Thermal Conductive Insulation Silicone Cap For Electronic Parts

100-499 Pieces
500-999 Pieces
>=1000 Pieces
Min. Order
100 Pieces
Company Information

Shenzhen City Jia Rifeng Tai Electronic Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 700+
6 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shenzhen
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 100000 Piece/Pieces per Month
Place of Origin: Guangdong China
Brand Name: JRFT
Model Number: BM300
Product name: silicone rubber cap
Thermal Conductivity: 1.2W/M.K
Color: Grey/White
Thermal Rating: 200 200
Thickness: 0.1~0.5mm
Hardness: 70&plusmn;5 Shore A
Breakdown Voltage: &ge;4
Temperature range: -40 &deg;C- +200 &deg;C
Enlogation: 18%
Certification: ISO9001, SGS , UL
Delivery Detail: Shipped in 3 days after payment
Packaging Detail: Roll or OPP bag and in carton. Or package according to customers&#39; requests
Product Description

Thermal Conductive Insulation Silicone Cap For Electronic Parts


Thermal Silicone Cap/ Tube


Silicone rubber caps, generally refers to the TO-220 / TO-3P encapsulation silicone caps, based on silicone as a substrate through a special process to produce sleeve shape products. Because of its excellent thermal conductive, insulation, shockproof and easy assembly and other characteristics, are widely used in heat transistors, diodes, transistors. Mounted directly  on the heat pipe when using. Thermal silicone  caps are recommended for low-pressure place.



Product Display: 






Feature :


High thermal conductivity (0.6~1.5w) high withstand 6kv AC voltage, UL94-V0 flame retardant rating, smooth, good surface mount performance, conforms to the requirements of environmental protection



Application :


1.Fever transistor, diode, triode


2.Switching power supply


3.Uninterruptible power supply equipment


4.Heat sink  and the heat diffusion film


5.Automobile electronic equipment  heat dissipation


6.Power amplification device for heat dissipation insulation


7.Other application need to heat dissipation or insulation






 Product Property: 





Specifications :


Thermal Cap: TO-220A TO-220B TO-220C TO-3PA TO-3PB TO-3PC etc.


Thermal Tube : Φ8mm*9mm /Φ7mm*8mm  , Φ5mm*6mm,Φ9mm*10mm ,Φ6mm*7mm , Φ10mm*11mm






Packaging & Shipping

Packaging Details: in box

Shipping: FOB or CIF, TNT / UPS / DHL / FedEX according to your request.


Company Information

Company Profile: 

Business Type: Manufacturer, Agent, Distributor/Wholesaler               Location: Guangdong, China(Mainland)


Main Products: The high thermal conductivity of silicone film                Total Employees: 101-200 people 

                          thermal conductivity of silicone adhesive plaster

                          thermal conductivity of graphite                                    Total Revenue: $1.5

                          thermal conductivity of ceramic plate

                          ferrite film                                                                       Certifications: SGS / UL


Our Office: 





Exhibitions : 




Production Process : 

production process



Our Products: 


Our Services

We provide free samples for testing, please feel free to contact our sales.


We can offer competitive prices and after sales services.




Q: Can we get the sample? If can , how to get it ?

A: Yes , we can offer you the free sample if have in stock , but not include the shipping cost . Please feel free to contact to our sales if you need the sample. 


Q: Have your products been passed UL certified ?

A: Yes , our products have passed UL and SGS Certification .


Q: Can we OEM or according to our requirement to cut the size ?

A: Yes , we can OEM and according your drawing to produce .


Q: What's kind of paymet terms you accept ?

A: Bank transfer , Paypal , Western Union , Master Card , VISA .