1645A
For Reference Only
| Part Number | 1645A |
| PNEDA Part # | 1645A |
| Description | AUDIOPHILE TUBE OUTPUT TRANSFRMR |
| Manufacturer | Hammond Manufacturing |
| Unit Price | Request a Quote |
| In Stock | 6,732 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Nov 23 - Nov 28 (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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1645A Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
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| Mfr. Part Number | 1645A |
| 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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Prompt Responsiveness
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1645A Specifications
| Manufacturer | Hammond Manufacturing |
| Series | A |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | 5kCT |
| Impedance - Secondary (Ohms) | 4, 8, 16, 70V |
| DC Resistance (DCR) - Primary | 72.11Ohm, 79.35Ohm |
| DC Resistance (DCR) - Secondary | 276mOhm, 391mOhm, 464mOhm, 9.304Ohm |
| Transformer Type | Push-Pull Audiophile, Ultra-Linear - Tube Output |
| Frequency Range | 30Hz ~ 30kHz |
| Frequency Response | ±1dB |
| Voltage - Isolation | 2000V @ 1 Second |
| Insertion Loss | - |
| Return Loss | - |
| Power Level | 30W |
| Operating Temperature | - |
| Approvals | - |
| Mounting Type | Chassis Mount |
| Size / Dimension | 3.750" L x 2.500" W (95.25mm x 63.50mm) |
| Height - Seated (Max) | 3.060" (77.72mm) |
| Termination Style | Wire Leads |
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Manufacturer Hammond Manufacturing Series 109 Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 600CT Impedance - Secondary (Ohms) 600CT DC Resistance (DCR) - Primary 40.38Ohm DC Resistance (DCR) - Secondary 52.32Ohm Transformer Type Miniature Epoxy Potted Frequency Range 300Hz ~ 50kHz Frequency Response ±1.5dB Voltage - Isolation 100VRMS Insertion Loss - Return Loss - Power Level 2W Operating Temperature - Approvals - Mounting Type Through Hole Size / Dimension 1.315" L x 0.930" W (33.40mm x 23.62mm) Height - Seated (Max) 0.920" (23.37mm) Termination Style PC Pin |
Manufacturer Hammond Manufacturing Series 140EX 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 Chassis Mount Size / Dimension 1.250" Dia (31.75mm) Height - Seated (Max) 1.000" (25.40mm) Termination Style Screw Terminal |
