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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. -
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Recommended Products
J66SG-25ZKH4
Description：
This series of products is a single-hole glass bead sintered sealing socket, the use of metal shell, inner conductor, glass three high-temperature sealing structure, pitch 0.9mm, can be adapted to the use of the environment with the requirements of the gas sealing gas sealing: the leakage rate of ≤ 1*10-³Pa.cm³/s (He), specifications 5, 9, 11, 13, 15, 21, 25. 31, 37, 51, 66 core 11 kinds of specifications. This series of products can be customized according to customer requirements.
Application:
This series of products are widely used in electronic communications, commercial aerospace, telecommunication systems, ships, communication networks, data centers, new energy vehicles, petroleum equipment, electric power equipment, medical equipment, intelligent equipment, and other high-end manufacturing fields.
Features:
--Good mechanical strength
--High temperature resistance
--Good sealing
--Electromagnetic shielding performance Excellent
--Small size
--Light weight
--Impact resistance
--Vibration resistance
Ordering Symbol:
J66 SG - ** ** ** **
① ② ③ ④ ⑤ ⑥
① Primary Code: J66 series
② Insulation: SG-single-hole glass
③ Number of contacts: 5, 9, 11, 13, 15, 21, 25, 31, 37, 51, 66
④ Type of electrical connector: ZK-socket mounted jacks; TJ- plug mounted pins
⑤ Tail end form: S-tail end keyed; N-straight plug type; H-soldering type; Y-side bonding type; no marking-crimp type
⑥ 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 | ≤30mΩ | 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.
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Please contact us only through the following methods:
No. 344, Sanlin Road, Pudong New Area, 200124,Shanghai,China
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