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NR72CB0 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NR72CB0 product

NR72CB0

Thermal Cutoffs (Thermal Fuses and Breakers)

Thermal BreakerBattery ProtectionBourns

The NR72CB0 is a compact, low-current thermal breaker from Bourns, specifically engineered for battery cell protection in portable electronics.

Best for

  • Battery protection
  • Mobile devices

Avoid if

  • Reflow soldering applications

Check before use

  • Mechanical mounting stress limits

Key specifications

Trip Temperature
72 °C ± 5 °C
Contact Rating
12 A / 12 VDC
Max Breaking Current
30 A / 5 VDC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8544429090.0

Application

Battery Protection

Datasheet

Bourns-company-36.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NR72CB0: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a Komatsulite C-Type thermal breaker designed to protect lithium polymer and prismatic battery cells from overtemperature and overcurrent.