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1640SE

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1640SE

1640SE

Hammond Manufacturing

TRANSFRMR AUDIO 1.25K IMED 25W

1640SE Datasheet

compliant

-

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

1640SE Pricing & Ordering

Quantity Unit Price Ext. Price
1 $0.00000 $0
500 $0 $0
1000 $0 $0
1500 $0 $0
2000 $0 $0
2500 $0 $0
Inventory changes frequently.
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1640SE Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

1640SE Hammond Manufacturing

Name Value
Product Status Obsolete
Turns Ratio - Primary:Secondary -
Impedance - Primary (Ohms) 11.25k
Impedance - Secondary (Ohms) 4, 8, 16
DC Resistance (DCR) - Primary -
DC Resistance (DCR) - Secondary -
Transformer Type Single Ended Audiophile, Ultra-Linear - Tube Output
Frequency Range 20Hz ~ 20kHz
Frequency Response ±1dB
Voltage - Isolation -
Insertion Loss ±1dB
Return Loss -
Power Level 25W
Operating Temperature -
Approval Agency -
Mounting Type Chassis Mount
Size / Dimension 5.000" L x 3.750" W (127.00mm x 95.20mm)
Height - Seated (Max) 4.560" (115.82mm)
Termination Style Wire Leads
Q1: What is the purchase guide for 1640SE?
1640SE of Hammond Manufacturing is a TRANSFRMR AUDIO 1.25K IMED 25W. ICHOME is a long-term spot supplier of 1640SE, supporting sample purchase and bulk order.
Q2: How to find the detailed information of 1640SE?
Download 1640SE Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcing1640SE from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide 1640SE alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you 1640SE replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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