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Hammond Manufacturing 145B Audio Transformer

The Hammond Audio Chassis Mount 143-146 Series transformers are small, economical, open, two-hole horizontal brackets designed for audio applications. They feature insulated, color-coded flexible leads of varying lengths (3-4 inches) suitable for different series. These transformers operate over a frequency range of 150 Hz to 15 kHz (+/- 1 dB at 1000 Hz). They support various impedances, with primary and secondary resistance values tailored to specific configurations. Their compact design ensures reliable performance in audio and driver applications, with models tailored for input or output functions.

Authorized Distributors
Source:Newark
Part No:145B
Stock:7
Inv Date:06-11-2026
Price: Unit price: $29.22
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Source:DigiKey
Part No:145B
Stock:6
Inv Date:06-11-2026
Price: Unit price: $29.65
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Part No:145B
Stock:6
Inv Date:06-12-2026
Price: Unit price: $28.37
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Part No:145-B
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:145B
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:145-B
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:145-B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $16998.3
Buy/RFQ:
Part No:145B
Stock:6
Inv Date:06-11-2026
Price: Unit price: $28.94
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Part No:145-B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $500.23
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Authorized Distributors
Part No:145B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $25.33
Buy/RFQ:
Part No:145-B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $500.23
Buy/RFQ:
Part No:145B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $25.33
Buy/RFQ:
Part No:145B
Stock:5
Inv Date:06-11-2026
Price: Unit price: $24.25
Buy/RFQ:

Hammond Manufacturing 145B Audio Transformer Specifications:

  • Frequency response: 150 Hz to 15 kHz (+/- 1 dB at 1000 Hz)
  • Flexible insulated leads: 3-4 inches in length
  • Operating impedance: Ranges from 3.2 Ohms to 50,000 Ohms primary, with various secondary resistances
  • Net weight: 0.5 oz to 1.4 oz depending on model
  • Dimensions: Small open bracket design, overall dimension details vary by model but are compact for easy mounting
  • Supports different applications: input, driver, output for audio systems
  • Color-coded leads for easy identification
  • Impedance and resistance values tailored for specific audio and driver needs
  • Frequency spectrum and power capacity are proportional to impedance levels
  • Manufactured by Hammond Manufacturing, suitable for audio and electronics projects

Buy the Buy Hammond Audio Chassis Mount Part Number 145B Online

Purchase the Hammond Audio Transformer 145B online today to enjoy reliable performance in audio and driver applications. This compact, open-frame transformer features flexible leads that make installation straightforward. Its optimized impedance range supports various audio frequencies from 150 Hz to 15 kHz, ensuring faithful sound reproduction. Ideal for engineers and DIY enthusiasts, buying online guarantees quick delivery, competitive pricing, and excellent customer service. Enhance your audio systems with this durable Hammond transformer designed for precise impedance matching and dependable operation across multiple applications.

Buy Hammond 145B now and ensure high-quality audio transformer performance for your electronic projects.

Frequently Asked Questions

Where can I buy Hammond Manufacturing 145B?

You can click on the BUY or RFQ button to purchase 145B from an authorized Hammond Manufacturing distributor.

How do I troubleshoot issues or seek technical support for part 145B?

You can download the 145B datasheet or visit the Hammond Manufacturing website for support.

Who is the manufacturer of 145B?

Hammond Manufacturing

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