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HomeProductsCircuit ProtectionPTC Resettable FusesFSMD125-16R
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FSMD125-16R - RFE/Fuzetec

Manufacturer Part Number
FSMD125-16R
Manufacturer
RFE/Fuzetec
Allelco Part Number
32D-FSMD125-16R
ECAD Model
Parts Description
RESETTABLE FUSE - SMD, 1812 SIZE
Detailed Description
Package
1812 (4532 Metric), Concave
Data sheet
FSMD1812 Series.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 331600
  • Unit Price: $0.18
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
50+ $0.18 $9.00
250+ $0.16 $40.00
500+ $0.14 $70.00
1000+ $0.12 $120.00
1500+ $0.09 $135.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.
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Our certification

Specifications

FSMD125-16R Tech Specifications
RFE/Fuzetec - FSMD125-16R technical specifications, attributes, parameters and parts with similar specifications to RFE/Fuzetec - FSMD125-16R

Product Attribute Attribute Value  
Manufacturer RFE/Fuzetec  
Voltage - Max 16V  
Type -  
Time to Trip 400 ms  
Thickness (Max) 0.039" (1.00mm)  
Size / Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm)  
Series FSMD1812  
Resistance - Post Trip (R1) (Max) 140 mOhms  
Resistance - Initial (Ri) (Min) 50 mOhms  
Ratings -  
Product Attribute Attribute Value  
Package / Case 1812 (4532 Metric), Concave  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Lead Spacing -  
Height - Seated (Max) -  
Current - Trip (It) 2.5 A  
Current - Max 100 A  
Current - Hold (Ih) (Max) 1.25 A  
Approval Agency cUL, TUV, UL  

Parts Introduction

Manufacturer Part Number

FSMD125-16R

Manufacturer

rfe-fuzetec

Introduction

The FSMD125-16R is a surface mount resettable fuse from rfe-fuzetec that provides circuit protection against overcurrent and short circuit conditions. It features a compact 1812 package size and can withstand up to 100A of current.

Product Features and Performance

Voltage rating up to 16V

Hold current of 1.25A

Trip current of 2.5A

Maximum current of 100A

Time to trip of 400ms

Initial resistance of 50mOhms

Post-trip resistance of 140mOhms

Operating temperature range of -40°C to 85°C

Product Advantages

Compact and space-saving 1812 package

Resettable functionality for easy circuit resets

Robust overcurrent and short circuit protection

Wide operating temperature range

Key Reasons to Choose This Product

Provides reliable circuit protection for sensitive electronic devices

Compact size allows for easy integration into space-constrained designs

Resettable functionality saves time and costs associated with replacing fuses

Approved by cUL, TUV, and UL for safety and quality

Quality and Safety Features

Approved by cUL, TUV, and UL safety standards

Robust design and construction for reliable performance

Compatibility

The FSMD125-16R is compatible with a wide range of electronic devices and circuits that require overcurrent and short circuit protection.

Application Areas

Consumer electronics

Industrial equipment

Telecommunications systems

Automotive applications

Product Lifecycle

The FSMD125-16R is an active product, and there are no known equivalent or alternative models available at this time. If you have any further questions or need additional information, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to RFE/Fuzetec FSMD125-16R

Product Attribute FSMD125-16R FSMD110-1206R FSMD185-2920-R FSMD150-12R
Part Number FSMD125-16R FSMD110-1206R FSMD185-2920-R FSMD150-12R
Manufacturer RFE/Fuzetec RFE/Fuzetec RFE/Fuzetec RFE/Fuzetec
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Voltage - Max 16V 8V 33V 12V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Height - Seated (Max) - - - -
Series FSMD1812 FSMD1206 FSMD2920 FSMD1812
Type - - - -
Approval Agency cUL, TUV, UL cUL, TUV, UL cUL, TUV, UL cUL, TUV, UL
Current - Hold (Ih) (Max) 1.25 A 1.1 A 1.85 A 1.5 A
Size / Dimension 0.179" L x 0.128" W (4.55mm x 3.24mm) 0.128" L x 0.065" W (3.25mm x 1.65mm) 0.290" L x 0.202" W (7.36mm x 5.12mm) 0.179" L x 0.128" W (4.55mm x 3.24mm)
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Resistance - Initial (Ri) (Min) 50 mOhms 40 mOhms 40 mOhms 40 mOhms
Ratings - - - -
Current - Trip (It) 2.5 A 2.2 A 3.7 A 3 A
Lead Spacing - - - -
Package / Case 1812 (4532 Metric), Concave 1206 (3216 Metric), Concave 2920 (7351 Metric), Concave 1812 (4532 Metric), Concave
Thickness (Max) 0.039" (1.00mm) 0.039" (1.00mm) 0.035" (0.90mm) 0.043" (1.10mm)
Time to Trip 400 ms 300 ms 2.5 s 500 ms
Resistance - Post Trip (R1) (Max) 140 mOhms 180 mOhms 150 mOhms 110 mOhms
Current - Max 100 A 100 A 100 A 100 A

FSMD125-16R Datasheet PDF

Download FSMD125-16R pdf datasheets and RFE/Fuzetec documentation for FSMD125-16R - RFE/Fuzetec.

Datasheets
FSMD1812 Series.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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FSMD125-16R Image

FSMD125-16R

RFE/Fuzetec
32D-FSMD125-16R

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