China Unicom officially issued a statement yesterday, saying that it will further cancel the group's unified package roaming charges from October 1. So far, the three major operators have publicly stated that they will cancel the roaming fee. China Unicom said that its 3G and 4G packages launched over the years are basically “Changshi Man†integrated tariff packages, and no long-distance fees and roaming charges are charged. Starting from October 1 this year, the company will further cancel the roaming fee for the Group's unified package. China Unicom's provincial companies can carry out some preferential activities according to local conditions, and the total tariff is more favorable than the Group's unified package. Previously, both China Mobile and China Telecom had already announced their cancellation of roaming charges. Yang Jie, chairman of China Telecom Group, said on July 15 that the company will gradually cancel long-distance roaming charges this year, and will take the lead in implementing the full flow meter fee, that is, telephone and SMS are converted into traffic and unified billing. Correspondingly, China Telecom's just-released "Tianyi 4G+Cloud Card" does not set a monthly package fee, and users receive the corresponding amount of traffic after recharging. It is worth noting that the traffic purchased by the consumer using the card is valid for 3 months, and the period is not cleared. The cost of calling or texting by the consumer can be converted into the flow rate. A month later, China Mobile also had a similar statement. Li Yue, CEO of the company, said at the interim results conference that China Mobile has stopped selling new packages including long-distance roaming since July, and expects to cancel all long-distance roaming packages at the end of this year and gradually promote nationwide integration tariffs. Solder Cup Waterproof D-Sub Connector
The Solder Cups D-sub connector, also known as Solder Cups D-sub connector , typically contains a pin layout of 9 pin, 15 pin, 25 pin, 37 pin & 50 pin positions housed in increasing shell sizes accordingly. They are available in both male (plug) and female (socket) variants with the male signal contacts/pins (current rating of 5A) spaced every 2.76mm in horizontal rows and the spacing of rows vertically at 2.84mm laid out half the distance between pins of existing rows.
IP66 IP67 Rated Waterproof D-Sub Panel Mount Solder Connectors
Antenk offer a wide range of waterproof standard density and high density male and female high density D-Sub connectors solder cup with stamped and formed Contacts in cable mount used in a variety of demanding applications.
Antenk's Solder Cup D-Sub Connectors Stamped contacts
FEATURES
Solder cup d-subs available in industry sizes/positions
Low cost economy series.
Nickel shells have indents to provide grounding and additional retention.
Low cost & high performance, non-removable stamped contacts.
Optional mounting hardware available.
Antenk's SOLDER CUP D-SUB CONNECTORS Stamped contacts
MATERIALS
Shell: Steel, Tin or Nickel Plated
Insulator: Glass-filled thermoplastic. U.L. rated 94V-O
(230°C process temp)
Stamped contacts: Male pins - Brass | Female pins - Phosphor bronze
Plating: Gold flash on entire contact (contact us for other plating options)
Solder Cup Waterproof D-Sub Connector Stamped & Formed Contact, Solder Cup Waterproof D-Sub Connector Machined Contacts, Waterproof Panel Mount Solder Cup D-Sub Connector ShenZhen Antenk Electronics Co,Ltd , https://www.antenksocket.com
Harsh outdoor or indoor environments can destroy electronic equipment. Standard D-sub connectors are not intended to withstand contaminants such as water and dust. These waterproof solder cup connectors are available in male or female genders and DB9, DB15, DB25, and HD15 sizes. They will accommodate wire ranges from 30 - 20 AWG. Construction features gold plated brass contacts, nickel plated steel shells, and a silicone insulating ring. Maximum recommended panel thickness is 0.078".