Kunshan Dehao Electronic Technology Co., Ltd 86-512-57562496 sales4@ksdehao.com
mini Ultem PEI insulator High Precision Micro Gasket Chip Test Socekt Plug pogopin

mini Ultem PEI insulator High Precision Micro Gasket Chip Test Socekt Plug pogopin

  • High Light

    Socket parts Ultem PEI


    Transparent Ultem PEI


    Heat Resistant pei 1000

  • Material
  • Color
    Transparent Amber
  • Application
    SMP SMPM 3.5 2.92mm 1.8mm RF Connector
  • Certificate
    ISO 9001,RoHS,REACH,UL
  • Supply Type
    OEM Service
  • Feature
    Sample, Small Order, Higher Cost Performance
  • Shipping
    Support Express -Sea Freight
  • Place Of Origin
  • Place of Origin
  • Brand Name
  • Certification
    ISO 9001
  • Model Number
  • Minimum Order Quantity
    2000 Piece
  • Packaging Details
    PE bag in Cartons
  • Delivery Time
    10 working days
  • Payment Terms
    L/C, T/T

mini Ultem PEI insulator High Precision Micro Gasket Chip Test Socekt Plug pogopin

Ultem PEI high precision Chip test Socekt Micro plug Customized high performance plastic


1. Description:

PEI (Polyetherimide) insulators play a crucial role in achieving high precision and ultra-miniature designs within pogopins. These insulators are specifically engineered to provide exceptional electrical insulation and mechanical strength, making them ideal for such applications.

The utilization of PEI insulators in pogopins ensures precise and reliable electrical isolation between contact points. With their excellent dielectric properties, they effectively prevent electrical interference and short circuits, allowing for high precision operations.

In addition to their electrical insulation capabilities, PEI insulators exhibit outstanding dimensional stability and heat resistance. This enables them to withstand high temperatures and maintain their shape in ultra-miniature designs, ensuring reliable performance in compact spaces.

PEI insulators are also known for their chemical resistance, making them highly reliable in various environments. They can withstand corrosion and dissolution from chemicals, providing long-lasting and stable performance within pogopins.

Overall, the application of PEI insulators in pogopins emphasizes their ability to achieve high precision and ultra-miniature designs. Their exceptional electrical insulation properties, dimensional stability, heat resistance, and chemical resistance make them the ideal choice for ensuring reliable and precise connections in compact electrical connectors.

2. Application

  • Heat, solvent and flame resistant

  • High dielectric strength and stability

  • Excellent mechanical properties

  • Rigid and strong

  • Exceptional resistance to environmental forces

3. Properties

  • Jet engine components

  • Microwaves

  • Medical components

  • Manifolds

  • Electronic/electrical insulators



ASTM or UL test Property Ultem® 1000
Ultem® 2300
30% glass
D792 Density (lb/in³)
D570 Water Absorption, 24 hrs (%) 0.25 0.18
D638 Tensile Strength (psi) 16,500 17,000
D638 Tensile Modulus (psi) 475,000 800,000
D638 Tensile Elongation at Break (%) 80 3.0
D790 Flexural Strength (psi) 20,000 30,000
D790 Flexural Modulus (psi) 500,000 900,000
D695 Compressive Strength (psi) 22,000 32,000
D695 Compressive Modulus (psi) 480,000 620,000
D785 Hardness, Rockwell M112 / R125 M114 / R127
D256 IZOD Notched Impact (ft-lb/in) 0.5 1.0
D696 Coefficient of Linear Thermal Expansion
(x 10-5 in./in./°F)
3.1 1.1
D648 Heat Deflection Temp (°F / °C)
at 264 psi

392 / 200

410 / 210
D3418 Glass Transition Temp (°F / °C) 419 / 215 419 / 215
- Max Operating Temp (°F / °C) 340 / 171 340 / 171
C177 Thermal Conductivity
(x 10-4 cal/cm-sec-°C)


UL94 Flammability Rating V-O V-O
D149 Dielectric Strength (V/mil) short time, 1/8" thick 830 770
D150 Dielectric Constant at 1 MHz 3.15 3.70
D150 Dissipation Factor at 1 MHz 0.0013 0.0015
D257 Volume Resistivity (ohm-cm)at 50% RH 6.7 x 1017 3.0 x 1016


3. About us:

Welcome to DEHAO! Established in 2006, DEHAO is a premier supplier of high precision plastic components and parts to global corporations serving the communication, aerospace, valve seal, industrial, healthcare, and food machine markets. DEHAO has earned the reputation as a premium brand known for exceptional quality, consistency and innovation. We pride ourselves on being able to offer the latest technologies in plastic machining. At DEHAO, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.

PTFE electrical  Insulator PTFE pipe sleeve 0


4. Why choosing us?


Quick response.We can send our best offer with all the details in 1 working day specicial processing we are equipped with full series of advanced machining equipment, experienced technology team, we are able to solve the complex processing problems for you. Cost time control no matter it is sample or mass production, we have the corresponding ways to minimize the cost, to expedite the delivery quality control quality is our life. Our strict quality control system can meet the different requirement in the industry like medical, automobile, telecommunication, sealing. Etc our raw material including: ptfe peek tpx pei(ultem) pet-p pa66 pa6 pctfe pps ppo pom pfa pvdf pai pi(vespel sp-1). Etc


The Materials DEHAO Machines:

PEEK PAI PI PBI Acetal Noryl
Rexolite Delrin Rulon Duratron TECAPEEK Torlon
Kel-F Ultem Vespel TPX    


Q: Are you trading company or manufacturer?
A: We are professional PTFE product manufacturer with ISO9001, ISO14001 certificated, and all material are RoHS, Food grade.

Q: Can you provide free samples?
A: Sorry, Free samples are not available for the custom parts. But after you place the order, samples cost would be return. Which is "FREE" in some way.

Q: I have a drawing, can you produce?
A: First, please send your drawing to our sales representative, they will forward all the information to our engineer and evaluate our capacity, a detail proposal will be reply with 24 hours.

Q: I have a PTFE sample but don't have drawing, what can i do?
A: In this situation, firstly please send us some photos of your sample, we will evaluate. If our factory can produce, then secondly we will ask sample from you, the Draftsman will make drawings according your sample, PS: Make sure your sample is new and unused.

Q: What are you usual terms of payment?
A: Payment welcome T/T, West Union and Paypal.

Q: What is your available tolerance?
A: Generally, tolerance is based on the design and material, we are now able to reach +/-0.001(inch) for certain parts.

Q: What is your lead time?
A: 7-15 days for normal order, we can achieve 1 week delivery for urgently order.

Q: What document will be offer along with the goods?
A: Document will be offer based on your requirement, like inspection report, packing list, material certification, date sheet, MSDS, COC and so on.

Q: What guarantee do you offer?
A: Life-long technology support, and 60 days return policy(Should make sure all the parts are new and unused).

Q: Who will offer the after-sales service?
A: Your sales representative will in charge of after-sales service, plz contact them if you have any questions.