For Reference Only
| Part Number | SR721W |
| LIXINC Part # | SR721W |
| Manufacturer | Seiko Instruments, Inc. |
| Category | Batteries › Batteries Non-Rechargeable (Primary) |
| Description | BATTERY SLVR OX 1.55V COIN 7.9MM |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SR721W PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SR721W |
| Brand: | Seiko Instruments, Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Batteries |
| Subcategory: | Batteries Non-Rechargeable (Primary) |
| Manufacturer: | Seiko Instruments, Inc. |
| Series: | - |
| Package: | Tray |
| Part Status: | Active |
| Battery Chemistry: | Silver Oxide |
| Battery Cell Size: | Coin, 7.9mm |
| Voltage - Rated: | 1.55 V |
| Capacity: | 26mAh |
| Size / Dimension: | 0.31" Dia x 0.08" H (7.9mm x 2.0mm) |
| Termination Style: | Requires Holder |
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| CR2032 MFR SM | COIN CELL BATTERY 2 PIN HORIZ SM | 982 More on Order |
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| MAXELL 394 (TS-1) | SLVR-OX 1.55V 9.5MM BUTTON CELL | 1917 More on Order |
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| TL-5242/W | BATTERY LITHIUM 3.6V PACK W/LEAD | 832 More on Order |
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| BR-1632/V1AN | BATTERY LITHIUM 3V COIN 16MM | 1863 More on Order |
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| RENATA CR2320 | BATTERY LITHIUM 3V COIN 23MM | 1810 More on Order |
|
| SR936SW-5SE | SILVER OXIDE HG FREE BATTERY. LO | 982 More on Order |
|
| AFP8801 | BATTERY LITHIUM 3V 1.2AH | 889 More on Order |
|
| RENATA 366 (TS-1) | SLVR-OX 1.55V 11.6MM BUTTON CELL | 1948 More on Order |
|
| CR-123PE/BN | BATTERY LITHIUM 3V CR123A | 962 More on Order |
|
| MAXELL 362 (TS-1) | SLVR-OX 1.55V 7.9MM BUTTON CELL | 1983 More on Order |
|
| CR2450NRH-LF | COIN CELL BATTERY 3V 3-PIN HORZ | 818 More on Order |
|
| BR-2477A/GAN | BATTERY LITHIUM 3V COIN 24.5MM | 54953 More on Order |
| In Stock | 10878 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.40000 | $1.4 |
| 10 | $1.16667 | $11.6667 |
| 50 | $1.01896 | $50.948 |
| 100 | $0.96417 | $96.417 |
| 300 | $0.89296 | $267.888 |
| 500 | $0.84365 | $421.825 |
| 1000 | $0.79435 | $794.35 |
| 2500 | $0.73957 | $1848.925 |
| 5000 | $0.70122 | $3506.1 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.