-
Products
Power Supplies - Board Mount - RF and Wireless
- Relays
- Transformers
- Cables, Wires
- Cable Assemblies
- Cables, Wires - Management
- Circuit Protection
- Anti-Static, ESD, Clean Room Products
- Filters
- Power Supplies - External/Internal (Off-Board)
- Memory Cards, Modules
- Optical Inspection Equipment
- Isolators
- Kits
- Networking Solutions
- Battery Products
- Optics
- Tapes, Adhesives, Materials
- Motors, Actuators, Solenoids and Drivers
- Switches
- Integrated Circuits (ICs)
- Capacitors
- Prototyping, Fabrication Products
- Labels, Signs, Barriers, Identification
- Uncategorized
- Computer Equipment
- Test and Measurement
- Inductors, Coils, Chokes
- Soldering, Desoldering, Rework Products
- Magnetics - Transformer, Inductor Components
- Maker/DIY, Educational
- Connectors, Interconnects
- Boxes, Enclosures, Racks
- Discrete Semiconductor Products
- Industrial Automation and Controls
- Embedded Computers
- Potentiometers, Variable Resistors
- Industrial Supplies
- Line Protection, Distribution, Backups
- Tools
- Crystals, Oscillators, Resonators
- Fans, Thermal Management
- Optoelectronics
- Resistors
- Development Boards, Kits, Programmers
- Audio Products
- Sensors, Transducers
- Hardware, Fasteners, Accessories
ED-21975-A21
Knowles
Product No:
ED-21975-A21
Manufacturer:
Package:
-
Manufacturer Standard Lead Time:
-
Datasheet:
Description:
SPEAKR 1.45 KOHM SIDE PORT 106DB
Quantity:
Delivery:
Payment:
In Stock : Please Inquiry 
Update Time: 2023-12-11 10:24:48
Please send RFQ , we will respond immediately.
Product Information
Parameter Info
Product Details
User Guide
| Mfr | Knowles |
| Type | Receiver, Balanced Armature |
| Shape | Rectangular |
| Series | ED |
| Package | Bulk |
| Ratings | - |
| Impedance | 1.45 kOhms |
| Technology | Magnetic |
| Termination | Solder Pads |
| Port Location | Side |
| Product Status | Active |
| Frequency Range | 200 Hz ~ 5 kHz |
| Material - Cone | - |
| Efficiency - dBA | 106.00 |
| Size / Dimension | 0.248" L x 0.169" W (6.30mm x 4.29mm) |
| Efficiency - Type | Sensitivity |
| Material - Magnet | - |
| Ingress Protection | - |
| Efficiency - Testing | - |
| Height - Seated (Max) | 0.248" (6.30mm) |
| Frequency - Self Resonant | - |
ED-21975-A21 Related Blog
5CEFA9F23I7N FPGAs:Features, Applications and Datasheet
2024-09-05 15:56:14 1401
How to reduce parasitic capacitance in PCB layout?
2024-09-04 10:58:42 1158
5CEFA7F23I7N FPGA: Features, Applications and Datasheet
2024-09-03 09:52:52 908
Ultra-practical PCB layout wiring rules
2024-09-02 17:50:11 1300
Quick Links
Feedback