Current Sensing Transformers | Farnell® Ireland

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price (inc VAT)	Turns Ratio	Inductance	DC Resistance	Primary Current	ET Constant	Frequency Range	DC Resistance Secondary	DC Resistance Primary	Transformer Mounting	Transformer Terminals	Product Range

B78419A2251A003	3407772 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:100 7 mH 30 A 235 Vµs 50kHz to 500kHz 3.1 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €4.890(€6.0147) 5+ €4.660(€5.7318) 10+ €4.420(€5.4366) 25+ €4.240(€5.2152) 50+ €4.110(€5.0553) More Pricing...	1:100	7mH	-	30A	235Vµs	50kHz to 500kHz	3.1ohm	500µohm	Surface Mount	Gull Wing	B78419 Series
B82801A1185A150	3414897 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:150 1.84 mH 7 A 43.2 Vµs 50kHz to 1MHz 22.7 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €2.540(€3.1242) 10+ €2.090(€2.5707) 50+ €1.830(€2.2509) 100+ €1.720(€2.1156) 200+ €1.670(€2.0541) More Pricing...	1:150	1.84mH	-	7A	43.2Vµs	50kHz to 1MHz	22.7ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
B82801C1265A150	3580976 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:150 12.6 mH 40 A 372 Vµs 50kHz to 500kHz 2.2 ohm	Each	1+ €2.620(€3.2226) 10+ €2.370(€2.9151) 50+ €2.130(€2.6199) 100+ €1.870(€2.3001) 200+ €1.800(€2.214) More Pricing...	1:150	12.6mH	-	40A	372Vµs	50kHz to 500kHz	2.2ohm	280ohm	Surface Mount	Gull Wing	B82801C Series
CS60-050L	2457942 Data Sheet RoHS Date/Lot Code	COILCRAFT Current Sensing Transformer 50 A 50Hz / 60Hz	Each	1+ €18.450(€22.6935) 3+ €13.000(€15.990) 5+ €12.220(€15.0306) 10+ €11.440(€14.0712) 20+ €10.400(€12.792) More Pricing...	-	-	-	50A	-	50Hz / 60Hz	-	-	Through Hole	PC Pin	CS60 Series
B82801B0803A020	1579326 Data Sheet RoHS	TDK Current Sensing Transformer 1:20 80 µH 20 A 10 Vµs 50kHz to 1MHz 0.4 ohm	Each	900+ €1.970(€2.4231)	1:20	80µH	0.4ohm	20A	10Vµs	50kHz to 1MHz	0.4ohm	600µohm	Surface Mount	Gull Wing	B82801B Series
56T100C	1454871 Data Sheet RoHS	MURATA POWER SOLUTIONS Current Sensing Transformer 1:100CT 37 mH 10 A 20kHz to 200kHz 1.4 ohm	Each	1+ €1.400(€1.722) 10+ €1.390(€1.7097) 25+ €1.370(€1.6851) 50+ €1.330(€1.6359) 100+ €1.270(€1.5621) More Pricing...	1:100CT	37mH	1.4ohm	10A	-	20kHz to 200kHz	1.4ohm	0.93ohm	Through Hole	PC Pin	56T Series
CST2010-060LD	2836758 Data Sheet RoHS Date/Lot Code	COILCRAFT Current Sensing Transformer AEC-Q200 1:60 3.06 mH 40 A 152.4 Vµs 3kHz to 1MHz 0.85 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €3.880(€4.7724) 10+ €2.740(€3.3702) 25+ €2.410(€2.9643) 50+ €2.300(€2.829) 100+ €2.190(€2.6937) More Pricing...	1:60	3.06mH	-	40A	152.4Vµs	3kHz to 1MHz	0.85ohm	360µohm	Surface Mount	Gull Wing	CST2010 Series
B78417A2287A003	3263471 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:125 11 mH 20 A 291 Vµs 50kHz to 250kHz 5300 µohm	Each (Supplied on Cut Tape) Cut Tape	1+ €6.160(€7.5768) 10+ €5.390(€6.6297) 50+ €4.470(€5.4981) 100+ €4.000(€4.920) 200+ €3.700(€4.551) More Pricing...	1:125	11mH	-	20A	291Vµs	50kHz to 250kHz	5300µohm	1900µohm	Surface Mount	Gull Wing	B78417A2 Series
B82801A1214A050	3414898 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:50 205 µH 7 A 14.4 Vµs 50kHz to 1MHz 2.4 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €2.480(€3.0504) 10+ €2.250(€2.7675) 50+ €2.090(€2.5707) 100+ €2.030(€2.4969) 200+ €1.940(€2.3862) More Pricing...	1:50	205µH	-	7A	14.4Vµs	50kHz to 1MHz	2.4ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
B82801A1743A030	3414903 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:30 74 µH 7 A 8.6 Vµs 50kHz to 1MHz 1.1 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €2.660(€3.2718) 10+ €2.390(€2.9397) 50+ €2.120(€2.6076) 100+ €2.050(€2.5215) 200+ €1.860(€2.2878) More Pricing...	1:30	74µH	-	7A	8.6Vµs	50kHz to 1MHz	1.1ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
749252050	3584461 RoHS Date/Lot Code	WURTH ELEKTRONIK Current Sensing Transformer 1:50 205 µH 7 A 22.5 Vµs 1MHz 2.5 ohm	Each (Supplied on Cut Tape) Cut Tape	5+ €3.770(€4.6371) 50+ €3.130(€3.8499) 250+ €2.980(€3.6654) 500+ €2.550(€3.1365) 1000+ €2.500(€3.075) More Pricing...	1:50	205µH	-	7A	22.5Vµs	1MHz	2.5ohm	3000µohm	Surface Mount	J-Bend	WE-CST Series
B82801A1824A100	3414904 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:100 820 µH 7 A 28.8 Vµs 50kHz to 1MHz 9 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €2.630(€3.2349) 10+ €2.380(€2.9274) 50+ €2.120(€2.6076) 100+ €2.060(€2.5338) 200+ €1.920(€2.3616) More Pricing...	1:100	820µH	-	7A	28.8Vµs	50kHz to 1MHz	9ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
B82801A1304A060	3414900 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:60 295 µH 7 A 17.3 Vµs 50kHz to 1MHz 3.6 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €3.180(€3.9114) 10+ €2.780(€3.4194) 50+ €2.300(€2.829) 100+ €2.070(€2.5461) 200+ €1.910(€2.3493) More Pricing...	1:60	295µH	-	7A	17.3Vµs	50kHz to 1MHz	3.6ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
749251060	1961658 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Current Sensing Transformer 1:60 720 µH 10 A 30 Vµs 1MHz 1.75 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €5.890(€7.2447) 10+ €4.960(€6.1008) 50+ €4.360(€5.3628) 200+ €4.120(€5.0676) 400+ €3.500(€4.305) More Pricing...	1:60	720µH	1.75ohm	10A	30Vµs	1MHz	1.75ohm	750ohm	Surface Mount	Gull Wing	WE-CST Series
CST2010-125LD	2836762 Data Sheet RoHS Date/Lot Code	COILCRAFT Current Sensing Transformer AEC-Q200 1:125 13.3 mH 40 A 317.5 Vµs 2kHz to 1MHz 1.85 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €3.880(€4.7724) 10+ €2.740(€3.3702) 25+ €2.410(€2.9643) 50+ €2.300(€2.829) 100+ €2.190(€2.6937) More Pricing...	1:125	13.3mH	360µohm	40A	317.5Vµs	2kHz to 1MHz	1.85ohm	360µohm	Surface Mount	Gull Wing	CST2010 Series
EFCT-2	2784963 Data Sheet RoHS	LITTELFUSE Current Sensing Transformer 1:100 5 A 50Hz to 400Hz	Each	1+ €1,180.000(€1,451.400)	1:100	-	-	5A	-	50Hz to 400Hz	-	-	Chassis Mount	Screw	EFCT Series
CST2010-070LD	2836759 Data Sheet RoHS Date/Lot Code	COILCRAFT Current Sensing Transformer AEC-Q200 1:70 4.16 mH 40 A 177.8 Vµs 3kHz to 1MHz 1 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €3.880(€4.7724) 10+ €2.740(€3.3702) 25+ €2.410(€2.9643) 50+ €2.300(€2.829) 100+ €2.190(€2.6937) More Pricing...	1:70	4.16mH	-	40A	177.8Vµs	3kHz to 1MHz	1ohm	360µohm	Surface Mount	Gull Wing	CST2010 Series
B82801A1404A070	3414902 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:70 400 µH 7 A 20 Vµs 50kHz to 1MHz 4.6 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €2.670(€3.2841) 10+ €2.400(€2.952) 50+ €2.130(€2.6199) 100+ €2.070(€2.5461) 200+ €1.920(€2.3616) More Pricing...	1:70	400µH	-	7A	20Vµs	50kHz to 1MHz	4.6ohm	2500µohm	Surface Mount	J-Bend	B82801A1 Series
B78419A2271A003	3407773 Data Sheet RoHS Date/Lot Code	TDK Current Sensing Transformer 1:180 25 mH 30 A 423 Vµs 50kHz to 500kHz 7.4 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €5.500(€6.765) 5+ €5.070(€6.2361) 10+ €4.640(€5.7072) 25+ €4.460(€5.4858) 50+ €4.330(€5.3259) More Pricing...	1:180	25mH	-	30A	423Vµs	50kHz to 500kHz	7.4ohm	500µohm	Surface Mount	Gull Wing	B78419 Series
PE-51688NL.	2915698 Data Sheet RoHS	PULSE ELECTRONICS CURRENT TRANSFORMER 200:1 20A THT	Each	1+ €3.780(€4.6494) 10+ €3.210(€3.9483) 25+ €3.010(€3.7023) 50+ €2.850(€3.5055) 100+ €2.700(€3.321) More Pricing...	-	-	-	-	-	-	-	-	-	-	CSRC
CSE186L	2906299 Data Sheet RoHS Date/Lot Code	TRIAD MAGNETICS CURRENT TRANSFORMER 1:166 10A THT	Each	1+ €3.280(€4.0344) 10+ €3.110(€3.8253) 25+ €2.760(€3.3948) 50+ €2.470(€3.0381) 100+ €2.380(€2.9274) More Pricing...	1:166	-	-	10A	30000Vµs	50Hz to 400Hz	0.023ohm	0.002ohm	Through Hole	PC Pin	CSE Series
PCS040-EF13760S	4036630 Data Sheet RoHS Date/Lot Code	BOURNS Current Sensing Transformer 1:30 760 mH 40 A 76.2 Vµs 1MHz 265 mohm	Each (Supplied on Full Reel) Full Reel	5400+ €2.720(€3.3456)	1:30	760mH	-	40A	76.2Vµs	1MHz	265mohm	1mohm	Surface Mount	Gull Wing	PCS Series
ECSTA1V0703-1020-R	4069285 Data Sheet RoHS	EATON BUSSMANN Current Sensing Transformer 1:20 53 µH 9 A 50kHz to 1MHz 0.42 ohm	Each (Supplied on Cut Tape) Cut Tape	10000+ €1.880(€2.3124)	1:20	53µH	-	9A	-	50kHz to 1MHz	0.42ohm	1500µohm	Surface Mount	J-Bend	ECSTA Series
749251200	4066187 Data Sheet RoHS Date/Lot Code	WURTH ELEKTRONIK Current Sensing Transformer 1:200 8 mH 20 A 100 Vµs 1MHz 16.5 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €6.960(€8.5608) 10+ €5.850(€7.1955) 50+ €5.150(€6.3345) 200+ €4.440(€5.4612) 400+ €4.140(€5.0922) More Pricing...	1:200	8mH	-	20A	100Vµs	1MHz	16.5ohm	750ohm	Surface Mount	Gull Wing	WE-CST Series
PCS040-EF1319KS	4036627 Data Sheet RoHS Date/Lot Code	BOURNS Current Sensing Transformer 1:150 19.2 mH 40 A 381 Vµs 1MHz 2.25 ohm	Each (Supplied on Cut Tape) Cut Tape	1+ €4.370(€5.3751) 10+ €3.500(€4.305) 50+ €3.060(€3.7638) 100+ €2.910(€3.5793) 200+ €2.850(€3.5055) More Pricing...	1:150	19.2mH	-	40A	381Vµs	1MHz	2.25ohm	1mohm	Surface Mount	Gull Wing	PCS Series