MET-28
For Reference Only
| Part Number | MET-28 |
| PNEDA Part # | MET-28 |
| Description | TRANSFORMER 1K:50 3.0MADC |
| Manufacturer | Tamura |
| Unit Price | Request a Quote |
| In Stock | 7,032 |
| Warehouses | Shipped from Hong Kong SAR |
| Estimated Delivery | Jun 28 - Jul 3 (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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MET-28 Resources
| Brand | Tamura |
| ECAD Module |
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| Mfr. Part Number | MET-28 |
| 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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Our quality-control processes guard against counterfeits while ensuring reliability and performance.
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MET-28 Specifications
| Manufacturer | Tamura |
| Series | MET |
| Turns Ratio - Primary:Secondary | 4.47:1 |
| Impedance - Primary (Ohms) | 1k |
| Impedance - Secondary (Ohms) | 50 |
| DC Resistance (DCR) - Primary | 110Ohm |
| DC Resistance (DCR) - Secondary | 8Ohm |
| 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 |
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Manufacturer Tamura Series TTC Turns Ratio - Primary:Secondary - Impedance - Primary (Ohms) 600 Impedance - Secondary (Ohms) 530 DC Resistance (DCR) - Primary - DC Resistance (DCR) - Secondary - Transformer Type - Frequency Range - Frequency Response - Voltage - Isolation - Insertion Loss 1dB Typ Return Loss - Power Level - Operating Temperature - Approvals - Mounting Type Through Hole Size / Dimension 0.929" L x 0.976" W (23.60mm x 24.80mm) Height - Seated (Max) 0.543" (13.80mm) Termination Style PC Pin |
Manufacturer Hammond Manufacturing Series 140EX Turns Ratio - Primary:Secondary 1:1 Impedance - Primary (Ohms) 10k Impedance - Secondary (Ohms) 10k DC Resistance (DCR) - Primary 886Ohm DC Resistance (DCR) - Secondary 903.5Ohm Transformer Type - Frequency Range 20Hz ~ 20kHz Frequency Response ±1dB Voltage - Isolation 500Vrms Insertion Loss 1dB Typ Return Loss 20dB Typ Power Level 10dB 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 |
