• • • Arrays, Signal Transformers

Arrays, Signal Transformers

Transformer-type inductor arrays are inductors having two or more windings which are not electrically connected internally, but which are magnetically coupled within the device. Also known as coupled inductors, the choice of external connection allows their use for different purposes such as common or differential mode filtering and voltage transformation.

Sourcing Coiltronics (Eaton) Arrays, Signal Transformers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.

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Product	Pricing	Datasheet	Number of Coils	Inductance - Connected In Parallel	Inductance - Connected In Series	Current Rating - Parallel	Current Rating - Series	Current Saturation - Parallel	Current Saturation - Series	DC Resistance (DCR) - Parallel	DC Resistance (DCR) - Series	Mounting Type	Operating Temperature	Size / Dimension	Height	Package / Case	Ratings	Shielding	Tolerance	Stock & Quantity
DRQ74-100-R Coiltronics (Eaton)	1 $1.6000	Datasheet	2	9.882 µH	39.53 µH	2.41 A	1.2 A	3.17 A	1.58 A	48.9mOhm	196mOhm	Surface Mount	-40°C ~ 125°C	0.299" L x 0.299" W (7.60mm x 7.60mm)	0.175" (4.45mm)	Nonstandard	-	Shielded	±20%	1,688 Buy Now Get Quote
DRQ74-220-R Coiltronics (Eaton)	1 $1.6000	Datasheet	2	21.73 µH	86.92 µH	1.75 A	874 mA	2.13 A	1.07 A	92.5mOhm	371mOhm	Surface Mount	-40°C ~ 125°C	0.299" L x 0.299" W (7.60mm x 7.60mm)	0.175" (4.45mm)	Nonstandard	-	Shielded	±20%	3,676 Buy Now Get Quote
DRQ73-3R3-R Coiltronics (Eaton)	1 $1.6200	Datasheet	2	3.54 µH	14.16 µH	3.31 A	1.66 A	4.22 A	2.11 A	25.9mOhm	103.5mOhm	Surface Mount	-40°C ~ 125°C	0.299" L x 0.299" W (7.60mm x 7.60mm)	0.140" (3.55mm)	Nonstandard	-	Shielded	±20%	3,314 Buy Now Get Quote
DRQ74-470-R Coiltronics (Eaton)	1 $1.7900	Datasheet	2	49.64 µH	198.6 µH	1.15 A	573 mA	1.41 A	710 mA	216mOhm	865mOhm	Surface Mount	-40°C ~ 125°C	0.299" L x 0.299" W (7.60mm x 7.60mm)	0.175" (4.45mm)	Nonstandard	-	Shielded	±20%	4,545 Buy Now Get Quote
DRQ125-330-R Coiltronics (Eaton)	1 $1.6100	Datasheet	2	33.74 µH	135 µH	3.28 A	1.64 A	3.84 A	1.92 A	50.5mOhm	203mOhm	Surface Mount	-40°C ~ 125°C	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.236" (6.00mm)	Nonstandard	-	Shielded	±20%	2,783 Buy Now Get Quote
DRQ125-150-R Coiltronics (Eaton)	1 $2.1800	Datasheet	2	15.35 µH	61.4 µH	4.27 A	2.13 A	5.69 A	2.85 A	29.8mOhm	120mOhm	Surface Mount	-40°C ~ 125°C	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.236" (6.00mm)	Nonstandard	-	Shielded	±20%	5,710 Buy Now Get Quote
DRQ127-8R2-R Coiltronics (Eaton)	1 $3.1300	Datasheet	2	8.861 µH	35.44 µH	6.32 A	3.16 A	12.2 A	6.09 A	15.7mOhm	62.7mOhm	Surface Mount	-40°C ~ 125°C	0.492" L x 0.492" W (12.50mm x 12.50mm)	0.315" (8.00mm)	Nonstandard	-	Shielded	±20%	5,896 Buy Now Get Quote
CTX50-1P-R Coiltronics (Eaton)	1 $3.1200	Datasheet	2	50.52 µH	202.07 µH	700 mA	350 mA	-	-	316mOhm Max	1.263Ohm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.165" (4.19mm)	Nonstandard	-	Unshielded	±20%	7,475 Buy Now Get Quote
CTX150-4P-R Coiltronics (Eaton)	1 $3.6100	Datasheet	2	149.45 µH	597.8 µH	640 mA	320 mA	-	-	696mOhm Max	2.784Ohm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.250" (6.35mm)	Nonstandard	-	Unshielded	±20%	7,966 Buy Now Get Quote
CTX300-1-R Coiltronics (Eaton)	1 $3.5295	Datasheet	2	302.5 µH	1.21 mH	220 mA	110 mA	-	-	1.431Ohm Max	5.724Ohm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.165" (4.19mm)	Nonstandard	-	Unshielded	±20%	2,493 Buy Now Get Quote
CTX0.47-2-R Coiltronics (Eaton)	1 $3.7118	Datasheet	2	420 nH	1.69 µH	6.5 A	3.25 A	-	-	5mOhm Max	19mOhm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.235" (5.97mm)	Nonstandard	-	Unshielded	±20%	2,213 Buy Now Get Quote
CTX0.68-2-R Coiltronics (Eaton)	1 $3.7118	Datasheet	2	750 nH	3.01 µH	5.5 A	2.75 A	-	-	6mOhm Max	24mOhm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.235" (5.97mm)	Nonstandard	-	Unshielded	±20%	2,588 Buy Now Get Quote
CTX2-2-R Coiltronics (Eaton)	1 $3.7118	Datasheet	2	2.3 µH	9.21 µH	4.5 A	2.25 A	-	-	10mOhm Max	38mOhm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.235" (5.97mm)	Nonstandard	-	Unshielded	±20%	5,302 Buy Now Get Quote
CTX8-2-R Coiltronics (Eaton)	1 $3.7118	Datasheet	2	7.94 µH	31.77 µH	2.6 A	1.3 A	-	-	27mOhm Max	108mOhm Max	Surface Mount	-40°C ~ 85°C	0.450" L x 0.450" W (11.43mm x 11.43mm)	0.235" (5.97mm)	Nonstandard	-	Unshielded	±20%	8,745 Buy Now Get Quote
CTX100-3P-R Coiltronics (Eaton)	1 $3.7269	Datasheet	2	101.31 µH	405.22 µH	680 mA	340 mA	-	-	501mOhm Max	2.005Ohm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	7,859 Buy Now Get Quote
CTX0.47-3-R Coiltronics (Eaton)	1 $3.7572	Datasheet	2	380 nH	1.54 µH	6 A	3 A	-	-	5mOhm Max	20mOhm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	2,838 Buy Now Get Quote
CTX0.68-3-R Coiltronics (Eaton)	1 $3.7572	Datasheet	2	600 nH	2.4 µH	5 A	2.5 A	-	-	6mOhm Max	24mOhm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	7,616 Buy Now Get Quote
CTX1-3-R Coiltronics (Eaton)	1 $3.7572	Datasheet	2	860 nH	3.46 µH	4.8 A	2.4 A	-	-	7mOhm Max	28mOhm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	1,567 Buy Now Get Quote
CTX2-3-R Coiltronics (Eaton)	1 $3.7572	Datasheet	2	1.94 µH	7.78 µH	4.7 A	2.35 A	-	-	10mOhm Max	40mOhm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	1,987 Buy Now Get Quote
CTX5-3-R Coiltronics (Eaton)	1 $3.7572	Datasheet	2	4.7 µH	18.82 µH	3 A	1.5 A	-	-	19mOhm Max	77mOhm Max	Surface Mount	-40°C ~ 85°C	0.550" L x 0.550" W (13.97mm x 13.97mm)	0.190" (4.83mm)	Nonstandard	-	Unshielded	±20%	4,234 Buy Now Get Quote