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12 ampere dc power relay
◆ High contact Load capacity: Max 12A
◆ High susceptivity: 200mW
◆ Suitable for PCB
◆ In accordance with RoHS Directive
◆ Oblate type
◆ Flux-tight&Sealed type valid
◆ Dimensions: 23.0*16.2*10.6 mm
Description
1 Product Overview of 12 ampere dc power relay
Product feature:
◆ High contact Load capacity: Max 12A
◆ High susceptivity: 200mW
◆ Suitable for PCB
◆ In accordance with RoHS Directive
◆ Oblate type
◆ Flux-tight&Sealed type valid
◆ Dimensions: 23.0*16.2*10.6 mm
◆ It Can replace Tyco's similar relay with model No. PCD
Definition way: see following introduction pls.
NB903 E -12 S -S -A L T-105℃ Φ3.1 X
1 2 3 4 5 6 7 8 9 10
1: Relay Model 2： NO max load 30A, none: 40A 3: Coil rated voltage 4: package S: Sealed, D: dust proof.
5: Contact Material: S:AgSnO2 C:AgCdO 6: Contact Form: A:Normally Open B:Normally Close C:SPDT(NO&NC)
7: L: Height of shell 20.5mm None:Height of shell 28.5mm 8: T-105℃: ambient temperature 105℃ none: normal ambient temperature
9: Φ3.1: Quick terminal hole dia. 3.1mm None: Quick terminal hole dia. 1.6mm 10: X: customer used code
Overview
Our Dc Power Relay is widely used in various scenarios, such as air conditioner, water heater, rice cooker, computer, fax machine, etc. Its shell is made of high-quality materials with good thickness and smoothness. The contact is made of composite silver material, which makes the suction more accurate and has a longer service life. It has all copper enamelled wire, exceeding the national standard full turns, all copper enamelled coil, more stable current transmission and safer use.
Our company is the source relay manufacturer with strong strength and quality assurance. The produced relays have served thousands of partners in China, and have been successfully sold to foreign markets and won wide praise. Our Dc Power Relay plays the role of automatic regulation, safety protection and conversion circuit in the circuit.
2 Information table of 12 ampere dc power relay
| Contact Rating | |||
| Contact Form | 1A | ||
| Contact Material | AgCdO AgSnO2 | ||
| Contact Load Capacity | 12A 250VAC/30VDC | ||
| Switching Power Max. | 360W 3000VA | ||
| Switching Voltage Max. | 30VDC/277VAC | ||
| Switching Current Max. | 12A | ||
| Contact Resistance Max. | 100mΩ(1A 24VDC) | ||
| Life expectancy | Electrical | 10 5 | |
| Machanical | 10 7 | ||
| Coil Rating | ||||||||||||
| 1A 200mW | 1A 360mW | |||||||||||
| No. | Coil Voltage | Coil Resistance Ω±10% | Pick up (VDC) Max. (80% of Rated Voltage) | Drop out (VDC) Min.(10% of Rated Voltage) | No. | Coil Voltage | Coil Resistance Ω±10% | Pick up (VDC) Max. (80% of Rated Voltage) | Drop out (VDC) Min.(10% of Rated Voltage) | |||
| Rated | Max. | Rated | Max. | |||||||||
| 5 | 5 | 6.5 | 125 | 4 | 0.5 | 5 | 5 | 6.5 | 62.5 | 4 | 0.5 | |
| 6 | 6 | 7.8 | 180 | 4.8 | 0.6 | 6 | 6 | 7.8 | 90 | 4.8 | 0.6 | |
| 9 | 9 | 11.7 | 405 | 7.2 | 0.9 | 9 | 9 | 11.7 | 202.5 | 7.2 | 0.9 | |
| 12 | 12 | 15.6 | 720 | 9.6 | 1.2 | 12 | 12 | 15.6 | 360 | 9.6 | 1.2 | |
| 18 | 18 | 23.4 | 1620 | 14.4 | 1.8 | 18 | 18 | 23.4 | 810 | 14.4 | 1.8 | |
| 24 | 24 | 31.2 | 2880 | 19.2 | 2.4 | 24 | 24 | 31.2 | 1440 | 19.2 | 2.4 | |
| 48 | 48 | 52.8 | 11520 | 38.4 | 4.8 | 48 | 48 | 52.8 | 5760 | 38.4 | 4.8 | |
| Technical Rating | |||
| Insulation Resistance | Min.1000MΩ(500VDC) | IEC 60255-5 | |
| Dielectric Strength | Between Coil&Contact | 1000VAC 1min | IEC 60255-5 |
| Between Contacts | 2500VAC 1min | IEC 60255-5 | |
| Operate Time | ≤10ms | ||
| Release Time | ≤5ms | ||
| Shock Resistance | Operation extremes 10G Damage limits 100G | IEC 68-2-27 test Ea | |
| Vibration Resistance | 10Hz～55Hz amplitude 1.5mm | IEC 68-2-6 test Fc | |
| Leading-out Form | PCB type | IEC 68-2-21 test Ua1 | |
| Ambient Temperature | ﹣40℃～85℃;﹣40℃～105℃ | ||
| Relative Humidity | 85% RH | IEC 68-2-3 test Ca | |
| Weight | Approx.8.0g | ||
| Package | Sealed,Solder-proof type | ||
Safety Certification | ||
Approval | CQC | TUV |
Load | 12A 250VAC 30VDC | 12A 250VAC 30VDC |
3 Dimension and circuit of 12 ampere dc power relay
Outline Dimensions
Bottom View Layout
Wiring Diagram(Bottom View)
4.FAQ
Q: What is your term of payment?
A: 100% down payment before producing.
Q: Can you give me a discount?
A: Discount is available,but we have to see the real quantity,we have different price based on different quantity,how much discounts is determined by the quantity,moreover,our price is very competitive in the field
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