensure signal integrity and strict regulatory compliance in demanding circuit environments. Beyond inductive and filtering components, the offering encompasses a comprehensive array of critical circuit protection, timing, and power devices. Murata's precision NTC and PTC thermistors provide essential temperature sensing and thermal management, while its robust lineup of ceramic resonators and quartz crystals ensures highly accurate frequency control. Supported by premium non-rechargeable batteries, polymer capacitors, and advanced sensing transducers, Murata equips designers with the versatile building blocks required for next-generation technological development.
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