|
| Brand Name: | HUAXING |
| Model Number: | RXM14 |
| MOQ: | 1000 |
| Payment Terms: | T/T |
RXM14 Miniature Molded Four-Terminal Ignition Resistor
Product Introduction:
Size:
| specifications and models | rated power(W) | resistance range(Q) |
| RXM14 | 2×(1/4) | R(AB)=R(CD)=27Ω |
Key Test Items:
| Test items: | Test conditions: | Performance requirements: | Test standards: |
| Insulation resistance | Voltage: 500Vdc, 1 minute, V-shaped block method | Insulation resistance: | GB/T 5729-2003 Clause 4.6 |
| Voltage withstand | Voltage: 500Vac, 1 minute, V-shaped block method | ≥1GΩ | GB/T 5729-2003 Clause 4.7 |
| Resistance change with temperature | Lower category temperature: (-55±3)°C Upper category temperature: (+125±2)°C |
no breakdown, no arcing ±200ppm/°C | GB/T 5729-2003 Clause 4.8 |
| Overload | Condition 1: 0.2A for 5 minutes Condition 2: 0.8A for 100ms |
ΔR ≤ ±(1%R + 0.05Ω) | GB/T 5732-1985 Clause 2.3.4 |
| Terminal strength | Tensile strength: 5N, 10 seconds | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.29-1999 |
| Solderability | Solder bath temperature: (235±5)°C, immersion time: (2±0.5) seconds | Uniformly tinned, free-flowing | GB/T 2423.28-2016 |
| Rapid temperature change | Temperature range: (-55 to +155)°C, 5 cycles | ΔR ≤ ±(1%R + 0.1Ω) | GB/T 2423.22-2012 |
| Shock resistance | Acceleration: 490m/s², time: 11ms, half sine wave | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.05-1995 |
| Vibration resistance | Frequency: (10-500)Hz, acceleration: 10g, 1 hour | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.10-2008 |
| Room temperature durability | Ambient temperature: (15-30)°C, rated power, 1000 hours | ΔR ≤ ±(5%R + 0.1Ω) | GB/T 5729-2003 Clause 4.25 |
Ordering Example:
Model Number :RXM14
Rated Power:2× 1/4W
Nominal Resistance:2× 27Ω
Resistance Tolerance:±5%
Quantity:1000 pieces
|
|
| Brand Name: | HUAXING |
| Model Number: | RXM14 |
| MOQ: | 1000 |
| Payment Terms: | T/T |
RXM14 Miniature Molded Four-Terminal Ignition Resistor
Product Introduction:
Size:
| specifications and models | rated power(W) | resistance range(Q) |
| RXM14 | 2×(1/4) | R(AB)=R(CD)=27Ω |
Key Test Items:
| Test items: | Test conditions: | Performance requirements: | Test standards: |
| Insulation resistance | Voltage: 500Vdc, 1 minute, V-shaped block method | Insulation resistance: | GB/T 5729-2003 Clause 4.6 |
| Voltage withstand | Voltage: 500Vac, 1 minute, V-shaped block method | ≥1GΩ | GB/T 5729-2003 Clause 4.7 |
| Resistance change with temperature | Lower category temperature: (-55±3)°C Upper category temperature: (+125±2)°C |
no breakdown, no arcing ±200ppm/°C | GB/T 5729-2003 Clause 4.8 |
| Overload | Condition 1: 0.2A for 5 minutes Condition 2: 0.8A for 100ms |
ΔR ≤ ±(1%R + 0.05Ω) | GB/T 5732-1985 Clause 2.3.4 |
| Terminal strength | Tensile strength: 5N, 10 seconds | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.29-1999 |
| Solderability | Solder bath temperature: (235±5)°C, immersion time: (2±0.5) seconds | Uniformly tinned, free-flowing | GB/T 2423.28-2016 |
| Rapid temperature change | Temperature range: (-55 to +155)°C, 5 cycles | ΔR ≤ ±(1%R + 0.1Ω) | GB/T 2423.22-2012 |
| Shock resistance | Acceleration: 490m/s², time: 11ms, half sine wave | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.05-1995 |
| Vibration resistance | Frequency: (10-500)Hz, acceleration: 10g, 1 hour | ΔR ≤ ±(1%R + 0.05Ω) | GB/T 2423.10-2008 |
| Room temperature durability | Ambient temperature: (15-30)°C, rated power, 1000 hours | ΔR ≤ ±(5%R + 0.1Ω) | GB/T 5729-2003 Clause 4.25 |
Ordering Example:
Model Number :RXM14
Rated Power:2× 1/4W
Nominal Resistance:2× 27Ω
Resistance Tolerance:±5%
Quantity:1000 pieces
