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For Battery Size For Battery Size |
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Battery Connection Type Battery Connection Type |
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| Flat Top | Solder Tab |
Voltage Voltage |
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System of Measurement System of Measurement |
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Capacity Capacity |
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Battery Chemistry Battery Chemistry |
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Height Height |
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Lithium Type Lithium Type |
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Battery Type Battery Type |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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For Maximum Battery Height For Maximum Battery Height |
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Circuit Board Connection Type Circuit Board Connection Type |
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For Number of Batteries For Number of Batteries |
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For Battery Manufacturer Equivalent Number For Battery ManufacturerEquivalent Number |
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Contact Material Contact Material |
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For Maximum Battery Diameter For MaximumBattery Diameter |
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Contact Type Contact Type |
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Material Material |
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About Battery Disposal
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Button/Coin Cell Batteries
Lithium with Flat Top
Lithium with Solder Tab
Sized to fit into devices with small battery compartments, these batteries are often used with watches, sensors, and calculators. When choosing a battery, use the capacity, measured in milliampere-hours, to compare among similar sizes. The higher the mA-hr. rating, the longer the battery should last.
Lithium batteries are the lightest and longest-lasting button/coin cell batteries.
Button/Coin Cell Battery Holders
For technical drawings and 3-D models, click on a part number.
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| For Battery Size | For Battery Manufacturer Equivalent Number | For No. of Batteries | Circuit Board Connection Type | Contact Type | Ht. | Dia. | Material | Contact Material | Each | |
| CR2450 | DL2450 | 1 | Push In | Spring Clip | 0.2" | 0.97" | Nylon Plastic | Steel | 0000000 | 00000 |