SQP500JB-51R品牌-参数-数据手册
SQP500JB-51R品牌是YAGEO（国巨）公司的，YAGEO（国巨）是一家总部位于台湾的全球领先 passives 元件制造商，成立于1977年。该公司主要专注于电阻、电容、电感和多层陶瓷电路板（MLCC）等 passives 元件的设计、制造和销售。YAGEO 的产品广泛应用于汽车、工业、通讯设备和消费类电子产品等领域。
作为世界领先的 passives 元件供应商之一，YAGEO 不仅在技术创新方面拥有卓越表现，还致力于提供高品质产品，并通过持续改进生产流程来确保交付客户高性能的元器件。公司不断投资研发和技术创新，以满足不断发展的市场需求。
此外，YAGEO 还致力于可持续发展，并将环境友好理念融入到整个生产过程中。他们积极推动可再生能源利用，并采取各种措施来减少对环境的影响。
YAGEO 在全球范围内都设有多个生产基地，并拥有分布在亚洲、欧洲和美洲等地区的销售网络，以满足客户日益增长的需求。公司始终坚持“服务至上”的理念，与客户建立紧密合作关系，在提供优质产品同时也为客户提供工程支持及定制解决方案。
在竞争激烈并且技术变革迅速的 passives 元件行业中，YAGEO 通过其卓越品质、可靠性和良好声誉不断赢得客户信任，在全球范围内享有很高声誉。
总而言之，YAGEO（国巨）是一家注重创新与品质、关注环保和可持续发展的 passives 元件制造商，在全球范围内拥有广泛的影响力和市场份额。
SQP500JB-51R参数
商品参数
商品目录插件电阻
电阻类型水泥电阻
阻值51Ω
精度±5%
属性参数值
功率5W
温度系数-
工作温度范围-55℃~+155℃
特性抗电弧，耐燃，防潮，安全
高度-安装（最大值）-
电阻51 Ohms
封装/外壳轴向
工作温度-55°C ~ 155°C
大小/尺寸0.374" x 0.354" 矩形 x 0.866" 长（9.50mm x 9.00mm x 22.00mm）
温度系数-
供应商器件封装轴向
端子数2
成分绕线
容差±5%
功率(W)5W
SQP500JB-51R数据手册
FEATURES
Power Rating 1W, 2W, 3W, 5W, 7W, 10W, 15W, 20W, 25W, 30W, 40W
Resistance Tolerance Wirewound:±1%, ±5%, Film:±5%
T.C.R. Wirewound:±100ppm/°C, ±300ppm/°C, Film:±300ppm/°C
DERATING CURVE TEMPERATURE RISE
Cement Resistors
Axial Lead Type
Normal Style [ SQP Series ]
Non-Inductive Style [ NSP Series ]
INTRODUCTION
The materials used and the construction
techniques ensure excellent flame resistance,
arc resistance and moisture resistance as well
as self-extinguishing capabilities. They will
withstand the most rigorous loading test.
As resistors in radio and television receivers,
hazardous conditions such as smoking and
redheat can be completely prevented by the
proper choice of power resistors.
-50 0 50 100 150 200 250 300
100
80
60
40
20
0
25 40 70 155 275 °C
15W-40W
3W-5W
7W-10W
1W-2W
Rated Load
Ambient Temperature (°C)
(%)
20 40 60 80 100 120
250
300
200
150
100
50
40W
15W10W
7W
5W
3W
2W
Temperature Rise
Rated Load (%)
(°C)
1W
ød H
32±3 L 32±3 W
L
H
h
9
C C W
B 9 Φ E E d
SQP40A, NSP40A
STYLE DIMENSION
Normal Non-Ind. L W H h B C E ød
SQP40A NSP40A 90±5.0 19.0±1.5 20.5±1.5 19.5±1.5 15.0±1.0 32±3 9.0±0.5 0.8±0.05
Note: Rated Continuous Working Voltage (RCWV) = Power Rating x Resistance Value or Max. working voltage listed above, whichever less.
ELECTRICAL CHARACTERISTICS
Normal Style
STYLE SQP100 SQP200 SQP300 SQP5WS SQP500 SQP700 SQP10A SQP15A SQP20A SQP25A SQP30A SQP40A
Power Rating at 25°C 15W 20W 25W 30W 40W
Power Rating at 40°C 3W 5W 7W 10W
Power Rating at 70°C 1W 2W
Maximum Working Voltage 200V 250V 350V 500V 1,000V
Maximum Overload Voltage 500V 500V 700V 1,000V 2,000V
Voltage Proof on Insulation 500V 500V 700V 1,000V 2,000V
Resistance Range (Wirewound) 0.1Ω - 27Ω 0.03Ω - 36Ω 0.015Ω - 68Ω 0.015Ω - 130Ω 0.05Ω - 330Ω 0.08Ω - 510Ω 0.1Ω - 680Ω 0.15Ω - 1KΩ
Resistance Range (Film) 30Ω - 47KΩ 39Ω - 1MΩ 75Ω - 1MΩ 150Ω - 1MΩ 360Ω - 100kΩ 560Ω -100KΩ - -
Operating Temp. Range -55°C to +155°C
Temperature Coefficient Wirewound:±100ppm/°C, ±300ppm/°C, Film:±300ppm/°C
NON-INDUCTIVE STYLE
STYLE NSP100 NSP200 NSP300 NSP500 NSP700 NSP10A NSP15A NSP20A NSP25A NSP30A NSP40A
Power Rating at 25°C 15W 20W 25W 30W 40W
Power Rating at 40°C 3W 5W 7W 10W
Power Rating at 70°C 1W 2W
Maximum Working Voltage PxR PxR
Voltage Proof on Insulation 500V 500V 700V 1,000V 2,000V
Resistance Range (Wirewound) 0.08Ω - 10Ω 0.08Ω - 10Ω 0.1Ω - 30Ω 0.1Ω - 40Ω 0.15Ω - 65Ω 0.25Ω - 100Ω 0.25Ω - 120Ω 0.36Ω - 160Ω
Operating Temp. Range -55°C to +155°C
Temperature Coefficient ±300ppm/°C
Note: Special value is available on request
ENVIRONMENTAL CHARACTERISTICS
PERFORMANCE TEST TEST METHOD APPRAISE
Short Time Overload IEC 60115-1 4.13 2.5 times RCWV for 5 sec. (Not more than maximum Overload Voltage) ±2.0%+0.05Ω
Voltage Proof on Insulation IEC 60115-1 4.7 In V-Block for 60 sec., test voltage as above table No Breakdown
Temperature Coefficient IEC 60115-1 4.8 Between -40°C to +155°C By type
Insulation Resistance IEC 60115-1 4.6 in V-block for 60 Sec. >1,000MΩ
Solderability IEC 60115-1 4.17 245±5°C for 3±0.5 Sec. 95% Min. coverage
Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 5±0.5 Min. with ultrasonic
No deterioration of
coatings and markings
Robustness of Terminations IEC 60115-1 4.16 Direct load for 10 Sec. in the direction of the terminal leads ≥2.5kg (24.5N)
Periodic-pulse Overload IEC 60115-1 4.39 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec. off) ±2.0%+0.05Ω
Damp Heat Steady State IEC 60115-1 4.24 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV ±5.0%+0.05Ω
Endurance at 70°C IEC 60115-1 4.25 70±2°C at RCWV (or Umax., Whichever less) for 1,000 Hr. (1.5Hr.on, 0.5Hr. Off) ±5.0%+0.05Ω
Temperature Cycling IEC 60115-1 4.19 -55°C Room Temp. +155°C Room Temp. (5 cycles) ±2.0%+0.05Ω
Resistance to Soldering Heat IEC 60115-1 4.18 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body ±1.0%+0.05Ω
