290TX
For Reference Only
| Part Number | 290TX | ||||||||||||||||||
| PNEDA Part # | 290TX | ||||||||||||||||||
| Description | TRANSF TUBE GUITAR AMP POWER | ||||||||||||||||||
| Manufacturer | Hammond Manufacturing | ||||||||||||||||||
| Unit Price |
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| In Stock | 3,135 | ||||||||||||||||||
| Warehouses | Shipped from Hong Kong SAR | ||||||||||||||||||
| Estimated Delivery | Sep 30 - Oct 5 (Choose Expedited Shipping) | ||||||||||||||||||
| Guarantee | Up to 1 year [PNEDA-Warranty]* | ||||||||||||||||||
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Free shipping on orders over $100. PNEDA is willing to provide you with better services.
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290TX Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
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| Mfr. Part Number | 290TX |
| 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.
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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.
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Our quality-control processes guard against counterfeits while ensuring reliability and performance.
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290TX Specifications
| Manufacturer | Hammond Manufacturing |
| Series | 290 |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | - |
| Impedance - Secondary (Ohms) | - |
| DC Resistance (DCR) - Primary | 1.18Ohm |
| DC Resistance (DCR) - Secondary | 70mOhm, 80mOhm, 6.14Ohm, 46.16Ohm |
| Transformer Type | - |
| Frequency Range | - |
| Frequency Response | - |
| Voltage - Isolation | 120/240VAC |
| Insertion Loss | - |
| Return Loss | - |
| Power Level | - |
| Operating Temperature | - |
| Approvals | - |
| Mounting Type | Chassis Mount |
| Size / Dimension | 3.438" L x 4.300" W (87.33mm x 109.22mm) |
| Height - Seated (Max) | 4.188" (106.38mm) |
| Termination Style | Wire Leads |
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Manufacturer Hammond Manufacturing Series 1600 Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 6.5k Impedance - Secondary (Ohms) 4, 8, 16 DC Resistance (DCR) - Primary - DC Resistance (DCR) - Secondary - Transformer Type Single Ended Audiophile, Ultra-Linear - Tube Output Frequency Range 20Hz ~ 20kHz Frequency Response ±1dB Voltage - Isolation 2000Vrms Insertion Loss ±1dB Return Loss - Power Level 30W Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 4.500" L x 3.750" W (114.30mm x 95.25mm) Height - Seated (Max) 4.560" (115.82mm) Termination Style Wire Leads |
Manufacturer Hammond Manufacturing Series 146 Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 250CT Impedance - Secondary (Ohms) 3.2 DC Resistance (DCR) - Primary 11Ohm DC Resistance (DCR) - Secondary 300mOhm Transformer Type Economical Open Type Frequency Range 150Hz ~ 15kHz Frequency Response ±1dB Voltage - Isolation - Insertion Loss - Return Loss - Power Level 700mW Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 1.630" L x 0.880" W (41.40mm x 22.35mm) Height - Seated (Max) 0.810" (20.57mm) Termination Style Wire Leads |
Manufacturer Triad Magnetics Series MET Turns Ratio - Primary:Secondary 8.62:1 Impedance - Primary (Ohms) 10k Impedance - Secondary (Ohms) 125 DC Resistance (DCR) - Primary 1.1kOhm DC Resistance (DCR) - Secondary 28Ohm Transformer Type Data/Voice Coupling Frequency Range 300Hz ~ 100kHz Frequency Response ±2dB Voltage - Isolation 1000VRMS @ 1 Second Insertion Loss - Return Loss - Power Level 10mW Operating Temperature -20°C ~ 85°C Approvals - Mounting Type Through Hole Size / Dimension 0.409" L x 0.310" W (10.40mm x 7.87mm) Height - Seated (Max) 0.465" (11.80mm) Termination Style PC Pin |
