Beijing Silk Road Enterprise Management Services Co., Ltd.
| Type | Carbon Film Resistor |
| Resistance | 1.8kΩ |
| Voltage-Supply(Max) | 300V |
| Power(Watts) | 250mW |
| Tolerance | ±5% |
| Operating Temperature | -55℃~+155℃ |
| Description | Carbon Film Resistor 1.8kΩ 250mW ±5% Through Hole,D2.3xL6.1mm Through Hole Resistors RoHS |
| Mfr. Part # | CF1/4CT52A182J |
| Package | Through Hole,D2.3xL6.1mm |
| Model Number | CF1/4CT52A182J |
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Product Specification
| Type | Carbon Film Resistor | Resistance | 1.8kΩ |
| Voltage-Supply(Max) | 300V | Power(Watts) | 250mW |
| Tolerance | ±5% | Operating Temperature | -55℃~+155℃ |
| Description | Carbon Film Resistor 1.8kΩ 250mW ±5% Through Hole,D2.3xL6.1mm Through Hole Resistors RoHS | Mfr. Part # | CF1/4CT52A182J |
| Package | Through Hole,D2.3xL6.1mm | Model Number | CF1/4CT52A182J |
This product catalog details Low Power Type Resistors, specifically Carbon Film resistors. These general-purpose, lead-type resistors are designed for automatic insertion and come in various forming types. They offer superior pulse resistance compared to chip resistors of the same power rating and are EU RoHS compliant. Available in compact 1/4W sizes (CFS 1/4), these resistors are suitable for a wide range of applications. However, for critical applications involving human safety or significant potential loss, such as automotive, medical, and aerospace equipment, direct contact with the company is mandatory prior to use.
| Model | Power Rating | Resistance Range () E24 | T.C.R. (10-6/K) | Max. Working Voltage (V) | Max. Overload Voltage (V) | Dielectric Withstanding Voltage (V) | Weight (g/1000pcs) |
|---|---|---|---|---|---|---|---|
| CFS1/4 | 0.25W | 10330k (G: 2%) 2.21M (J: 5%) | +350-450 (2.247k) 0-700 (51k100k) 0-1000 (110k330k) 0-1300 (360k1M) | 250 | 500 | 300 | 80 |
| CF1/4 | 0.25W | 101M (G: 2%) 2.25.1M (J: 5%) | +350-450 (2.2100k) 0-700 (110k330k) 0-1000 (360k1M) 0-1300 (1.1M5.1M) | 300 | 600 | 500 | 160 |
| CFS1/2 | 0.5W | 1.05.1M (G: 2%) 1.091k (J: 5%) | +350-450 (1.091k) 0-700 (100k1M) 0-1000 (1.1M2.2M) 0-1300 (2.4M5.1M) | 350 | 700 | 700 | 290 |
| CFB1/2 | 0.5W | 2.25.1M (G: 2%) 2.2100k (J: 5%) | +350-450 (2.2100k) 0-700 (110k1M) 0-1000 (1.1M2.2M) 0-1300 (2.4M5.1M) | 400 | 800 | - | 520 |
| Model | Dimensions (mm) | Lead Wire Diameter (d Nominal) | Taping & Forming | Packaging (pcs/AMMO) |
|---|---|---|---|---|
| L 0.2 / C Max. / D 0.3 | (Nominal) | |||
| CFS1/4 | 3.2 0.2 / 3.4 / 1.7 +0.2 0.1 | 0.45 | T26A, T52A (5,000 pcs) U Forming (M5F) | 5,000 |
| CF1/4 | 6.1 0.5 / 7.1 / 2.3 0.3 | 0.6 | T26A, T52A (2,000 pcs) U Forming (M10H, M12.5H) M Forming (M5, M10, M12.5) | 2,000 |
| CFS1/2 | 6.3 0.5 / 7.1 / 2.85 0.3 | 0.6 | Axial Taping (2,000 pcs) U Forming (M10H) M Forming (M10) | 2,000 |
| CFB1/2 | 9.0 1.0 / 11.0 / 3.5 0.5 | 0.7 | Axial Taping (Custom-made) M Forming (M12.5K) | - |
| Test Item | Performance Requirements (Limit) | Test Method |
|---|---|---|
| Resistance | Within specified tolerance | Measuring points are at 10mm1mm from the end cap. |
| T.C.R. | Within specified T.C.R. | Room temperature100 |
| Overload (Short time) | 1% (Typical 0.5%) | Rated voltage2.5 or Max. overload vol., whichever is lower, for 5s. |
| Resistance to soldering heat | 1% (Typical 0.5%) | 2605, 10s1s |
| Terminal strength | No lead-coming off and loose terminals | Twist 360, 5 times |
| Rapid change of temperature | 1% (Typical 0.5%) | -5530min./12530min.5 cycles |
| Moisture resistance | 5% (Typical 2.5%) | 402, 90%95%RH, 1000h (1.5h ON/0.5h OFF cycle) |
| Endurance at 70 | 3% (Typical 1.5%) | 702, 1000h (1.5h ON/0.5h OFF cycle) |
Reference Standards: IEC 60115-2, JIS C 5201-2, EIAJ RC-2136
Operating Temperature Range: -55+155
Rated Ambient Temperature: +70
Environmental Considerations: For details on environmental hazardous materials beyond EU-RoHS, please contact the company. Cleaning is recommended to remove ionic impurities from flux, perspiration, or salt, which can affect moisture and corrosion resistance.
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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