建立全球制造商和供应商可信赖的交易平台。
Impedance :
Frequency Range :
Voltage Range :
Size / Dimension :
Height - Seated (Max) :
Sound Pressure Level (SPL) :
Frequency - Self Resonant :
Efficiency - dBA :
2749 产品
图片 型号 价格 数量 库存 制造商 描述 Type Series Packaging Technology Input Type Frequency Impedance Frequency Range Approvals Mounting Type Shape Voltage Range Termination Operating Temperature Part Status Current - Supply Duration Factory Stock Minimum Quantity Power - Max Voltage - Rated Ratings Size / Dimension Height - Seated (Max) Driver Circuitry Operating Mode Sound Pressure Level (SPL) Port Location Ingress Protection Frequency - Self Resonant Efficiency - dBA Efficiency - Testing Efficiency - Type Power - Rated Material - Cone Material - Magnet
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Mallory Sonalert Products Inc. SPEAKER 8OHM 3W TOP PORT 106DB General Purpose PSR Bulk Magnetic     8 Ohms 220Hz ~ 20kHz     Square   Solder Eyelet(s)   Obsolete     0 100 5W   - 1.575" L x 1.575" W (40.00mm x 40.00mm) 0.839" (21.30mm)       Top - 220Hz 81 1W/1M Sound Pressure Level (SPL) 3W Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 8OHM 700MW TOP PORT 91DB General Purpose PSR Bulk Magnetic     8 Ohms 480Hz ~ 7kHz     Rectangular   -   Obsolete     0 100 1W   - 0.709" L x 0.512" W (18.00mm x 13.00mm) 0.118" (3.00mm)       Top - 480Hz 73 1W/1M Sound Pressure Level (SPL) 700mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 8OHM 700MW TOP PORT 88DB General Purpose PSR Bulk Magnetic     8 Ohms 550Hz ~ 7kHz     Rectangular   -   Obsolete     0 100 1W   - 0.630" L x 0.354" W (16.00mm x 9.00mm) 0.118" (3.00mm)       Top - 550Hz 70 1W/1M Sound Pressure Level (SPL) 700mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 8OHM 700MW TOP PORT 92DB General Purpose PSR Bulk Magnetic     8 Ohms 500Hz ~ 7kHz     Rectangular   Spring type   Obsolete     0 100 1W   - 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.118" (3.00mm)       Top - 500Hz 73 1W/1M Sound Pressure Level (SPL) 700mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 8OHM 700MW TOP PORT 89DB General Purpose PSR Bulk Magnetic     8 Ohms 500Hz ~ 7kHz     Rectangular   Spring type   Obsolete     0 100 1W   - 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.138" (3.50mm)       Top - 500Hz 71 1W/1M Sound Pressure Level (SPL) 700mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 8OHM 700MW TOP PORT 91DB General Purpose PSR Bulk Magnetic     8 Ohms 500Hz ~ 7kHz     Rectangular   Spring type   Obsolete     0 100 1W   - 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.102" (2.60mm)       Top - 500Hz 72 1W/1M Sound Pressure Level (SPL) 700mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Mallory Sonalert Products Inc. SPEAKER 6OHM 940MW TOP PORT 90DB General Purpose PSR Bulk Magnetic     6 Ohms 500Hz ~ 7kHz     Rectangular   Spring type   Obsolete     0 100 1.3W   - 0.591" L x 0.433" W (15.00mm x 11.00mm) 0.122" (3.10mm)       Top - 500Hz 75 1W/1M Sound Pressure Level (SPL) 940mW Polyester, Polyethylene Terephthalate (PET) Nd-Fe-B
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Knowles SPEAKER 140OHM SIDE PORT 125.5DB Receiver, Balanced Armature CI Bulk Magnetic     140 Ohms 200Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.373" L x 0.283" W (9.47mm x 7.18mm) 0.165" (4.19mm)       Top - - 131.5 - Sensitivity - - -
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Knowles SPEAKER 145OHM 95DB RECT Receiver, Balanced Armature WBHC Bulk Magnetic     145 Ohms 100Hz ~ 5.85kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 145OHM RECT Receiver, Balanced Armature WBHC Bulk Magnetic     145 Ohms 100Hz ~ 5.85kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 497OHM SIDE PORT 95DB Receiver, Balanced Armature WBHC Bulk Magnetic     497 Ohms 100Hz ~ 5.85kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 327OHM SIDE PORT 95DB Receiver, Balanced Armature WBHC Bulk Magnetic     327 Ohms 100Hz ~ 5.85kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 207OHM SIDE PORT 95DB Receiver, Balanced Armature WBHC Bulk Magnetic     207 Ohms 100Hz ~ 5.85kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.120" (3.05mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 124OHM SIDE PORT 95DB Receiver, Balanced Armature WBFK Bulk Magnetic     124 Ohms 200Hz ~ 6.9kHz     Rectangular   Solder Pads   Obsolete     0 52 -   - 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.260" (6.60mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 21OHM ROUND Receiver, Balanced Armature MR Bulk Magnetic     21 Ohms 300Hz ~ 3.5kHz     Round   Wire Leads   Obsolete     0 17 -   - 0.871" Dia (22.12mm) 0.366" (9.30mm)       Top Waterproof 300Hz 103 - Sensitivity - - -
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Knowles SPEAKER 2.74KOHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     2.74 kOhms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 2.072 KOHM SIDE PORT Receiver, Balanced Armature HC Bulk Magnetic     2.072 kOhms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 1.009 KOHM SIDE PORT Receiver, Balanced Armature HC Bulk Magnetic     1.009 kOhms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 410OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     410 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 205OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     205 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 117OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     117 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 100OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     100 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 53OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     53 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 43OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     43 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 36OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     36 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 20.8OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     20.8 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 14.6OHM SIDE PORT 101DB Receiver, Balanced Armature HC Bulk Magnetic     14.6 Ohms 100Hz ~ 5.5kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.203" L x 0.138" W (5.16mm x 3.51mm) 0.203" (5.15mm)       Top - - 101 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 590OHM SIDE PORT 95DB Receiver, Balanced Armature FK Bulk Magnetic     590 Ohms 200Hz ~ 6kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.197" (5.00mm)       Top - - 95 - Sound Pressure Level (SPL) - - -
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Knowles SPEAKER 630OHM RECT Receiver, Balanced Armature FK Bulk Magnetic     630 Ohms 200Hz ~ 6kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.078" (1.98mm)       - - - - - - - - -
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Knowles SPEAKER 145OHM SIDE PORT 95DB Receiver, Balanced Armature FK Bulk Magnetic     145 Ohms 200Hz ~ 6kHz     Rectangular   Solder Pads   Obsolete     0 25 -   - 0.197" L x 0.108" W (5.00mm x 2.73mm) 0.197" (5.00mm)       Top - - 95 - Sound Pressure Level (SPL) - - -