B7841x Series
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B78419A2289A003

DigiKey Part Number
495-7241-2-ND - Tape & Reel (TR)
495-7241-1-ND - Cut Tape (CT)
495-7241-6-ND - Digi-Reel®
Manufacturer
EPCOS - TDK Electronics
Manufacturer Product Number
B78419A2289A003
Description
CURR SENSE XFMR 1:70 SMD
Manufacturer Standard Lead Time
29 Weeks
Customer Reference
Detailed Description
1:70 Current Sense Transformer 50kHz ~ 250kHz 0.5mOhm Primary, 2.1Ohm Secondary 3 mH Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
B78419A2289A003 Models
Product Attributes
Type
Description
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Category
Manufacturer
EPCOS - TDK Electronics
Series
B78419
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Frequency Range
50kHz ~ 250kHz
Type
Invasive
Inductance
3 mH
ET (Volt-Time)
-
Turns Ratio - Primary:Secondary
1:70
Current Ratio
-
DC Resistance (DCR)
0.5mOhm Primary, 2.1Ohm Secondary
Ratings
-
Mounting Type
Surface Mount
Size / Dimension
0.504" L x 0.535" W (12.80mm x 13.60mm)
Height - Seated (Max)
0.567" (14.40mm)
Termination Style
Gull Wing
Weight
0.011 lb (4.99 g)
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Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$45.12000$45.12
10$40.74400$407.44
25$39.09880$977.47
50$37.89300$1,894.65
100$36.71810$3,671.81
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
200$33.79455$6,758.91
400$32.73618$13,094.47
600$32.13048$19,278.29
1,000$31.38151$31,381.51
1,400$30.89636$43,254.90
2,000$30.38960$60,779.20
Manufacturers Standard Package