ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：AUDIO XFMR 1KCT / 600CT TH
- Series：107
- Mfr：Hammond Manufacturing
- Package：Bulk
- Mounting Type：Through Hole
- Size / Dimension：0.630" L x 0.586" W (16.00mm x 14.88mm)
- Height - Seated (Max)：0.630" (16.00mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：1.29:1
- Impedance - Primary (Ohms)：1kCT
- Impedance - Secondary (Ohms)：600CT
- DC Resistance (DCR) - Primary：92Ohm
- DC Resistance (DCR) - Secondary：70Ohm
- Transformer Type：Miniature Epoxy Potted
- Frequency Range：300Hz ~ 50kHz
- Frequency Response：±1.5dB
- Voltage - Isolation：100VRMS
- Insertion Loss：-
- Return Loss：-
- Power Level：150mW
- Operating Temperature：-
- Approval Agency：-
Download product information
Overview
The Hammond Manufacturing 107J is a miniature epoxy potted audio transformer designed for signal applications. It features a primary impedance of 1K Ohm with center tap and a secondary impedance of 600 Ohm with center tap, maintaining a 1:1 turns ratio. The component supports through-hole mounting via PC pins and operates within a frequency range of 300Hz to 50kHz. Physical dimensions are 0.630 inches in length, 0.586 inches in width, and 0.630 inches in maximum height. The unit provides 100VRMS isolation voltage and handles a power level of 150mW.
Feature Summary
- Epoxy potted construction in a molded case for durability
- Center-tapped primary and secondary windings
- Through-hole PC pin termination style
Applications
- Audio input circuits
- Line matching applications
- Output transformer stages
Procurement Notes
Verify the specific part number against official Hammond Manufacturing documentation to confirm electrical parameters such as impedance ratios and frequency response ranges. Ensure that the selected variant matches the required center-tap configuration and mounting style for the intended circuit design. Cross-reference datasheet specifications with system requirements before finalizing procurement decisions.
Selection Notes
Select this component based on the requirement for a 1K Ohm center-tapped primary and 600 Ohm center-tapped secondary configuration. Consider the physical constraints regarding the 0.630-inch height and through-hole mounting method. Evaluate the 300Hz to 50kHz frequency response against the application's signal bandwidth needs to ensure proper performance characteristics.
Part Context
The 107J belongs to the Hammond 107 series of miniature epoxy potted audio transformers. This family includes variants like the 107H, which shares similar construction but differs in impedance values. These components are categorized under audio and signal transformers, providing compact solutions for professional audio equipment and signal processing systems requiring galvanic isolation.
Replacement Considerations
Consult official Hammond Manufacturing substitution guides for verified alternative part numbers within the 107 series or compatible families. Do not assume interchangeability with other manufacturers' audio transformers without verifying impedance, isolation voltage, and physical footprint compatibility.
