145R
For Reference Only
| Part Number | 145R |
| PNEDA Part # | 145R |
| Description | TRANSFORMER AUDIO 20K/2KCT IMPED |
| Manufacturer | Hammond Manufacturing |
| Unit Price | Request a Quote |
| In Stock | 7,506 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Jun 27 - Jul 2 (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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145R Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
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| Mfr. Part Number | 145R |
| Category | Power › Transformers › Audio Transformers |
| Datasheet |
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- Some orders may require a minimum amount of $100.00.
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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
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- If you have special order instructions,please note it on the ordering pages.
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- You can email us to change the order details before shipment.
- Orders cannot be canceled after shipping the packages.
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145R Specifications
| Manufacturer | Hammond Manufacturing |
| Series | 145 |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | 20k |
| Impedance - Secondary (Ohms) | 2kCT |
| DC Resistance (DCR) - Primary | 1.18kOhm |
| DC Resistance (DCR) - Secondary | 89Ohm |
| Transformer Type | Economical Open Type |
| Frequency Range | 150Hz ~ 15kHz |
| Frequency Response | ±1dB |
| Voltage - Isolation | - |
| Insertion Loss | - |
| Return Loss | - |
| Power Level | 135mW |
| 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 |
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Manufacturer Triad Magnetics Series Red-Spec Turns Ratio - Primary:Secondary 4.47:1 Impedance - Primary (Ohms) 10kCT Impedance - Secondary (Ohms) 500CT DC Resistance (DCR) - Primary 1.05kOhm DC Resistance (DCR) - Secondary 80Ohm Transformer Type Audio Coupling Frequency Range 300Hz ~ 100kHz Frequency Response ±2dB Voltage - Isolation 1000VRMS @ 1 Second Insertion Loss - Return Loss - Power Level 50mW Operating Temperature -40°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 Pulse Electronics Network Series - Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 600 Impedance - Secondary (Ohms) 600 DC Resistance (DCR) - Primary 55Ohm DC Resistance (DCR) - Secondary 70Ohm Transformer Type General Purpose Frequency Range - Frequency Response - Voltage - Isolation 1500Vrms Insertion Loss 1dB @ 200Hz, 1dB @ 1kHz, 1dB @ 20kHz, 1.9dB @ 100kHz Return Loss 20dB @ 200Hz, 30dB @ 1kHz, 25dB @ 10kHz Power Level - Operating Temperature - Approvals - Mounting Type Surface Mount Size / Dimension 0.530" L x 0.516" W (13.46mm x 13.11mm) Height - Seated (Max) 0.485" (12.32mm) Termination Style Gull Wing |
