Current Sense Transformers

Mfr Part #	Qty	Price	Product Status	Frequency Range	Type	Current Rating (Amps)	Inductance	ET (Volt-Time)	Turns Ratio - Primary:Secondary	Current Ratio	DC Resistance (DCR)	Ratings	Mounting Type	Size / Dimension	Height - Seated (Max)	Termination Style
CR8450-1000 CURR SENSE XFMR 100A IN-LINE CR Magnetics Inc.	6,550	16.53000	Active	20Hz ~ 200kHz	Non-Invasive (Solid Core)	100 A	-	-	-	1000:1	21Ohm	-	Free Hanging (In-Line)	1.700" L x 1.450" W (43.18mm x 36.83mm)	0.550" (13.97mm)	Wire Leads	Details
749252020 WE-CST CURRENT SENSE TRANSFORMER Würth Elektronik	1,943	5.28000	Active	1MHz	Invasive	7 A	33 µH	9VµS	1:20	-	3mOhm Primary, 350mOhm Secondary	-	Surface Mount	0.185" L x 0.183" W (4.70mm x 4.65mm)	0.140" (3.55mm)	Gull Wing	Details
B82801A1333A020 CURR SENSE XFMR 1:20 SMD EPCOS - TDK Electronics	1,230	4.02000	Active	50kHz ~ 1MHz	Invasive	-	33 µH	-	1:20	-	2.5mOhm Primary, 320mOhm Secondary	-	Surface Mount	0.138" L x 0.185" W (3.50mm x 4.70mm)	0.138" (3.50mm)	J Lead	Details
PE-67050NL CURR SENSE XFMR 35A T/H Pulse Electronics Power	1,336	5.94000	Active	10kHz ~ 200kHz	Invasive	35 A	5 mH	-	-	50:1	15Ohm Primary, 700mOhm Secondary	-	Through Hole	0.565" L x 0.750" W (14.35mm x 19.05mm)	0.750" (19.05mm)	PC Pin	Details
CST206-1A CURR SENSE XFMR 110A T/H Triad Magnetics	1,510	7.48000	Active	20kHz ~ 200kHz	Non-Invasive (Solid Core)	110 A	14 mH	2000VµS	-	100:1	580mOhm Max	-	Through Hole	1.075" L x 0.400" W (27.31mm x 10.16mm)	1.225" (31.12mm)	PC Pin	Details
CST25-0500 ENCAPSULATED PCB CURRENT SENSE X Triad Magnetics	1,413	1.91920	Active	50kHz ~ 500kHz	Invasive	25 A	470 mH	1750VµS	1:500	-	16Ohm	-	Through Hole	0.669" L x 0.591" W (17.00mm x 15.00mm)	0.472" (12.00mm)	PC Pin	Details
750316794 CURRENT SENSE TRANSFORMER Würth Elektronik	1,171	1.89000	Obsolete	50kHz ~ 500kHz	Invasive	40 A	5.6 mH	-	1:100	-	280mOhm	-	Surface Mount	0.570" L x 0.795" W (14.48mm x 20.20mm)	0.413" (10.50mm)	Gull Wing	Details
7492540750 WE-CST CURRENT SENSE TRANSFORMER Würth Elektronik	5,289	3.91000	Active	1MHz	Invasive	40 A	300 mH	1860Vµs	1:750	-	0.28mOhm Primary, 50.1Ohm Secondary	AEC-Q200	Surface Mount	0.570" L x 0.524" W (14.48mm x 13.30mm)	0.413" (10.50mm)	Gull Wing	Details
855-5001/300-001 SPLIT-CORE CURRENT TRANSFORMER; WAGO Corporation	9,503	379.11000	Active	50Hz ~ 60Hz	Non-Invasive (Split Core)	300 A	-	-	-	-	-	-	Chassis Mount	2.606" L x 2.598" W (66.20mm x 66.00mm)	3.819" (97.00mm)	Wire Leads	Details
CT-1150 CURR SENSE XFMR 150A T/H Amgis, LLC	5,596	13.66120	Active	50/60Hz	Non-Invasive (Solid Core)	150 A	-	-	-	1000:1	11Ohm	-	Through Hole	2.189" L x 0.811" W (55.60mm x 20.60mm)	2.189" (55.60mm)	PC Pin	Details
ASM-010 CURR SENSE XFMR 10A T/H Talema Group LLC	21,349	4.87000	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	10 A	-	-	-	-	-	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin	Details
53150C CURR SENSE XFMR 1:150 10A SMD Murata Power Solutions Inc.	8,832	0.72500	Active	50kHz ~ 500kHz	Invasive	-	4.5 mH	-	1:150	-	7mOhm Primary, 17.5Ohm Secondary	-	Surface Mount	0.283" L x 0.327" W (7.20mm x 8.30mm)	0.213" (5.40mm)	Gull Wing	Details
SPCT 62/ 30 40/5 A VA 1 CL 3-CU BUS BAR CT WITH 40/5A Selec Controls USA Inc.	8,566	22.36000	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	40 A	-	-	-	40:5	-	-	DIN Rail	2.441" L x 1.811" W (62.00mm x 46.00mm)	3.169" (80.50mm)	Terminal Block	Details
FIS105NL CURR SENSE XFMR 1:50 25A T/H Pulse Electronics Power	1,723	3.23000	Active	500kHz Max	Invasive	-	4.7 mH	175VµS	1:50	-	500mOhm Max	-	Through Hole	0.693" L x 0.591" W (17.60mm x 15.00mm)	0.492" (12.50mm)	PC Pin	Details
PCS040-EF1301KS CURRENT SENSE TRANSF 40A 1360UH Bourns Inc.	300	5.13000	Active	1MHz	Invasive	40 A	1.36 mH	-	-	40:1	-	-	Surface Mount	-	-	Gull Wing	Details
PAS6322.100NLT XFRMR CURRENT SENSE 1:100 50A Pulse Electronics Power	610	4.63000	Active	20kHz ~ 1MHz	Invasive	50 A	4.5 mH	-	1:100	-	0.5mOhm Primary, 2.6Ohm Secondary Max	-	Surface Mount	0.122" L x 0.252" W (3.10mm x 6.40mm)	0.029" (0.73mm)	Gull Wing	Details
AX-1500 CURR SENSE XFMR 15A T/H Talema Group LLC	9,954	3.01320	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	15 A	-	-	-	1500:1	-	-	Through Hole	0.677" L x 0.375" W (17.20mm x 9.53mm)	0.803" (20.40mm)	PC Pin	Details
C/CT-1216 CURR SENSE XFMR 120A CHAS MNT KEMET	5,696	22.22000	Active	50/60Hz	Non-Invasive (Split Core)	120 A	-	-	3000:1	3000:1	-	-	Chassis Mount	1.445" L x 0.906" W (36.70mm x 23.00mm)	1.693" (43.00mm)	Wire Leads with Connector	Details
PA1005.050NLT CURR SENSE XFMR 1:50 20A SMD Pulse Electronics Power	24,869	2.39000	Active	50kHz ~ 1MHz	Invasive	20 A	500 µH	-	1:50	-	0.75mOhm Primary, 1.5Ohm Secondary	-	Surface Mount	0.284" L x 0.330" W (7.21mm x 8.38mm)	0.217" (5.50mm)	Gull Wing	Details
B82801A1824A100 CURR SENSE XFMR 1:100 SMD EPCOS - TDK Electronics	11,309	4.02000	Active	50kHz ~ 1MHz	Invasive	-	820 µH	-	-	-	2.5mOhm Primary, 8.7Ohm Secondary	-	Surface Mount	0.185" L x 0.138" W (4.70mm x 3.50mm)	0.138" (3.50mm)	J Lead	Details
SPCT 100/ 60 1200/5 A VA 15 CL 0.5-CU BUS BAR CT WITH 1200/5A Selec Controls USA Inc.	7,747	37.51000	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	1200 A	-	-	-	1200:5	-	-	DIN Rail	3.976" L x 2.047" W (101.00mm x 52.00mm)	4.740" (120.40mm)	Terminal Block	Details
CSE5-100501 CURR SENSE XFMR 1:50 10A SMD Triad Magnetics	211	3.48000	Active	250kHz Min	Invasive	10 A	500 µH	-	1:50	-	1.5Ohm Secondary	-	Surface Mount	0.272" L x 0.303" W (6.90mm x 7.70mm)	0.210" (5.33mm)	Gull Wing	Details
855-1001/2500-1001 PLUG-IN CURRENT TRANSFORMER PRC WAGO Corporation	6,183	317.64000	Active	50Hz ~ 60Hz	Non-Invasive (Solid Core)	2500 A	-	-	-	-	-	-	Chassis Mount	5.118" L x 1.378" W (130.00mm x 35.00mm)	5.805" (147.45mm)	Terminal Block	Details
ENVOY AC-OC (100A) CURR SENSE XFMR 100A IN-LINE Verivolt LLC	7,678	81.60000	Active	20Hz ~ 30kHz	Non-Invasive (Split Core)	-	-	-	-	-	-	-	Free Hanging (In-Line)	-	-	Wire Leads with Connector	Details

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