規 格
項目 試驗方法 性能
電阻值容許公差 JIS-C-5202 5-1 Resistance Nominal Tolerance
1≤R 1>R ±5%(J) ±10%(K)
電阻溫度特性 JIS-C-5202 5-2 ±400PPM/°C MAX
定格負荷 JIS-C-5202 5-4 ΔR/R≤±(0.5%+0.1Ω) Surface temperature up 350°C MAX
短時間過負荷 JIS-C-5202 5-5
500% rated power 5 seconds		 Free of appearance or structural irregularity ΔR/R≤±(2%+0.1Ω)
絕緣抵抗 JIS-C-5202 5-6 500VDC 100MΩ min
耐電壓 JIS-C-5202 5-7
1000VDC 1 minute Between terminal and anchor stand		 Free of appearance or structural irregularity ΔR/R≤±(0.1%+0.05Ω)
端子強度 JIS-C-5202 6-1 8kg 30 seconds Free of appearance or structural irregularity
電阻器強度 JIS-C-5202 6-2 30kg 30 seconds Free of appearance or structural irregularity
耐振性 JIS-C-5202 6-3
1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z 2 hours each		 Free of appearance or structural irregularity Surface coating crack ΔR/R≤±(1%+0.05Ω)
熱衝擊 JIS-C-5202 7-3
Room temp 30 minutes ON-55°C 15 minutes OFF		 Resistor free of structural irregularity ΔR/R≤±(1%+0.05Ω)
耐濕性 JIS-C-5202 7-5
40°C 90%RH 240 hours		 Free of appearance or structural irregularity Surface coating crack ΔR/R≤±(3%+0.1Ω)
耐久性 JIS-C-5202 7-10
90 minutes ON - 30 minutes OFF500 hours		 Free of appearance or structural irregularity Surface coating crack ΔR/R≤±(5%+0.1Ω)
難燃性 JIS-C-5202 7-13-3-2
100% - 600% rated power load		 US UL-94 flame retardation test V-0 grade noncombustible
備註: 1. Resistance and resistance tolerance were tested in-house with micro resistance meter.
2. Resistor coating refers to UL-certified data provided by supplier.

成 品 識 別 碼
DQS 2000W 32R K G
成品類別 定格電力 阻抗值 阻值公差 組合方式
DQRA type
DQRB type
DQNA type
DQNB type
DQS type		 75W~2000W
30W~20000W
75W~2000W
30W~20000W
75W~2000W		 (Ω)
Indicates Resistance
Value in Units of Ohms.		 H (±3%)
J (±5%)
K (±10%)		 C - Clip mount.
G - Horizontal Mount.
N - No Mount.
Z - Vertical Mount.

Wirewound Power Resistor
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