1620
For Reference Only
| Part Number | 1620 |
| PNEDA Part # | 1620 |
| Description | TRANSFORMER AUDIO 6.6KCT 20W |
| Manufacturer | Hammond Manufacturing |
| Unit Price | Request a Quote |
| In Stock | 6,894 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Apr 6 - Apr 11 (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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1620 Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
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| Mfr. Part Number | 1620 |
| 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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1620 Specifications
| Manufacturer | Hammond Manufacturing |
| Series | 1600 |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | 6.6kCT |
| Impedance - Secondary (Ohms) | 4, 8, 16 |
| DC Resistance (DCR) - Primary | 65.4Ohm, 74.6Ohm |
| DC Resistance (DCR) - Secondary | 310mOhm, 500mOhm |
| Transformer Type | Push-Pull Audiophile, Ultra-Linear - Tube Output |
| Frequency Range | 30Hz ~ 30kHz |
| Frequency Response | ±1dB |
| Voltage - Isolation | 2000V @ 1 Second |
| Insertion Loss | ±1dB |
| Return Loss | - |
| Power Level | 20W |
| Operating Temperature | - |
| Approvals | - |
| Mounting Type | Chassis Mount |
| Size / Dimension | 3.500" L x 2.500" W (88.90mm x 63.50mm) |
| Height - Seated (Max) | 3.060" (77.72mm) |
| Termination Style | Wire Leads |
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Manufacturer Tamura Series TTC Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 600 Impedance - Secondary (Ohms) 287 DC Resistance (DCR) - Primary 175Ohm DC Resistance (DCR) - Secondary 175Ohm Transformer Type Data/Voice Coupling Frequency Range 200Hz ~ 4kHz Frequency Response ±0.2dB Voltage - Isolation 1875VRMS @ 1 Second Insertion Loss 4dB Max @ 2kHz Return Loss 14dB Min @ 200Hz ~ 4kHz Power Level - Operating Temperature -20°C ~ 85°C Approvals UL60950, EN60950 Mounting Type Surface Mount Size / Dimension 0.378" L x 0.492" W (9.60mm x 12.50mm) Height - Seated (Max) 0.299" (7.60mm) Termination Style Flat Lead |
Manufacturer Tamura Series TTC Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 600 Impedance - Secondary (Ohms) 530 DC Resistance (DCR) - Primary 46Ohm DC Resistance (DCR) - Secondary 45Ohm Transformer Type - Frequency Range 200Hz ~ 4kHz Frequency Response ±0.25dB Voltage - Isolation 1875VRMS @ 1 Second Insertion Loss 1dB Max @ 1kHz Return Loss 20dB Min @ 1kHz Power Level - Operating Temperature - Approvals UL1950, UL60950, EN60950 Mounting Type Through Hole Size / Dimension 0.886" L x 0.909" W (22.50mm x 23.10mm) Height - Seated (Max) 0.543" (13.80mm) Termination Style PC Pin |
