Hammond Manufacturing 143J
- Part No.:
- 143J
- Manufacturer:
- Hammond Manufacturing
- Category:
- Audio Transformers
- Package:
- Datasheet:
-
143J.pdf
- Description:
- AUDIO XFMR 3K / 1KCT CHAS MNT
- Quantity:
- Payment:

- Shipping:

Inventory:4,956
Please send an inquiry. Send us your inquiry, and we will respond immediately.
143J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Hammond Manufacturing
- Series:
- 143
- Packaging:
- Bulk
- Product Status:
- Active
- Turns Ratio - Primary:Secondary:
- -
- Impedance - Primary (Ohms):
- 3k
- Impedance - Secondary (Ohms):
- 1kCT
- DC Resistance (DCR) - Primary:
- 265Ohm
- DC Resistance (DCR) - Secondary:
- 53Ohm
- Transformer Type:
- Economical Open Type
- Frequency Range:
- 150Hz ~ 15kHz
- Frequency Response:
- ±1dB
- Voltage - Isolation:
- -
- Insertion Loss:
- -
- Return Loss:
- -
- Power Level:
- 30mW
- 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
143J FAQ
1.How can I place an order for 143J through Aetrix?
1.Please submit a Request for Quotation (RFQ) for 143J 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 143J reliable?
The price and inventory of 143J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 143J is usually 5 days.
3.What payment methods are accepted for 143J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 143J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 143J?
143J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 143J 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 143J?
5.For technical support, including 143J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 143J requirements.
6.How does Aetrix verify that 143J is sourced from the original manufacturer or authorized distributors?
6.All 143J 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 143J meets industry standards.
7.What is the process for return or replacement of 143J?
All 143J units undergo pre-shipment inspection (PSI). If there is an issue with 143J, 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 143J part is unused and in its original packaging.
Return procedure for 143J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
143J Tags
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