Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Fuse Resistor |
| Resistance | 330Ω |
| Voltage-Supply(Max) | - |
| Power(Watts) | 250mW |
| Temperature Coefficient | ±350ppm/K |
| Tolerance | ±5% |
| Operating Temperature | -45℃~+155℃ |
| Description | Fuse Resistor 330Ω 250mW ±350ppm/K ±5% Through Hole,D2.3xL6.3mm Through Hole Resistors RoHS |
| Mfr. Part # | RF25CT52A331J |
| Package | Through Hole,D2.3xL6.3mm |
| Model Number | RF25CT52A331J |
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Product Specification
| Type | Fuse Resistor | Resistance | 330Ω |
| Voltage-Supply(Max) | - | Power(Watts) | 250mW |
| Temperature Coefficient | ±350ppm/K | Tolerance | ±5% |
| Operating Temperature | -45℃~+155℃ | Description | Fuse Resistor 330Ω 250mW ±350ppm/K ±5% Through Hole,D2.3xL6.3mm Through Hole Resistors RoHS |
| Mfr. Part # | RF25CT52A331J | Package | Through Hole,D2.3xL6.3mm |
| Model Number | RF25CT52A331J |
The Fusing Resistor RF series, also known as Coat-insulated Fusing Resistors, are designed to function as a resistor under normal conditions and provide rapid circuit protection by quickly fusing during abnormal overload situations. These resistors feature a flame-retardant coating equivalent to UL94 V-0 and comply with EU RoHS requirements. They are suitable for general use as resistors and are engineered to protect circuits from excessive overload. While versatile, it is crucial to contact the manufacturer before using these products in critical applications such as automotive, medical, or aerospace equipment, as malfunction or failure in such scenarios could lead to severe consequences.
| Type | Dimensions (mm) L | Dimensions (mm) C Max. | Dimensions (mm) D (Nominal) | Dimensions (mm) d (Nominal) | Weight (g) (1,000pcs) | Power Rating (W) | Resistance Range () (E24) | Resistance Tolerance | Dielectric Withstanding Voltage (V) | T.C.R. (10 -6/K) (R5.1) | Fusing Power (W) | Fusing Time (sec) Max. | Taping & Q'ty/AMMO pack (pcs) | Rated Ambient Temperature (C) | Operating Temperature Range (C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RF16C | 3.20.2 | 3.4 | 1.7 +0.25 0 | 0.45 | 303 | 0.17 | 1.01k | J: 5% | 250 | 350 (R5.1) | 2.5W (5.11k) | 60 | 2,000 | 70 | -45+155 |
| RF25C | 6.30.5 | 7.1 | 2.30.3 | 0.6 | 230 | 0.25 | 0.110k | J: 5% | 250 | 350 (R5.1) | 3.75W (14.7) | 30 | 2,000 | 70 | -45+155 |
| RF50C | 8.50.5 | 9.5 | 3.00.3 | 0.8 | 290 | 0.5 | 0.115k | J: 5% | 300 | 350 (R5.1) | 6W (2.21k) | 30 | 2,000 | 70 | -45+155 |
| RF1C | 9.01.0 | 11.1 | 3.50.5 | 0.8 | 460 | 1 | 0.110k | J: 5% | 350 | 350 (R5.1) | 12W (2.21k) | 30 | 2,000 | 70 | -45+155 |
| RF2C | 15.51.0 | 18.0 | 6.01.0 | 1.0 | 1410 | 2 | 1.03k | J: 5% | 600 | 350 (R5.1) | 24W (3.91k) | 30 | 500 | 70 | -45+155 |
| Rated Power | Maximum Open-Circuit Voltage (V) |
|---|---|
| 0.17W | 100 |
| 0.25W | 200 |
| 0.5W | 250 |
| 1W | 300 |
| 2W | 300 |
Note: Lead length changes depending on taping and forming type. Taping details refer to APPENDIX C.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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