Precision Interconnect Solutions for the Electrification Era
As industries advance toward a fully electrified future, battery management systems (BMS) have become a cornerstone of safe, efficient, and long-lasting energy storage. From electric vehicles to renewable energy installations, the demands on BMS technology are increasing—requiring every component to perform with absolute reliability.
Hirose Electric offers a comprehensive range of connectors designed specifically to meet the challenges of modern BMS design. Built to operate in harsh, space-constrained environments, these connectors deliver consistent performance in both power and signal applications.
Reasons to choose Hirose Electric connectors for BMS:
- High current capability - Supports demanding loads with minimal contact resistance and heat generation.
- Compact designs - Enables integration into space-limited modules without compromising performance.
- Mechanical robustness - Withstands vibration, shock, and repeated mating cycles.
- Environmental resilience - Options for waterproofing, sealing, and corrosion protection.
- Automotive-grade quality - Meets stringent standards for safety and reliability.
Benefits for your application:
- Improved system reliability - Reduces risk of connection failures that could compromise BMS operation.
- Enhanced efficiency - Minimizes energy loss, improving battery performance and lifespan.
- Design flexibility - Wide product range to suit varying current, voltage, and footprint requirements.
- Long-term durability - Proven to maintain integrity through the entire product lifecycle.
WEBINAR
Designing Reliable Battery Management Systems: Connector Requirements & Hirose Solutions
Battery Management Systems (BMS) are the backbone of safe, efficient electrification from electric vehicles to energy storage systems. However, connectors are often the hidden factor that make-or-break system reliability. In this webinar, we’ll explore the critical connector requirements for BMS applications and show how Hirose’s portfolio, including some of the key products, FX26, ZE05, ZG05, TB4, EM30MSD series, addresses electrical, safety and environmental challenges.
Featured products
FX26 series durable board-to-board connector
Hirose FX26 board-to-board connector ensures high contact reliability under -40°C to 140°C and severe vibration, ideal for EV powertrain systems.
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IX series rugged compact high-speed I/O connectors
Hirose IX series connectors deliver up to 3Gbps high-speed transmission in compact, space-saving designs with EMI/ESD protection and 5000-cycle durability.
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DF63 high powered wire-to-board connectors
Hirose DF63 series compact wire-to-board connectors support up to 15A, with waterproof options, secure locking, and space-saving design.
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![DF62 series [SignalBee™] slim In-Line/THT connectors](/wcm/connect/1de8c27d-8251-4515-99f3-f18355491993/Hirose-DF62-Series-EN-Image.jpg?MOD=AJPERES&ContentCache=NONE&CACHE=NONE&CACHEID=ROOTWORKSPACE-1de8c27d-8251-4515-99f3-f18355491993-pDDzpmm)
DF62 series [SignalBee™] slim In-Line/THT connectors
Hirose DF62 series low-profile wire-to-wire connectors offer secure locking, high reliability, and waterproof IP67 options for tight-space applications.
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TB4 Series High-Reliability 125°C FPC/FFC-to-Board Connectors
irose TB4 Series FPC/FFC-to-Board connectors offer compact, safe, and durable solutions for automotive electronics with USCAR-2 compliance.
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ZK1 High Heat and Vibration Resistance FPC-to-Board Connector
Thermometrics Coolant Temperature Sensor monitors EV & PHEV battery cooling, alerting the BMS to prevent overheating and battery damage.
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ZG05HV Series High-Voltage Wire-to-Board Connector
Hirose ZG05HV Wire-to-Board connectors deliver compact, high-voltage performance up to 3000V AC with vibration resistance and -40°C to +125°C reliability.
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ZE05 Series High Heat and Vibration Resistant Wire-to-Board Connector
Hirose ZE05 2mm pitch connectors offer compact, heat-resistant (-40°C to +125°C) design, vibration resistance, and secure retention for automotive use.
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ZE064W Series Heat Resistance High Vibration Wire-to-Wire Connector
Hirose ZE064W wire-to-wire connectors offer IP67/IP69K waterproofing, 125°C heat resistance, vibration durability, and secure retention for automotive use.
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HVH-280 Series Waterproof Heat Resistance Robust Power Connectors
Hirose HVH-280 power connectors deliver 30A capacity, IPX9K waterproofing, EMI shielding, CPA safety, and 120°C heat resistance for automotive use.
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EM30MSD Series Lock System Connector
Hirose EM30MSD service plug offers safe high-current disconnect with IPX8 waterproofing, interlock safety, and vibration-resistant design for EV and energy storage.
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