SM91501ALO-E

Bourns
652-SM91501ALO-E
SM91501ALO-E

Mfr.:

Description:
Power Transformers - Board Mount BMS Transformer/CMC, 12PIN, DUAL, 4.3k VDC

Datasheet:
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Learn more about Bourns SM91501ALO-E

Product Attribute Attribute Value Select Attribute
Bourns
Product Category: Power Transformers - Board Mount
RoHS:  
BMS Transformers
PCB Mount
Single Primary Winding
Single Secondary Winding
14.81 mm
11.68 mm
4.87 mm
SM91501ALO
Brand: Bourns
Inductance: 450 uH
Maximum Operating Temperature: + 125 C
Minimum Operating Temperature: - 40 C
Operating Frequency: 1 MHz to 100 MHz
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Product Type: Power Transformers
Qualification: AEC-Q200
Factory Pack Quantity: 2000
Subcategory: Transformers
Termination Style: SMD/SMT
Turns Ratio: 1:1
Type: Automotive Transformer
Unit Weight: 1 g
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Datasheet

PCN

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Compliance Codes
CNHTS:
8504319000
USHTS:
8504312000
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

SM91501ALO AEC-Q200 BMS Signal Transformers

Bourns SM91501ALO AEC-Q200 Compliant BMS Signal Transformers are dual-channel isolation transformer modules with common mode chokes for noise rejection in battery management system (BMS) applications. The Bourns SM91501ALO BMS Signal Transformers are UL recognized and AEC-Q200 compliant. The series offers a 1600VDC working voltage and a 4300VDC Hi-Pot isolation voltage. The transformers operate over a -40°C to +125°C temperature range.

Battery Management System

Bourns Battery Management Systems (BMS) manage the state of health (SoC) while charging and discharging battery systems. BMS components feature shunt resistors, high-voltage signals, power transformers, and shielded power inductors. Current sense resistors are AEC-Q200 qualified with a continuous current of 1000A and a low 50µΩ resistance. Bourns signal transformers include common-mode chokes for noise rejection for BMS applications. The shielded power inductors and high creepage high clearance (HCT) transformers are suitable for automotive power conversion, DC-DC converters, power supplies, and communication electronics.

Magnetic Products

Bourns Magnetic Products are engineered to meet essential power application requirements for power conversion, isolation, EMC compliance, signal integrity, and increased power density. Bourns offers a broad, proven, and continually expanding portfolio of miniaturized, automotive grade, high quality, and high-reliability components. Bourns Magnetic Products are key elements in many of today’s breakthrough designs, such as electric vehicles, high power battery charging, e-mobility, renewable energy, energy storage, the Internet of Things (IoT), and industrial infrastructure.

In Stock: 474

Stock:
474
Can Ship Immediately
On Order:
2,000
Expected 10/14/2026
Factory Lead-Time:
12
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
S/-.--
Ext. Price:
S/-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 2000)

Pricing (PEN)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
S/16.11 S/16.11
S/14.60 S/146.00
S/13.62 S/340.50
S/13.20 S/660.00
S/12.81 S/1,281.00
S/12.34 S/3,085.00
S/11.99 S/5,995.00
S/11.76 S/11,760.00
Full Reel (Order in multiples of 2000)
S/10.47 S/20,940.00
† S/23.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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