Durable 1W Fuse Resistor Hongda RXF-1WS-10R-J-T52 Designed for Chargers and Switching Power Supplies
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The Hongda Fuse Resistor is a miniaturized 1W component designed for high reliability in electronic equipment. It features excellent anti-surge performance, consistent fusing characteristics, and a compact size for easy installation. This product is widely utilized in applications such as electric light sources, switching power supplies, chargers, and various household appliances. It has obtained multiple safety certifications, including VDE, UL/CUL, and CQC, ensuring its quality and safety standards.
Product Attributes
- Brand: Hongda
- Certifications: VDE (Certification No.: 40036858), UL/CUL (Certification No.: E359590), CQC (Certification No.: 0.5W-CQC13001095211, 1W-CQC13001095213, 2W-CQC13001095221)
Technical Specifications
| Model/Type No. | Rated Power (W) | Size (mm) Dmax. x Lmax. | Allowable length of lacquer root (mm) | Resistance Value Range () | Resistance Precision (%) | Insulation Voltage (DC or AC peak) (V) | Component Limiting Voltage (V) |
| RXF 0.25S, 0.5S, 1WX | 0.25, 0.5, 1 | 3.0 x 7.0 | 6070 | 1-20 | 5, 10 | 250 | 200 |
| RXF 0.5S, 1S, 2WX | 0.5, 1, 2 | 4.0 x 10.0 | 6090 | 1-250 | 5, 10 | 250 | 250 |
| RXF 1S, 2S, 3WX | 1, 2, 3 | 5.0 x 12.0 | 6070 | 1-350 | 5, 10 | 350 | 350 |
| RXF 2S, 3S | 2, 3 | 6.0 x 16.0 | 6080 | 1-500 | 5, 10 | 500 | 350 |
| Test Item | Test Method | Performance Requirements |
| Resistance | Resistance Tolerance Sorter measurement. | Resistance value within nominal resistance and allowable tolerance. |
| Short-time overload | Apply 2.5 times rated voltage for 5 seconds, recover for 1-2h, measure resistance and calculate change rate. | Resistance change: R2%R+0.05 |
| Weldability | Groove welding: dip terminal in (2605) solder for 20.5s, depth 2+0/-0.5mm from body. Observe solder coverage. | More than 90% of the immersed surface is covered. |
| High voltage | Apply specified insulated voltage between pigtails and V-shaped groove for 60 seconds. | Appearance without visible damage, clear mark; no breakdown, arcing. |
| Resistance to Soldering Heat | Measure resistance before test. Dip terminal in 35010 solder for 3.50.5s, depth 2+0/-0.5mm from body. Measure resistance after 1h recovery and calculate change rate. | Resistance change: R1%R+0.05 |
| Rapid temperature change | Cycles: -553 (30min), Room temp (2-3min), 1553 (30min). Perform 5 cycles. Measure resistance after 1-2h recovery and calculate change rate. | Resistance change: R1%R+0.05 |
| Endurance | Place in (703) constant temperature box. Input rated DC voltage, 1.5h on, 0.5h off, cycle 1000h. Measure resistance after 1-4h recovery and calculate change rate. | Resistance change: R5%R+0.1 |
| Outlet strength | Pull: 10N force for 10s. Bending: 5N load, tilt body ~90 in 2-3s, repeat in opposite direction (2 bends total). | Resistance change: R1%R+0.05 |
| Vibration | Distance from body to mounting point 61mm. Frequency 10-500Hz, amplitude 0.75mm or acceleration 98m/s. 2h each on Z, X, Y axes (total 6h). Cycle: 1min (10-55-10Hz). Measure resistance after test and calculate change rate. | 1) Appearance: no mechanical damage. 2) Resistance change: R1%R+0.05 |
| Climate order | Dry heat; circulating wet heat (test Db, 1st cycle); cold; low pressure; circulating wet heat (test Db, remaining cycles); DC load. | Resistance change: R5%R+0.1; Insulation resistance: 100M. |
| Accidental overload | Install sample in wire mesh cylinder 253mm from body. Apply 5, 10, 16 rated power overload for 5min or until open circuit. | Screen cylinder does not fire. |
| Model | Rated Power (W) | Resistance Tolerance | Nominal Resistance (E24 Series) | Type | Multiplier | Color Code (1st Digit) | Color Code (2nd Digit) | Color Code (3rd Digit) | Tolerance Code |
| RXF | 0.25W, 0.5W, 1W, 2W, 3W | J (5%), K (10%), M (20%) | E24 Series | S (Miniature), X (Sub-miniature) | 10 to 10 | Black (0), Brown (1), Red (2), Orange (3), Yellow (4), Green (5), Blue (6), Violet (7), Gray (8), White (9) | Black (0), Brown (1), Red (2), Orange (3), Yellow (4), Green (5), Blue (6), Violet (7), Gray (8), White (9) | Black (0), Brown (1), Red (2), Orange (3), Yellow (4), Green (5), Blue (6), Violet (7), Gray (8), White (9) | Gold (5%), Silver (10%), Plain (20%) |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina