290RX

For Reference Only
Part Number | 290RX |
PNEDA Part # | 290RX |
Description | TRANSF TUBE GUITAR AMP POWER |
Manufacturer | Hammond Manufacturing |
Unit Price | Request a Quote |
In Stock | 6,120 |
Warehouses | Shipped from Hong Kong SAR |
Estimated Delivery | Apr 6 - Apr 11 (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.
|
|
|
290RX Resources
Brand | Hammond Manufacturing |
ECAD Module |
![]() |
Mfr. Part Number | 290RX |
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
- 290RX Datasheet
- where to find 290RX
- Hammond Manufacturing
- Hammond Manufacturing 290RX
- 290RX PDF Datasheet
- 290RX Stock
- 290RX Pinout
- Datasheet 290RX
- 290RX Supplier
- Hammond Manufacturing Distributor
- 290RX Price
- 290RX Distributor
290RX Specifications
Manufacturer | Hammond Manufacturing |
Series | 290 |
Turns Ratio - Primary:Secondary | - |
Impedance - Primary (Ohms) | - |
Impedance - Secondary (Ohms) | - |
DC Resistance (DCR) - Primary | 510mOhm |
DC Resistance (DCR) - Secondary | 40mOhm, 3.76Ohm, 5.865Ohm |
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 | 3.756" L x 5.580" W (95.40mm x 141.73mm) |
Height - Seated (Max) | 4.663" (118.44mm) |
Termination Style | Wire Leads |
The Products You May Be Interested In
Manufacturer Pulse Electronics Network Series - Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) - Impedance - Secondary (Ohms) - DC Resistance (DCR) - Primary - DC Resistance (DCR) - Secondary - Transformer Type - Frequency Range - Frequency Response - Voltage - Isolation - Insertion Loss - Return Loss - Power Level - Operating Temperature - Approvals - Mounting Type - Size / Dimension - Height - Seated (Max) - Termination Style - |
Manufacturer Hammond Manufacturing Series 146 Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 250CT Impedance - Secondary (Ohms) 8 DC Resistance (DCR) - Primary 11Ohm DC Resistance (DCR) - Secondary 700mOhm 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 Tamura Series MET Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 1kCT Impedance - Secondary (Ohms) 1kCT DC Resistance (DCR) - Primary 95Ohm DC Resistance (DCR) - Secondary 110Ohm Transformer Type Data/Voice Coupling Frequency Range 300Hz ~ 100kHz Frequency Response ±2dB Voltage - Isolation 500VRMS @ 30 Seconds Insertion Loss - Return Loss - Power Level 50mW 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 |
Manufacturer Hammond Manufacturing Series 146 Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 500CT Impedance - Secondary (Ohms) 3.2 DC Resistance (DCR) - Primary 26Ohm 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 Hammond Manufacturing Series 1750 Turns Ratio - Primary:Secondary 31.11:1 Impedance - Primary (Ohms) 4kCT Impedance - Secondary (Ohms) 4 DC Resistance (DCR) - Primary 185Ohm DC Resistance (DCR) - Secondary 400mOhm Transformer Type Push-Pull Audiophile, Ultra-Linear - Tube Output Frequency Range 70Hz ~ 15kHz Frequency Response ±1dB Voltage - Isolation - Insertion Loss - Return Loss - Power Level 35W Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 4.076" L x 3.170" W (103.53mm x 80.52mm) Height - Seated (Max) 2.630" (66.80mm) Termination Style Wire Leads |