-
About Us
Shanghai Yolanda New Material Co., Ltd. is a leading manufacturer of high-performance electronic components, leveraging deep expertise in advanced materials science to deliver innovative and reliable solutions. -
Product
Precision electronic components powering innovation. Engineered for peak performance & reliability in demanding applications. Discover the essential building blocks driving tomorrow's technology. -
Blog
Discover expert insights, practical guides, and the latest trends in electronic components. Stay updated on innovations and essential industry knowledge. Your valuable knowledge hub. -
Industry Cases
Industry Cases
Electronic components power innovation across industries, forming the essential core of modern technology – from 5G to medical electronics, industrial automation, and test measurement etc,. -
Contact
Contact
Wherever you connect with us, rest assured you'll receive the same consistent level of excellent service and personalized dedication to your needs.
Product
Recommended Products
J40JSG-31ZKS0850X
Description：
This series of products is a single-hole glass bead sintered sealing socket, the contact pitch is 1.0mm, the socket is gold-plated as a whole, the medium
adopts glass sintering sealing with good Leak Rate, and it has the function of sealing interface to realize the sealing of the cavity, the specifications are
11, 13, 15, 25, 31, 37, 39, 51 cores and 8 kinds of specifications. This series of products can be customized according to customer requirements.
Application:
This series of products are suitable for the bus connection between various electronic devices and the main control computer or the circuit connection within various miniaturized electronic devices.
Features:
--High temperature resistance
--Small size
--Reliable electrical contact
--Good sealing
--Light weight
--High contact density
--Vibration resistant
Ordering Symbol:
J40J SG -** ** ** ** - * *
① ② ③ ④ ⑤ ⑥ ⑦
① Primary Code : J40J Series
② Insulation: SG-single hole glass
③ Number of contacts: 11, 13, 15, 25, 31, 37, 39, 51
④ Electrical connector type: ZK-socket with jacks; TJ-plug with pins
⑤ Contact type: N-straight insertion type; S-soldering type; no marking-crimping type
⑥ Locking and installation marking: no marking - no locking
⑦ Retrofit marking
Main Performance Indicators:
Item | Indicator | Item | Indicator | Material and Surface Coating | ||
Insulation resistance | ≥5000MQ (500VDC) | Operating temperature range | -55℃~+125℃ | Material | Surface Coating | |
Dielectric withstand voltage | 300V r.m.s | Contact resistance | ≤20mΩ | Housing | Kovar | Nickel plated Gold plated |
Leak Rate | ≤1*10-³Pa.cm³/s (He) | Vibration | Frequency 10~2000Hz Acceleration 196m/s² | Contacts | Kovar | |
Rated current | 3A | Shock | 490m/s²11ms, Rear peak sawtooth wave, 2.68m/s | Insulating medium
| Glass | / |
Salt spray | ≥ 48 hours (96 hours on request) | Mechanical life | 500 times | |||
FAQ:
What is your delivery capability for small-batch customized requirements?
- We are highly flexible. Thanks to full in-house production (from tooling to assembly), we offer rapid prototyping even for specialized pin layouts or housing profiles. We aim to be your R&D partner, helping you complete prototype delivery in a short timeframe.
What surface treatments do your connectors support for harsh environments?
- We offer various surface treatments, including stainless steel passivation, thick gold plating, and tri-metal alloy plating. These processes are validated by 72-hour salt spray tests to resist corrosion in marine, salt spray, and industrial environments.
Keywords:
Previous page：
Next page：
Get A Quote
Please fill in your phone number and E-mail information and we will contact you as soon as possible
Please contact us only through the following methods:
No. 344, Sanlin Road, Pudong New Area, 200124,Shanghai,China
Sorry, there is currently no content in the current column
You can check other sections
Business License