TA1x11 PCB Mounted Current Transformers are compact and accurate, pin-in-hole (PIH) PCB mounted CTs offering a cost effective approach for converting AC current primary signals to a level suitable for printed circuit board assemblies.

Features:

• mA secondary output, dependent upon the winding ratio selected.
• Asymmetrical PIH mounting pattern.
• Available toroidal core options: Nanocrystalline, Silicon Steel, Nickel Alloy.

Specifications:

• Input Frequency: 50Hz to 400HZ
• Accuracy Class: 0.1, 0.2, 0.5 (IEC 60044-1)
• CE Approved
• RoHS Compliant

TA Models	Input	Available Winding Ratios	ID Opening
TA1111	5A to 30A	1:1000, 1:2000, 1:2500	7mm/ (0.276″)
TA1311	5A to 80A	1:1000, 1:2000, 1:2500	8mm/ (0.315″)
TA1411	5A to 80A	1:1000, 1:2000, 1:2500	9mm/ (0.354″)

Download TA1x11 Data Sheet (pdf 494kb)

Download Application Notes for integrating mA Current Transformers (pdf 510kb) into a circuit requiring a mV signal.