Hammond Manufacturing 144D
- Part No.:
- 144D
- Manufacturer:
- Hammond Manufacturing
- Category:
- Audio Transformers
- Package:
- Datasheet:
-
144D.pdf
- Description:
- AUDIO XFMR 300CT / 3.2 CHAS MNT
- Quantity:
- Payment:

- Shipping:

Inventory:2,272
Please send an inquiry. Send us your inquiry, and we will respond immediately.
144D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Hammond Manufacturing
- Series:
- 144
- Packaging:
- Bulk
- Product Status:
- Active
- Turns Ratio - Primary:Secondary:
- -
- Impedance - Primary (Ohms):
- 300CT
- Impedance - Secondary (Ohms):
- 3.2
- DC Resistance (DCR) - Primary:
- 15Ohm
- DC Resistance (DCR) - Secondary:
- 330mOhm
- Transformer Type:
- Economical Open Type
- Frequency Range:
- 150Hz ~ 15kHz
- Frequency Response:
- ±1dB
- Voltage - Isolation:
- -
- Insertion Loss:
- -
- Return Loss:
- -
- Power Level:
- 150mW
- Operating Temperature:
- -
- Approval Agency:
- -
- 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
144D FAQ
1.How can I place an order for 144D through Aetrix?
1.Please submit a Request for Quotation (RFQ) for 144D on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 144D reliable?
The price and inventory of 144D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 144D is usually 5 days.
3.What payment methods are accepted for 144D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 144D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 144D?
144D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 144D order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 144D?
5.For technical support, including 144D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 144D requirements.
6.How does Aetrix verify that 144D is sourced from the original manufacturer or authorized distributors?
6.All 144D products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 144D meets industry standards.
7.What is the process for return or replacement of 144D?
All 144D units undergo pre-shipment inspection (PSI). If there is an issue with 144D, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 144D part is unused and in its original packaging.
Return procedure for 144D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
144D Tags
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