148K
For Reference Only
| Part Number | 148K |
| PNEDA Part # | 148K |
| Description | TRANSFORM AUDIO 4K TO 500/2K IMP |
| Manufacturer | Hammond Manufacturing |
| Unit Price | Request a Quote |
| In Stock | 4,518 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 2 - Apr 7 (Choose Expedited Shipping) |
| Guarantee | Up to 1 year [PNEDA-Warranty]* |
|
Free shipping on orders over $100. PNEDA is willing to provide you with better services.
|
|
|
|
|
148K Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
|
| Mfr. Part Number | 148K |
| Category | Power › Transformers › Audio Transformers |
| Datasheet |
Payment Method
- Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
- If you need the detailed invoice or tax ID,please email us.
- Some orders may require a minimum amount of $100.00.
- Cheque or cash on delivery, processing may take an additional 3-5 days.
Logistics Mode
- Delivery time: At the same day (Order deadline is 2pm, HK Time).
- Delivery date: usually 2 to 7 working days.
- It is unable to appoint a date of delivery.
- Tracking number will be sent once your order has been shipped.
- It may take up to 24 hours before carriers display the info.
Notes
- Please confirm the specifications of the products when ordering.
- If you have special order instructions,please note it on the ordering pages.
- Registered users can log in to the account to view the order status.
- You can email us to change the order details before shipment.
- Orders cannot be canceled after shipping the packages.
At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.
Our approach is built around proving our clients with three key advantages:
Prompt Responsiveness
Our team responds quickly to your requests, and gets to work immediately to find your parts.
Guaranteed Quality
Our quality-control processes guard against counterfeits while ensuring reliability and performance.
Global Access
Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.
Hot search vocabulary
- 148K Datasheet
- where to find 148K
- Hammond Manufacturing
- Hammond Manufacturing 148K
- 148K PDF Datasheet
- 148K Stock
- 148K Pinout
- Datasheet 148K
- 148K Supplier
- Hammond Manufacturing Distributor
- 148K Price
- 148K Distributor
148K Specifications
| Manufacturer | Hammond Manufacturing |
| Series | 148 |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | 4k |
| Impedance - Secondary (Ohms) | 2k, 500/500 |
| DC Resistance (DCR) - Primary | 540Ohm |
| DC Resistance (DCR) - Secondary | 230Ohm |
| Transformer Type | Economical Open Type |
| Frequency Range | 200Hz ~ 15kHz |
| Frequency Response | ±1dB |
| Voltage - Isolation | - |
| Insertion Loss | 0.5dB |
| Return Loss | - |
| Power Level | 75mW |
| Operating Temperature | - |
| Approvals | - |
| Mounting Type | Through Hole |
| Size / Dimension | 0.820" L x 0.680" W (20.83mm x 17.27mm) |
| Height - Seated (Max) | 0.690" (17.53mm) |
| Termination Style | PC Pin |
The Products You May Be Interested In
|
Manufacturer Hammond Manufacturing Series 124 Turns Ratio - Primary:Secondary 1:3 Impedance - Primary (Ohms) 10k Impedance - Secondary (Ohms) 90kCT DC Resistance (DCR) - Primary 405Ohm DC Resistance (DCR) - Secondary 1.525kOhm Transformer Type Tube Driver and Speaker Matching Frequency Range 150Hz ~ 15kHz Frequency Response ±1dB Voltage - Isolation 500Vrms Insertion Loss - Return Loss - Power Level 5W Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension - Height - Seated (Max) - Termination Style Wire Leads |
Manufacturer Hammond Manufacturing Series 1750 Turns Ratio - Primary:Secondary 27.87:1 Impedance - Primary (Ohms) 6.2kCT Impedance - Secondary (Ohms) 8 DC Resistance (DCR) - Primary 289Ohm DC Resistance (DCR) - Secondary 480mOhm Transformer Type Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range 70Hz ~ 15kHz Frequency Response ±1dB Voltage - Isolation - Insertion Loss - Return Loss - Power Level 15W Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 2.500" L x 3.328" W (63.50mm x 84.53mm) Height - Seated (Max) 3.123" (79.32mm) Termination Style Wire Leads |
Manufacturer Triad Magnetics Series TY Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 10kCT Impedance - Secondary (Ohms) 10kCT DC Resistance (DCR) - Primary 820Ohm DC Resistance (DCR) - Secondary 1.07kOhm Transformer Type Data/Voice Coupling Frequency Range 200Hz ~ 15kHz Frequency Response ±2dB Voltage - Isolation 1500V Insertion Loss 1.5dB @ 1kHz Return Loss 26dB Power Level - Operating Temperature -20°C ~ 85°C Approvals - Mounting Type Through Hole Size / Dimension 0.812" L x 0.700" W (20.62mm x 17.78mm) Height - Seated (Max) 0.740" (18.80mm) Termination Style PC Pin |
Manufacturer Triad Magnetics Series MET Turns Ratio - Primary:Secondary 5:1 Impedance - Primary (Ohms) 25kCT Impedance - Secondary (Ohms) 1kCT DC Resistance (DCR) - Primary 1.6kOhm DC Resistance (DCR) - Secondary 95Ohm Transformer Type Data/Voice Coupling Frequency Range 300Hz ~ 100kHz Frequency Response ±2dB Voltage - Isolation 1000VRMS @ 1 Second Insertion Loss - Return Loss - Power Level 30mW Operating Temperature -20°C ~ 85°C Approvals - Mounting Type Through Hole Size / Dimension 0.410" L x 0.310" W (10.41mm x 7.87mm) Height - Seated (Max) 0.465" (11.80mm) Termination Style PC Pin |
Manufacturer Hammond Manufacturing Series 1750 Turns Ratio - Primary:Secondary 44.67:1 Impedance - Primary (Ohms) 4kCT Impedance - Secondary (Ohms) 2 DC Resistance (DCR) - Primary 43.16Ohm, 46.28Ohm DC Resistance (DCR) - Secondary 180mOhm Transformer Type Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range 70Hz ~ 15kHz Frequency Response ±1dB Voltage - Isolation - Insertion Loss - Return Loss - Power Level 50W Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 4.063" L x 3.125" W (103.20mm x 79.38mm) Height - Seated (Max) 3.516" (89.31mm) Termination Style Wire Leads |
