B82801X1 Datasheet by TDK Electronics Inc.

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SMT Current Sense Transformers
EE 4.2 Core Series B82801A
EPCOS Sample Kit 2015
Current_Sense_EE4.2_B82801A_156x103_150706 13.07.15 13:48 Seite 1
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Current Sense Transformers - EE 4.2 Core (SMT)
Turns ratio Np : Ns 1:20 1:30 1:40 1:50 1:60
Lmin µH 33 74 132 205 295
Voltage-time product V*µs 5.76 8.6 11.5 14.4 17.3
Ordering code B82801 A0333A020 A0743A030 A0134A040 A0214A050 A0304A060
Turns ratio Np : Ns 1:70 1:100 1:125 1:150
Lmin µH 400 820 1280 1840
Voltage-time product V*µs 20.0 28.8 36.0 43.2
Ordering code B82801 A0404A070 A0824A100 A0135A125 A0185A150
• All values measured at +25 °C ambient temperature
Frequency range: 50 kHz ... 1 MHz
Sensed current: The max. primary current of 7 A causes
approx. +40 °C temperature rise
• Operating temperature range: –40 °C ... +125 °C
• Tape and reel packing: 12 mm blister tape, 178 mm reel
• Packing units: 600 pcs./reel; 3000 pcs./carton
© EPCOS AG · A TDK Group Company · Edition 2015 · Ordering No. B82801X1 · SO 0715
Current_Sense_EE4.2_B82801A_156x103_150706 13.07.15 13:48 Seite 2
1:20
1:50 1:60 1:70
1:100 1:125 1:150
1:30 1:40
Important information: It is incumbent on the customer to check and decide whether a product is suitable for use in a particular application. Our pro-
ducts are described in detail in our data sheets. Our Important notes and the product-specific Cautions and warnings must be observed. All relevant
information is available through our sales offices.
Current_Sense_EE4.2_B82801A_Stanzblatt_162x108_150619 13.07.15 13:48 Seite 1

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