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■ Dimensions Sheet (unit:mm)
| Type | Power (W) | A±0.13 | B±0.13 | C±0.25 | d±0.13 | E±0.38 | F±0.39 | L±1.57 | L1±1.57 | L3 | H±0.76 | d1 |
| RX605 | 5 | 11.3 | 12.5 | 1.3 | 2.4 | 16.4 | 8.5 | 28.6 | 15.2 | 8.2 | 1.2 | |
| RX610 | 10 | 14.3 | 15.9 | 2.2 | 2.4 | 20.3 | 10.8 | 35.0 | 19.0 | 10.3 | 2.0 | |
| RX615 | 25 | 18.3 | 19.8 | 2.2 | 3.2 | 27.4 | 13.5 | 49.3 | 27.0 | 13.9 | 2.0 | |
| RX620 | 50 | 39.7 | 21.5 | 2.2 | 3.2 | 28.8 | 15.6 | 70.6 | 50.0 | 15.5 | 2.0 | |
| RX625 | 75A | 39.7 | 21.5 | 2.2 | 3.2 | 28.8 | 15.6 | 93.0 | 72.4 | 15.5 | 2.0 | |
| RX625 | 75B | 93.5 | 66.5 | 17.5 | ||||||||
| RX630 | 100 | 125.0 | 98.0 | 37 | ||||||||
| RX635 | 150 | 162.0 | 135.0 | 55.5 | ||||||||
| RX640 | 200 | 192.0 | 165.0 | 70.5 | ||||||||
| RX645 | 250 | 227.0 | 200.0 | 88 |
* Note: The 5W-50W sheet is available for use with heat dissipation slots on both sides of the casing
■ Rating Wattage \ Resisnice Range \ MAX.Voltage Ratige
| TYPE | Rating Wattage (W) | Dielectric Strength (V) | Resistance Range | MAX.Voltage Ratige | |
| Inductive | Non-Inductive | ||||
| RX605 | 3(5) | 1000 | 0.1Q-3.6kΩ | 0.5Q-1kQ | |
| RX610 | 10(6) | 1000 | 0.1Q-6.2kΩ | 0.5Q-1.5kQ | |
| RX615 | 25(12.5) | 2000 | 0.1Q-16kΩ | 0.5Ω-10kΩ | 550V |
| RX620 | 50(20) | 2000 | 0.1Q-43kQ | 0.5Q-20kΩ | 1250V |
| RX625 | 75A(30) | 2000 | 0.1Q-56kQ | 0.1Ω-27kΩ | 1900V |
| RX625 | 75B(30) | 2000 | 0.1Ω-56kΩ | 0.1Ω-27kΩ | 1900V |
| RX630 | 100(40) | 2500 | 0.1Q-75kQ | 0.1Ω-36kΩ | 1900V |
| RX635 | 150(60 | 2500 | 0.1Q-100kQ | 0.5Ω-47kΩ | 1900V |
| RX640 | 200(80) | 2500 | 0.1Ω-150kQ | 1.0Q-75kQ | 2200V |
| RX645 | 250(100) | 2500 | 0.1Ω-180k Ω | 1.5Ω-90kΩ | 2200V |
* Note: The power term outside the parentheses represents the power when a specified heat dissipation plate is added at 25℃, while the power term inside the parentheses represents the power when no heat dissipation is added at 25℃.
■ Derating Curve
Derating is required to reduce chassls mounting area and forhigh ambient temperatures curves A.B.C apply to operation ot unmounted rosistors: A-605 B-615 C-620, 625, 630, 640
Performance based on proper heat sink as follows: Aluminum chassis for 605 and 610
Aluminum chassis tor 615
Aluminum chassis for 620, 625, 630, 635, 640, 645 305×305×3.2
■ Performance
| ITEM | REQUEST |
| Solderability | Covered with new solder by 95%R△≤±(1%R+0.05Ω) |
| Terminal Strength | 5W、10W 2.5kg/25W, 5kg, △R≤±(1%R+0.05Ω) |
| Solder Hat | 275℃, △R≤±(1%R+0.05Ω) |
| Dielectric Stength | ≤10W 1000V, 25W~75W 2000V, 100W-250W 2500V△R≤±(1%R+0.05Ω) |
| Insulauon Resistance | >10000MΩ |
| Thermal Shock | -55℃~+275℃, △R≤±(1%R+0.05Ω) |
| Short Time Overload | 10xRated Wattage 5sec △R≤±(2%R+0.05Q) |
| Moisture Resistance | 40℃, △R≤±(2%R+0.05Ω) |
| Load life | 1000h, 25℃±2℃, △R≤±(5%R+0.05Q) |
| Shock | △R≤±(1%R+0.05Ω) |
| Vibration | △R≤±(1%R+0.05Ω) |
| Temp Coffieient | ±200PPM/℃ |
Resistance Tolerance ± percent F= ±1% G= ±2% J= ±5% K= ±10%
Special Request:
Resistance preeision extend to 1%
Resistance of Middle Inductive avaiable ≤10u H
Temp. Coefficient: ±30PРM/°C
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Tel: 0086-519-83976620
Email: liujindong@nfdq.cn
No. 6, Xinxin Intelligent Industrial Park，Changzhou, Jiangsu
Changzhou Southern Electronic Element Factory Co., Ltd. is located in the city of Changzhou, which has a long history in Jiangsu Province. It is situated in the most active economic area in Yangtze River Delta Centre. The transport is very convenient. Expressway, Fast railways run though it. And it only takes one and half hours to reach Shanghai or Nanjing city. Airplane from here is through to major cities in China.
Changzhou Southern Electronic Element Factory Co., Ltd. was founded in 1989. After several years' development and effort, it has invested and opened up three subsidiary companies, in Yancheng city, Huai'an city in Jiangsu Province, and Lang'xi City in Anhui Province respectively.
