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HomeProductsCircuit ProtectionPTC Resettable FusesB59751B0120A070
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B59751B0120A070 - EPCOS - TDK Electronics

Manufacturer Part Number
B59751B0120A070
Manufacturer
EPCOS (TDK)
Allelco Part Number
32D-B59751B0120A070
ECAD Model
Parts Description
PTC RESET FUSE 420V RADIAL DISC
Package
Radial, Disc
Data sheet
B750-774.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 3790

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Payment method
Our certification

Specifications

B59751B0120A070 Tech Specifications
EPCOS - TDK Electronics - B59751B0120A070 technical specifications, attributes, parameters and parts with similar specifications to EPCOS - TDK Electronics - B59751B0120A070

Product Attribute Attribute Value  
Manufacturer EPCOS (TDK)  
Voltage - Max 420V  
Type Ceramic  
Time to Trip 4 s  
Thickness (Max) -  
Size / Dimension 0.492" Dia x 0.276" T (12.50mm x 7.00mm)  
Series -  
Resistance - 25°C (Typ) 50 Ohms  
Ratings -  
Product Attribute Attribute Value  
Package / Case Radial, Disc  
Package Bulk  
Operating Temperature 0°C ~ 60°C  
Mounting Type Through Hole  
Lead Spacing 0.197" (5.00mm)  
Height - Seated (Max) 0.650" (16.50mm)  
Current - Trip (It) 173 mA  
Current - Max 2 A  
Approval Agency UL  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.40.8070

Parts Introduction

Manufacturer Part Number

B59751B0120A070

Manufacturer

epcos

Introduction

The epcos B59751B0120A070 is a ceramic PTC resettable fuse designed for circuit protection applications. It offers reliable overload and short circuit protection, with the ability to automatically reset after the fault condition is removed.

Product Features and Performance

Ceramic PTC (Positive Temperature Coefficient) technology

Voltage rating up to 420V

Trip current of 173mA

Maximum current rating of 2A

Time to trip: 4 seconds

Typical resistance of 50 Ohms at 25°C

Operating temperature range of 0°C to 60°C

Product Advantages

Automatic resetting after fault condition is removed

Compact and space-saving design

Robust ceramic construction for enhanced durability

Reliable circuit protection against overloads and short circuits

Key Reasons to Choose This Product

Effective circuit protection to prevent damage to sensitive electronic components

Convenient automatic reset feature for hassle-free operation

Compact size and versatile mounting options for easy integration

Proven reliability and performance from a trusted manufacturer

Quality and Safety Features

UL approved for safety

Designed and manufactured to high quality standards

Compatibility

The epcos B59751B0120A070 PTC resettable fuse is suitable for a wide range of applications, including consumer electronics, industrial equipment, and power supplies.

Application Areas

Circuit protection in electronic devices

Overload and short circuit protection in power supplies and adapters

Safeguarding sensitive components in various electronic systems

Product Lifecycle

The epcos B59751B0120A070 PTC resettable fuse is an obsolete model. Customers are advised to contact our website's sales team for information on available equivalent or alternative models.

Parts with Similar Specifications

The three parts on the right have similar specifications to EPCOS - TDK Electronics B59751B0120A070

Product Attribute B59751B0120A070 B59735T1120A062 B59771B0120A070 B59751C0120A070
Part Number B59751B0120A070 B59735T1120A062 B59771B0120A070 B59751C0120A070
Manufacturer EPCOS - TDK Electronics EPCOS - TDK Electronics EPCOS - TDK Electronics EPCOS - TDK Electronics
Resistance - 25°C (Typ) 50 Ohms - 120 Ohms 50 Ohms
Approval Agency UL UR UL UR, VDE
Thickness (Max) - 0.413" (10.50mm) - -
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Time to Trip 4 s 0.04 s 3 s -
Type Ceramic Ceramic Ceramic Ceramic
Operating Temperature 0°C ~ 60°C 0°C ~ 70°C 0°C ~ 60°C -40°C ~ 125°C
Height - Seated (Max) 0.650" (16.50mm) - 0.197" (5.00mm) 0.709" (18.00mm)
Package Bulk Tape & Reel (TR) Bulk Bulk
Current - Max 2 A 4.6 A 1.4 A 4 A
Series - - Automotive, AEC-Q200 Automotive, AEC-Q200
Voltage - Max 420V 135VAC 420V 440V
Lead Spacing 0.197" (5.00mm) - 0.197" (5.00mm) 0.197" (5.00mm)
Current - Trip (It) 173 mA 230 mA 97 mA 173 mA
Package / Case Radial, Disc 4-SMD Radial, Disc Radial, Disc
Ratings - - - AEC-Q200
Size / Dimension 0.492" Dia x 0.276" T (12.50mm x 7.00mm) 0.413" L x 0.335" W (10.50mm x 8.50mm) 0.335" Dia x 0.276" T (8.50mm x 7.00mm) 0.512" Dia x 0.295" T (13.00mm x 7.50mm)

B59751B0120A070 Datasheet PDF

Download B59751B0120A070 pdf datasheets and EPCOS - TDK Electronics documentation for B59751B0120A070 - EPCOS - TDK Electronics.

Datasheets
B750-774.pdf
Environmental Information
TDK Electronics RoHS & REACH.pdf
PCN Assembly/Origin
Inspection Transfer 10/Nov/2017.pdf
PCN Design/Specification
PTC Thermistors Material and Dimensions 22/Jan/201.pdf
PCN Packaging
Marking, Packing 08/Feb/2019.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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B59751B0120A070

EPCOS - TDK Electronics
32D-B59751B0120A070

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