ALFG2PF121｜LF-G Relays
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This product has been confirmed that it does not contain the 6 substances specified in EU RoHS Directive 2011/65/EU and the 4 substances specified in 2015/863/EU.
| Product Number | ALFG2PF121 |
|---|---|
| Part Number | ALFG2PF121 |
| Product Name | LF-G Relays |
| Features | Load for solar inverter, Compact size, 1 Form A 22 A/33 A, Power relays |
- Download RoHS Compliance Certificate
- Download EU REACH SVHC Report
- A List of Part Numbers in This Series
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*Specifications and design of the products are subject to change without notice for the product improvement.
Spec Detail
Specifications and design of the products are subject to change without notice for the product improvement.
| Item | Specifications |
|---|---|
| Part Number | ALFG2PF121 |
| Product Number | ALFG2PF121 |
| Protective construction | Flux-resistant |
| Operating function | Single side stable |
| Terminal shape | PC board terminal |
| Contact rating type | High capacity type |
| Coil insulation class | Class F insulation |
| Insulation distance | [Between contact and coil] Clearance: Min. 6.5 mm, Creepage: Min. 9.5 mm |
| Contact gap | 1.8 mm |
| Standard packing Carton (pieces) | 50 |
| Standard packing Case (pieces) | 200 |
Coil data
| Item | Specifications |
|---|---|
| Rated coil voltage | 12 V DC |
| Operate voltage (at20℃) | Max. 70% V of rated coil voltage (Initial) |
| Release voltage (at20℃) | Min. 10% V of rated coil voltage (Initial) |
| Rated operating current [±10%] (at 20℃) | 117 mA |
| Coil resistance [±10%] (at 20℃) | 103 Ω |
| Rated operating power | 1,400 mW |
| Max. allowable voltage (at 20℃) | 120% V of rated coil voltage |
Specifications
| Item | Specifications |
|---|---|
| Contact arrangement | 1 Form A |
| Contact resistance (initial) | Max. 100 mΩ (by voltage drop 6 V DC 1 A) |
| Contact shape | Single |
| Contact material | AgSnO2 type |
| Contact rating (resistive load) | 33 A 250 V AC |
| Max. switching power (resistive load) | 8,250 VA |
| Max. switching voltage | 250 V AC |
| Max. switching current | 33 A (AC) |
| Min. switching load (reference value) | 100 mA 5 V DC |
| Insulation resistance (initial) | Min. 1,000 MΩ (at 500 V DC, Measured portion is the same as the case of dielectric strength.) |
| Dielectric strength (initial) : Between open contacts | 2,500 Vrms for 1 min (detection current: 10 mA) |
| Dielectric strength (initial) : Between contact and coil | 4,000 Vrms for 1 min (detection current: 10 mA) |
| Surge withstand voltage (initial) : Between contact and coil | 6,000 V |
| Coil holding voltage | 35 to 120% V (contact carrying current: 33 A, at 20℃) 40 to 80% V (contact carrying current: 33 A, at 85℃) |
| Operate time (initial) (at 20℃) | Max. 20 ms at rated coil voltage (without bounce) |
| Release time (initial) (at 20℃) | Max. 10 ms at rated coil voltage (without bounce, without diode) |
| Shock resistance (Functional) | 100 m/s2 (half-sine shock pulse: 11 ms, detection time: 10 μs) |
| Shock resistance (Destructive) | 1,000 m/s2 (half-sine shock pulse: 6 ms) |
| Vibration resistance (Functional) | 10 to 55 Hz (at double amplitude of 1.5 mm, detection time: 10 μs) |
| Vibration resistance (Destructive) | 10 to 55 Hz (at double amplitude of 1.5 mm) |
| Mechanical life | Min. 500x103 ope. (switching frequency: at 180 times/min) |
| Conditions | Ambient temperature: -40 to +60℃ (When rated coil voltage applied) Ambient temperature: -40 to +85℃ (When coil holding voltage is 45 to 80% V of rated coil voltage) Humidity: 5 to 85% RH (Avoid icing and condensation) |
| Unit weight | Approx. 23 g |
Expected electrical life
| Item | Specifications |
|---|---|
| Destructive | [switching frequency ON : OFF = 0.1 s : 10 s] Min. 30x103 ope. 33 A 250 V AC (cosΦ = 0.8) |
| Over load | [switching frequency ON : OFF = 0.1 s : 10 s] Min. 50 ope. 50 A 250 V AC (cosΦ = 0.8) |
Information on Compliance with Standards
Specifications and design of the products are subject to change without notice for the product improvement.
| Status | Status | Information on Compliance | ||
|---|---|---|---|---|
| UL/C-UL | Approval 認定書(写)を 請求する | File No. | E43028 | |
| Rating | 33A 277V AC | |||
| Remarks | - | |||
| Last update | ||||
| CSA | N/A | File No. | - | |
| Rating | - | |||
| Remarks | CSA standard certified by C-UL | |||
| Last update | ||||
| VDE | Approval 認定書(写)を 請求する | File No. | 40023067 | |
| Rating | 33A 250V AC (cosφ=0.8) | |||
| Remarks | - | |||
| Last update | ||||
| Mark on products* | ||||
* The "Mark on products" field shows the standards' certificate type marked to products. Note that not all certified products have a certificate mark affixed to them.