143N
For Reference Only
| Part Number | 143N |
| PNEDA Part # | 143N |
| Description | TRANSFORMER AUDIO 10K/2KCT IMPED |
| Manufacturer | Hammond Manufacturing |
| Unit Price | Request a Quote |
| In Stock | 7,290 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Nov 25 - Nov 30 (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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143N Resources
| Brand | Hammond Manufacturing |
| ECAD Module |
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| Mfr. Part Number | 143N |
| Category | Power › Transformers › Audio Transformers |
| Datasheet |
Payment Method
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- 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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143N Specifications
| Manufacturer | Hammond Manufacturing |
| Series | 143 |
| Turns Ratio - Primary:Secondary | - |
| Impedance - Primary (Ohms) | 10k |
| Impedance - Secondary (Ohms) | 2kCT |
| DC Resistance (DCR) - Primary | 720Ohm |
| 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 | 30mW |
| Operating Temperature | - |
| Approvals | - |
| Mounting Type | Chassis Mount |
| Size / Dimension | 1.000" L x 0.690" W (25.40mm x 17.53mm) |
| Height - Seated (Max) | 0.690" (17.53mm) |
| Termination Style | Wire Leads |
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Manufacturer Hammond Manufacturing Series 117 Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 8 Impedance - Secondary (Ohms) 70V DC Resistance (DCR) - Primary - DC Resistance (DCR) - Secondary - Transformer Type Sound Distribution Frequency Range 100Hz ~ 9kHz Frequency Response 1dB Voltage - Isolation - Insertion Loss 2dB Return Loss - Power Level 32A Operating Temperature - Approvals - Mounting Type Chassis Mount Size / Dimension 4.030" L x 2.250" W (102.36mm x 57.15mm) Height - Seated (Max) 2.630" (66.80mm) Termination Style Solder Lug |
Manufacturer Tamura Series TTC Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 600 Impedance - Secondary (Ohms) 510 DC Resistance (DCR) - Primary 58Ohm DC Resistance (DCR) - Secondary 70Ohm Transformer Type - Frequency Range 300Hz ~ 3.5kHz Frequency Response ±0.3dB ~ ±0.5dB Voltage - Isolation 1875VRMS @ 1 Second Insertion Loss 1.25dB @ 1kHz Return Loss 16dB Min @ 300Hz ~ 3.5kHz Power Level 3.5dB Operating Temperature -10°C ~ 60°C Approvals UL1950, UL60950, EN60950 Mounting Type Surface Mount Size / Dimension 0.390" L x 0.665" W (9.90mm x 17.80mm) Height - Seated (Max) 0.181" (4.60mm) Termination Style Gull Wing |
