CMS-2278-34SP is out of stock and can be placed on backorder.
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CMS-2278-34SP | |
|---|---|
DigiKey Part Number | 2223-CMS-2278-34SP-ND |
Manufacturer | |
Manufacturer Product Number | CMS-2278-34SP |
Description | SPEAKER, 22 MM, 7.8 MM DEEP, PU+ |
Manufacturer Standard Lead Time | 13 Weeks |
Customer Reference | |
Detailed Description | 4 Ohms Balanced Armature Speaker 3 W 304 Hz ~ 20 kHz Top Round |
Datasheet | Datasheet |
EDA/CAD Models | CMS-2278-34SP Models |
Product Attributes
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Category | Efficiency - Type Sound Pressure Level (SPL) |
Manufacturer Same Sky (Formerly CUI Devices) | Power - Rated 3 W |
Series | Power - Max 3.5 W |
Packaging Tray | Port Location Top |
Part Status Active | Shape Round |
Technology Magnetic | Material - Cone Polyethylene Naphthalate (PEN), Polyurethane (PU) |
Type Balanced Armature | Material - Magnet Nd-Fe-B |
Frequency Range 304 Hz ~ 20 kHz | Termination Solder Tabs |
Frequency - Self Resonant 732.86Hz | Size / Dimension 0.866" Dia (22.00mm) |
Impedance 4 Ohms | Height - Seated (Max) 0.307" (7.80mm) |
Efficiency - dBA 80.00 | Operating Temperature -20°C ~ 100°C |
Efficiency - Testing 1W/500mm | Distortion Rating 5% Max |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AS02204MR-2 | PUI Audio, Inc. | 0 | 668-AS02204MR-2-ND | $4.28000 | Similar |
In-Stock: 0
50 estimated in stock on 04-Dec-2026
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Quantity
All prices are in USD
Tray
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.84000 | $3.84 |
| 10 | $3.02200 | $30.22 |
| 25 | $2.75360 | $68.84 |
| 50 | $2.56860 | $128.43 |
| 100 | $2.39800 | $239.80 |
| 250 | $2.19264 | $548.16 |
| 500 | $2.05100 | $1,025.50 |
| 1,000 | $1.96000 | $1,960.00 |
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