G5NB-1A
Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.
What the G5NB-1A family does
The G5NB-1A family comprises miniature PCB power relays featuring a 1-pole SPST-NO contact form with 3A or 5A switching capability and 10 kV impulse withstand voltage. These units operate on 5V, 12V, 18V, or 24V DC coils and offer standard or high-capacity contact ratings. Key parameters include 10 ms operate/release times, 100 mΩ maximum contact resistance, and 250,000 minimum electrical operations. The series supports UL/CSA/VDE standards and satisfies EN61010 reinforced insulation requirements. Variants include flux protection, sealed enclosures, and home appliance classifications. They are typically used in water heaters, air conditioners, refrigerators, and other small electric appliances.
G5NB-1A-CF datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| operating temperature | -40 °C | — | 85 °C | OMRON datasheet, p. 2 — ☑Characteristics | |
| coil voltage | — | 5 V | — | rated | OMRON datasheet, p. 1 — ☑Ordering Information |
| contact current | — | 3 A | — | OMRON datasheet, p. 2 — ●Contacts | |
| switching voltage | 30 V | — | 250 V | OMRON datasheet, p. 2 — ●Contacts | |
| coil resistance | — | 125 Ohm | — | 5 VDC | OMRON datasheet, p. 2 — ●Coil |
| coil power | — | 200 mW | — | OMRON datasheet, p. 2 — ●Coil | |
| contact resistance | — | 100 mOhm | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| operate time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| release time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics |
G5NB-1A-CF frequently asked questions
What is the coil power of the G5NB-1A-CF?
The coil power is 200 mW.
What is the coil resistance of the G5NB-1A-CF at 5 VDC?
The coil resistance is 125 Ohm at 5 VDC.
What is the rated coil voltage for the G5NB-1A-CF?
The rated coil voltage is 5 V.
What is the rated contact current for the G5NB-1A-CF?
The rated contact current is 3 A.
What is the maximum contact resistance?
The contact resistance is 100 mOhm.
What is the operate time for the G5NB-1A-CF?
The operate time is 10 ms.
What is the maximum operating temperature for the G5NB-1A-CF?
The operating temperature is 85 °C.
What is the release time for the G5NB-1A-CF?
The release time is 10 ms.
What is the switching voltage for the G5NB-1A-CF?
The switching voltage is 250 V.
G5NB-1A-HA datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| operating temperature | -40 °C | — | 85 °C | OMRON datasheet, p. 2 — ☑Characteristics | |
| coil voltage | — | 5 V | — | rated | OMRON datasheet, p. 1 — ☑Ordering Information |
| contact current | — | 5 A | — | OMRON datasheet, p. 2 — ●Contacts | |
| switching voltage | 30 V | — | 250 V | OMRON datasheet, p. 2 — ●Contacts | |
| coil resistance | — | 125 Ohm | — | 5 VDC | OMRON datasheet, p. 2 — ●Coil |
| coil power | — | 200 mW | — | OMRON datasheet, p. 2 — ●Coil | |
| contact resistance | — | 100 mOhm | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| operate time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| release time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics |
G5NB-1A-HA frequently asked questions
What is the coil power of the G5NB-1A-HA?
The coil power is 200 mW.
What is the coil resistance of the G5NB-1A-HA at 5 VDC?
The coil resistance is 125 Ohm at 5 VDC.
What is the rated coil voltage for the G5NB-1A-HA?
The rated coil voltage is 5 V.
What is the rated contact current for the G5NB-1A-HA?
The rated contact current is 5 A.
What is the maximum contact resistance?
The contact resistance is 100 mOhm.
What is the operate time for the G5NB-1A-HA?
The operate time is 10 ms.
What is the maximum operating temperature for the G5NB-1A-HA?
The maximum operating temperature is 85 °C.
What is the release time of the G5NB-1A-HA?
The release time is 10 ms.
What is the switching voltage for the G5NB-1A-HA?
The switching voltage is 250 V.
G5NB-1A-HA-CF datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| operating temperature | -40 °C | — | 85 °C | OMRON datasheet, p. 2 — ☑Characteristics | |
| coil voltage | — | 12 V | — | rated | OMRON datasheet, p. 1 — ☑Ordering Information |
| contact current | — | 5 A | — | OMRON datasheet, p. 2 — ●Contacts | |
| switching voltage | 30 V | — | 250 V | OMRON datasheet, p. 2 — ●Contacts | |
| coil resistance | — | 125 Ohm | — | 5 VDC | OMRON datasheet, p. 2 — ●Coil |
| coil power | — | 200 mW | — | OMRON datasheet, p. 2 — ●Coil | |
| contact resistance | — | 100 mOhm | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| operate time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| release time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics |
G5NB-1A-HA-CF frequently asked questions
What is the coil power rating for the G5NB-1A-HA-CF?
The coil power is 200 mW.
What is the coil resistance of the G5NB-1A-HA-CF at 5 VDC?
The coil resistance is 125 Ohm at 5 VDC.
What is the rated coil voltage for the G5NB-1A-HA-CF?
The rated coil voltage is 12 V.
What is the contact current rating?
The contact current is 5 A.
What is the maximum contact resistance?
The contact resistance is 100 mOhm.
What is the operate time for the G5NB-1A-HA-CF?
The operate time is 10 ms.
What is the operating temperature of the G5NB-1A-HA-CF?
The operating temperature is 85 °C.
What is the release time of the G5NB-1A-HA-CF?
The release time is 10 ms.
What is the switching voltage of the G5NB-1A-HA-CF?
The switching voltage is 250 V.
G5NB-1A datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| operating temperature | -40 °C | — | 85 °C | OMRON datasheet, p. 2 — ☑Characteristics | |
| contact current | — | 3 A | — | OMRON datasheet, p. 2 — ●Contacts | |
| switching voltage | 30 V | — | 250 V | OMRON datasheet, p. 2 — ●Contacts | |
| coil resistance | — | 125 Ohm | — | 5 VDC | OMRON datasheet, p. 2 — ●Coil |
| coil power | — | 200 mW | — | OMRON datasheet, p. 2 — ●Coil | |
| contact resistance | — | 100 mOhm | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| operate time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| release time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics |
G5NB-1A frequently asked questions
What is the coil power rating for the G5NB-1A?
The coil power is 200 mW.
What is the coil resistance of the G5NB-1A at 5 VDC?
The coil resistance is 125 Ohm at 5 VDC.
What is the contact current rating for the G5NB-1A?
The contact current is 3 A.
What is the maximum contact resistance?
The contact resistance is 100 mOhm.
What is the operate time for the G5NB-1A?
The operate time is 10 ms.
What is the maximum operating temperature for the G5NB-1A?
The maximum operating temperature is 85 °C.
What is the release time for the G5NB-1A?
The release time is 10 ms.
What is the switching voltage for the G5NB-1A?
The switching voltage is 250 V.
G5NB-1A-CF-PW datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| operating temperature | -40 °C | — | 85 °C | OMRON datasheet, p. 2 — ☑Characteristics | |
| contact current | — | 3 A | — | OMRON datasheet, p. 2 — ●Contacts | |
| switching voltage | 30 V | — | 250 V | OMRON datasheet, p. 2 — ●Contacts | |
| coil resistance | — | 125 Ohm | — | 5 VDC | OMRON datasheet, p. 2 — ●Coil |
| coil power | — | 200 mW | — | OMRON datasheet, p. 2 — ●Coil | |
| contact resistance | — | 100 mOhm | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| operate time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics | |
| release time | — | 10 ms | — | OMRON datasheet, p. 2 — ☑Characteristics |
G5NB-1A-CF-PW frequently asked questions
What is the coil power of the G5NB-1A-CF-PW?
The coil power is 200 mW.
What is the coil resistance of the G5NB-1A-CF-PW at 5 VDC?
The coil resistance is 125 Ohm at 5 VDC.
What is the contact current rating for the G5NB-1A-CF-PW?
The contact current is 3 A.
What is the maximum contact resistance?
The contact resistance is 100 mOhm.
What is the operate time for the G5NB-1A-CF-PW?
The operate time is 10 ms.
What is the maximum operating temperature for the G5NB-1A-CF-PW?
The operating temperature is 85 °C.
What is the release time of the G5NB-1A-CF-PW?
The release time is 10 ms.
What is the switching voltage for the G5NB-1A-CF-PW?
The switching voltage is 250 V.