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POEB3FB1V48W1X12

Name: Eaton POEB3FB1V48W1X12
Brand: Eaton Electronics
SKU: 504-POEB3FB1V48W1X12
Price: 3.62 EUR
Availability: OutOfStock

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Mouser No:

504-POEB3FB1V48W1X12

Mfr. No:

POEB3FB1V48W1X12

Mfr.:

Eaton Electronics

Description:

Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Single Out 48W 12V 4A

Datasheet:

POEB3FB1V48W1X12 Datasheet (PDF)

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Learn more about Eaton Electronics POEB3FB1V48W1X12

Availability

Stock:: 0

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On Order:: 98

Expected 6/8/2026
Factory Lead Time:: 20

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 100)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	3,62 €	3,62 €
	3,51 €	35,10 €
	3,44 €	68,80 €
	3,36 €	168,00 €
Full Reel (Order in multiples of 100)
	3,21 €	321,00 €
	2,97 €	594,00 €
	2,86 €	1.430,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Eaton
Product Category:	Audio Transformers / Signal Transformers
RoHS:
Product:	Flyback Transformers
Termination Style:	SMD/SMT
Inductance:	30 uH
Isolation Voltage:	1.5 kVAC
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Length:	32.8 mm
Width:	26.8 mm
Height:	14.8 mm
Series:	POEB3FB
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Eaton Electronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Maximum DC Resistance:	30 mOhms
Operating Temperature Range:	- 40 C to + 125 C
Power Rating:	48 W
Product Type:	Audio & Signal Transformers
Shielding:	Unshielded
Factory Pack Quantity:	100
Subcategory:	Transformers

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Datasheet

POEB3FB1V48W1X12 Datasheet (PDF)

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TARIC:: 8504318090
CNHTS:: 8504319000
CAHTS:: 8504310030
USHTS:: 8504314065
JPHTS:: 850431000
ECCN:: EAR99

Battery Management Systems

Eaton provides a wide portfolio of products for Battery Management Systems (BMS), including terminal blocks, fuses, supercapacitors, chokes, inductors, and more. Battery Management Systems monitor individual cells, system voltage, current, and temperature. When monitoring individual cells, the BMS balances voltages and regulates the current flow, and if the upper or lower voltage, current, or temperature limit is exceeded, the BMS temporarily disconnects the load or source. Eaton Battery Management Systems estimate the State of Health (SoH), State of Charge (SoC), State of Energy (SoE), and State of Power (SoP) in batteries.

High Voltage PoE Transformers

Eaton Electronics High Voltage PoE Transformers include four kinds of transformers: POEA1FB, POEA2FB, POEB3FB, and POEB4FW. Each of these transformers has 1500V_AC isolation between primary and secondary, low leakage inductance, and ferrite core material. These transformers also have an IEEE 802.3xx and a moisture sensitivity level (MSL): 1. Eaton Electronics High Voltage PoE Transformers applications include lighting, industrial automation, security systems, VoIP phone systems, network and BLUETOOTH® access points, network routers, repeaters, uninterruptible power supplies (UPS), retail point-of-information (POI) systems, vending and gaming machines, and remote cameras.