The Win Source Electronics part number 1053027-CST-1020-B is a current sense transformer designed for non-invasive current detection in conductors. It operates efficiently at standard power line frequencies of 50/60 Hz and has a current rating of 20 A. The transformer features a turns ratio of 1000:1 and a DC resistance of 40 Ohms. With an accuracy of ¬±3% across a current range of 2A to 20A, it is suitable for various applications requiring precise current measurement. The operating temperature range is from -10¬8C to 65¬8C, and it can be stored at temperatures between -25¬8C and 85¬8C. The transformer is compliant with RoHS and has an UL file for safety certification. The dimensions of the transformer are 23.50 mm in length, 12.00 mm in width, and 24.80 mm in height, making it suitable for through-hole mounting. It is packaged in trays with a standard package quantity of 56 units.
Win Source Part Number: 1053027-CST-1020-B
Category: Transformers>Current
Series: CST
Type: Non-Invasive (Solid Core)
Termination Style: PC Pin
Package: Tray
Height - Seated (Max): 0.976" (24.80mm)
Standard Package: 56
Frequency Range: 50/60Hz
Weight: 0.044 lb (19.96 g)
Mounting Type: Through Hole
DC Resistance (DCR): 40Ohm
Dimension: 0.925" L x 0.472" W (23.50mm x 12.00mm)
Alternative Parts (Cross-Reference): CST-1020-BCST1020B;
ECCN: EAR99
Fake Threat In the Open Market: 83 pct.
MSL Level: Not Applicable
Current Rating (Amps): 20 A
REACH Status: REACH Unaffected
HTSUS: 8504.31.4035
Mfr: Triad Magnetics
20A Current Sense Transformer 50/60Hz 40Ohm Through Hole
CURR SENSE XFMR 20A T/H
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Transformers | Transformers | Transformers |
| Product Number | 1053027-CST-1020-B | CST-1020-B-ND | CST-1020-B |
| Product Name | Transformers - Current Sense Transformers | Current Sense Transformers | Transformers - Current Sense Transformers |
| Category | Signal | Signal | Signal |
