SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
SETsafe | SETfuse
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Inrush Current Limiting NTC Thermistor (NTC)
  • Inrush Current Limiting NTC Thermistor (NTC)
  • D-20 series×
D-20 series

Nominal Zero-Power Resistance (R25): 0.2 ~ 120 Ω

Maximum Current at Ambient Temperature of 25 (Imax25): 3 ~ 20 A

Maximum Permissible Capacitance@120 Vac (Cmax@120 Vac): 4800 μF

Maximum Permissible Capacitance@240 Vac (Cmax@240 Vac): 1200 μF

Datasheet

NTC(SCL) D-20_SETsafe & SETfuse.pdf

Datasheet (PDF Document) Include: Specifications, Agency Approvals, Packaging, Structure Diagrams, Glossary, Part Numbering System, Installation, Usage, Replace, Storage and other information.

Manufacturer

Xiamen SET Electronics Co., Ltd.

Features

● Miniaturized Size

● -40 °C to 175 °C Operating Temperature Range

● Wide Product Diameter Range from Φ5 mm to Φ30 mm

● Silicone Sealing Material, Flame-Retardant to V0 (UL 94)

● RoHS & REACH Compliant

Mounting Style

Through Hole

Applications

● Switch-Mode Power Supplies

● Transformers

● Inverters

● Soft-Start Motors

● LED Driver Circuit

● Halogen Lamp

Technology Applications Markets Applications

Design Standards & Agency Approvals

ABSOLUTELY ASSURED USE WITH GLOBALIZATION CERTICATION

The following certificates (PDF Documents) are only used for browsing on the web to prove the product has been certified. If you need a full version certificate, Please contact: sales@SETfuse.com


UL (America):

Standards: UL 1434

File No. : E519784

 

cUL (Canada):

Standards: UL 1434

File No. : E519784

 

TUV (Germany):

Standards: IEC 60539-1

File No. : R 50514002

TUV_NTC_D-5&D-7&D-9&D-11&D-13&D-15&D-20&D-25&D-30_SETsafe & SETfuse.pdf


CQC (China):

Standards: GB_T 6663.1

File No. : CQC21001308813

CQC_NTC_D-5&D-7&D-9&D-11&D-13&D-15&D-20&D-25&D-30_SETsafe & SETfuse.pdf

Quality Assurance

NTC Quality Assurance

For product quality, our goal is to be industry-leading. We ensure that the quality of the product meets the expected goals from the following process.


Quality Policy.


Qualified Supplier of Raw Materials.


Incoming Quality Control (IQC):

Acceptance Quality Limit (AQL), Dimension, Function, Visual Inspection, RoHS & REACH Test. etc..


Process:

Online Inspection and Function Test 100%, etc..


In Process Quality Cortrol (IPQC): AQL, Dimension, Function, Visual Inspection, etc..


Final Quality Control (FQC):

AQL, Dimension, Function, Visual Inspection, RoHS & REACH Test, etc..


Reliability Test:

AQL Sampling Test.


Outgoing Quality Control (OQC):

Packaging, Labeling, Quantity Inspection, etc..


Agency Information:

Safety Certificate Agency Annual, Quarterly Audits. Include UL, cUL, VDE, TUV, KC, PSE, CCC. etc..


Quality Management System:

TUV Approved and Issued Certificate.

Brand

SETsafe | SETfuse


Brand Story.png

Overview

Inrush Current Limiting NTC Thermistor is a temperature sensitive resistor made of special semiconductor ceramic material with Negative Temperature Coefficient characteristics. They have a higher resistance value at room temperature. When they are energized, the temperature of the resistor body increases due to self-heating, and the resistance value decreases. Using this feature, they are used as Inrush current limiting/protection components for electrical and electronic equipment. These devices can easily and effectively limit abnormal currents, including surge currents when energized. Inrush Current Limiting NTC Thermistors used as current protection devices are also called power thermistors.

D-20.png

D-20 series