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.

Results: 3,035
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Eaton Electronics NTC Thermistors ICL family, 8 ohm, I lead, 7 mm size, 2700 Beta, J Beta Tol., B1 Beta Def.
Datasheet
2,128In Stock
Min.: 1
Mult.: 1

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 100 BASE-T, 350uH, Open Hdr, Quad Port, 48pins, 1500Vac
Datasheet
400In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 100 BASE-T, 350uH, Open Hdr, Quad Port, 40pins, 1500Vac
Datasheet
490In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 1000 BASE-T, 350uH, Open Hdr, Dual Port, 48pins, 1500Vac
Datasheet
200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 300

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 2.5G BASE-T, 180uH, Open Hdr, Dual Port, 48pins, 1500Vac
Datasheet
290In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 190

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 5G BASE-T, 150uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
790In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 700

Eaton Electronics Audio Transformers / Signal Transformers LAN Txfmr, 5G BASE-T, 150uH, Open Hdr, Single Port, 24pins, 1500Vac
Datasheet
500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Eaton Electronics Audio Transformers / Signal Transformers LAN PoE Txfmr, 10G BASE-T, 120uH, Open Hdr, Single Port, 24 pins, 1500Vac
Datasheet
465In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 400

Eaton Electronics Varistors High Voltage MLV, 0806 EIA Size, 150 Vac
Datasheet
4,889In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Eaton Electronics Varistors High Voltage MLV, 0806 EIA Size, 175 Vac
Datasheet
2,528In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Eaton Electronics Varistors High Voltage MLV, 0806 EIA Size, 300 Vac
Datasheet
3,983In Stock
2,000Expected 2026-05-07
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Eaton Electronics NTC Thermistors NRCE family, 100 ohm, K Tol., O Lead, 3200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,985In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100 ohm, K Tol., S Lead, 3200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,895In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100 ohm, L Tol., O Lead, 3200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,990In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100 ohm, L Tol., S Lead, 3200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,966In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 1000 ohm, K Tol., O Lead, 3800 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,986In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 1000 ohm, K Tol., S Lead, 3800 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,954In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 10000 ohm, J Tol., O Lead, 4050 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,997In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 10000 ohm, J Tol., S Lead, 4050 Beta, K Beta Tol., B1 Beta Def.
Datasheet
2,430In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 10000 ohm, K Tol., O Lead, 4050 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,874In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100000 ohm, J Tol., O Lead, 4400 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,773In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100000 ohm, J Tol., S Lead, 4400 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,997In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 100000 ohm, K Tol., S Lead, 4400 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,928In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 15000 ohm, J Tol., O Lead, 4200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,980In Stock
Min.: 1
Mult.: 1

Eaton Electronics NTC Thermistors NRCE family, 15000 ohm, J Tol., S Lead, 4200 Beta, K Beta Tol., B1 Beta Def.
Datasheet
1,980In Stock
Min.: 1
Mult.: 1