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- 1289 Tanjialing West Road, Lanjiang Street, Yuyao City, Zhejiang Province, China
- humphreyzhu@nbc-relays.com
- +86-574-62824561

Low Electromagnetic Meishuo Zhejiang, China Power PCB Relay with Good Service Mcd-S-112-a-42
◆ Miniature size, low coil power consumption
◆ NO contact loading capacity 20A
◆ PC board mounting directly
◆ Provide Low halogen and low bromine product
Description
We always follow the principle of honesty and trustworthiness to promote our high-quality 40a 120v ac relay, relay 10a 12v, reactive power control relay to the world. The company not only provides high-quality products and solutions, but also provides professional before-sales service technical consultation and perfect after-sales service. Integrity is the fundamental for enterprises to obtain a good social reputation and is the basis for their foundation and development. We have reshaped the concept of "responsibility, innovation, service, development, and win-win", and we have set a number of strategic transformation goals in business, operation, positioning, and management.
1 Product Survey of low power relay
Product Features :
◆ Miniature size, low coil power consumption
◆ NO contact loading capacity 20A
◆ PC board mounting directly
◆ Provide Low halogen and low bromine product
◆ Fit for occasions with high surge current, such on household appliances,automatic system,electronic equipments,meters,TV-5 remote control TV receiver,monitoring instrument,sound equipments,etc.
◆ Dimension: 20.3x16.5x20.5mm
◆ It Can replace OMORON's similar relay with model No. G5L
◆ its sound system relay
Designation method (see explanation below)
922 12VDC SL C W H
1 2 3 4 5 6
1 Model No.:922
2 Rated Coil Voltage:3,6,9,12,15,18,24,48VDC
3 Capsulation Type:SL Sealed None:Dust-Proof
4 Contact Form: A:1A; B:1B; C:1C
5 W: white None:black
6 loading capacity 16A/17A/20A
Overview
Our Low Power Relay is applicable to industries such as industrial equipment, automotive electronics, communication field, new energy, electronic appliances, automatic control, power control, household appliances, instruments and meters, communication equipment, medical devices, transportation industry, security alarm, safety system and automatic control equipment, and provides product supply required for production and supporting.
We have established a perfect sales network and a good pre-sales, in-sales and after-sales service system to continuously provide users with value-added services. The market reputation is increasing day by day, and has established a good reputation and reputation in the industry. Our company will strengthen the internal risk and incentive mechanism, unite and make concerted efforts to build the company into an excellent enterprise in the industry.
2 Figure sheet of low power relay
| Contact Rating | |||
| Contact Form | 1A(SPSTNO),1B(SPSTNC),1C(SPDT(B-M)) | ||
| Contact Material | AgCdO AgSnO2 | ||
| Dielectric Strength | Between Coil&Contact | 2500VAC/1min | |
| Between Contacts | 1000VAC/1min | ||
| Contact Load Capacity | Resistive Load:20A/277VAC;20A/250VAC;20A/125VAC;17A/277VAC,16A /250VAC Lamp Load:TV-8,TV-5 120VAC, 240VAC | ||
| Switching Power Max. | 480W 5540VA | ||
| Switching Voltage Max. | 24VDC 277VAC | Switching Current Max.:20A | |
| Contact Resistance Max. | ≤100mΩ | IEC 61810-7 4.12 | |
| Life expectancy | Electrical | 5x10 4 | IEC 61810-7 4.30 |
| Machanical | 10 7 | IEC 61810-7 4.31 | |
| Coil Rating | ||||||||||
| No. | Coil Voltage(VDC) | Coil ResistanceΩ±10% | Pick up (VDC) Max. (75% of Rated Voltage) | Drop out (VDC) Min.(10% of Rated Voltage) | Power (W) | Operate Time (ms) | Release Time (ms) | |||
| Rated | Max. | |||||||||
| 005-360 | 5 | 6.5 | 69 | 3.75 | 0.5 | 0.36 | ≤15 | ≤5 | ||
| 006-360 | 6 | 7.8 | 100 | 4.5 | 0.6 | |||||
| 009-360 | 9 | 11.7 | 225 | 6.75 | 0.9 | |||||
| 012-360 | 12 | 15.6 | 400 | 9 | 1.2 | |||||
| 018-360 | 18 | 23.4 | 900 | 13.5 | 1.8 | |||||
| 024-360 | 24 | 31.2 | 1600 | 18 | 2.4 | |||||
| 048-360 | 48 | 62.4 | 6400 | 36 | 4.8 | |||||
| 005-450 | 5 | 6.5 | 69 | 3.75 | 0.5 | 0.45 | ≤15 | ≤5 | ||
| 006-450 | 6 | 7.8 | 80 | 4.5 | 0.6 | |||||
| 009-450 | 9 | 11.7 | 180 | 6.75 | 0.9 | |||||
| 012-450 | 12 | 15.6 | 320 | 9 | 1.2 | |||||
| 018-450 | 18 | 23.4 | 720 | 13.5 | 1.8 | |||||
| 024-450 | 24 | 31.2 | 1280 | 18 | 2.4 | |||||
| 048-450 | 48 | 62.4 | 5120 | 36 | 4.8 | |||||
| 012-600 | 12 | 15.6 | 240 | 9 | 1.2 | 0.6 | ≤15 | ≤5 | ||
| 024-600 | 24 | 31.2 | 960 | 18 | 2.4 | |||||
Technical Rating | ||
Insulation Resistance | Min.100MΩ(500VDC) | IEC 60255-5 |
Shock Resistance | 10G 11ms | IEC 68-2-27 test Ea |
Vibration Resistance | 10Hz~55Hz double amplitude 1.5mm | IEC 68-2-6 test Fc |
Leading-out Terminal Strength | 10N | IEC 68-2-21 test Ua1 |
Weldability | 250℃±3℃ 3s±0.5s | IEC 68-2-20 test Ta Way1 |
Ambient Temperature | ﹣40℃~105℃ | |
Relative Humidity | 85%(40℃) | IEC 68-2-3 test Ca |
Weight | About 14.0g |
Safety Certification | |||
Approval | CQC | UL | TUV |
Load | NO:15A/250VAC | 20A 277VAC/20A 125VAC/17A 277VAC/TV-8 TV-5 | 20A 250VAC 16A 250VAC |
3 Measurement and circuit of low power relay

Outline Dimensions Bottom View Layout

Wiring Diagram(Bottom View)

Project Data
4.Frequently Asked Question
Q: How long is your delivery time?
A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
Q: What is your relay's packing method?
A: We pack relays by plastic box then into master box.
In order to seek greater development, our company does not focus on the existing Low Electromagnetic Meishuo Zhejiang, China Power PCB Relay with Good Service Mcd-S-112-a-42 market, but actively explore new markets. Please feel free to contact with us if you have any requirements. Under the guidance of the business philosophy of "creating high-quality service", we have made remarkable achievements through the unremitting efforts of all employees.
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