Product Overview
The SFP(V) series are Stabilized Film Power MELF Resistors designed for vehicle-grade applications. They offer AEC-Q200 compliance, low temperature coefficient, excellent stability, superior power handling, and anti-sulfuration qualification. These resistors meet RoHS requirements and are suitable for demanding environments.
Product Attributes
- Brand: Firstohm
- Certifications: AEC-Q200 Compliant, RoHS
- Material: Stabilized Film Power MELF
- Usage: Vehicle Grade
Technical Specifications
| Type | Power Rating (at 70C) | Max. Working Voltage | Max. Overload Voltage | Min. Resistance | Max. Resistance | Resistance Tolerance | Temp. Coefficient (PPM/C) | Operating Temp. Range (C) | Dielectric Withstanding Voltage (VAC/DC) | Failure Rate | Dimensions (L x D1 x D2, mm) | Net Weight (per 1000 pcs) |
| SFP204V | 0.4W | 200V | 400V | 0.22 | 1M | 1% ~ 5% | 25, 50 | -55 ~ +155 | 200V | <5 pcs / 109 Device Hours | 3.52 0.15 x 1.35 0.1 x D1+0.02/-0.15 | 17 grams |
| SFP101V | 1W | 350V | 700V | 0.5 | 1M | 1% ~ 5% | 25, 50 | -55 ~ +155 | 500V | <5 pcs / 109 Device Hours | 5.90 0.20 x 2.20 0.1 x D1+0.02/-0.2 | 66 grams |
| SFP201V | 2W | 400V | 800V | 0.5 | 1M | 1% ~ 5% | 25, 50 | -55 ~ +155 | 700V | <5 pcs / 109 Device Hours | 8.50 0.50 x 3.00 0.2 x D1+0.05/-0.35 | 186 grams |
| SFP301V | 3W | 400V | 800V | 0.5 | 1M | 1% ~ 5% | 25, 50 | -55 ~ +155 | 1000V | <5 pcs / 109 Device Hours | 10.50 0.50 x 4.00 0.5 x D1+0.05/-0.45 | 446 grams |
Performance Specifications
| Characteristic | Test Conditions | Limits |
| High Temperature Exposure (Storage) | IEC 60115-1 4.25.3, 1,000 hours at 155C without load | <1 5%; 1 to <332K 2%; 332K to 1M 5% |
| Temperature Cycling | AEC-Q200 REV D. Stress NO.4, -55C 30min, +125C 30min, 1,000 cycles | 1% |
| Biased Humidity | AEC-Q200 REV D. Stress NO.7, 1,000 hours at 85C and 85% RH with 10% operating power | < 10K 1.5%; 10K to <332K 2%; 332K to 1M 5% |
| Load Life | IEC 60115-1 4.25.1, 1,000 hours, 1.5 hrs ON, 0.5 hrs OFF, at 70C | 3% |
| Resistance to Soldering Heat | AEC-Q200 REV D. Stress NO.15, Dip in solder bath (2605)C for 101 sec | 0.5% |
| Mechanical Shock | AEC-Q200 REV D. Stress NO.13, Peak 100 g's, Duration 6 ms | 0.5% |
| Vibration | AEC-Q200 REV D. Stress NO.14, 5 g's for 20 min., 10 - 2,000 Hz | 0.5% |
| Anti-sulfuration test | EIA-977(conditions B), 750 hours at (1052)C without load | 1% ~ 5% |
| ESD | AEC-Q200 REV D. Stress NO.17, Human body model, 2KV | 0.5% |
| Solderability | AEC-Q200 REV D. Stress NO.18, (2353)C/(20.2) seconds | 95% min. coverage |
| Terminal Strength | AEC-Q200 REV D. Stress NO.22, Force of 1.8kg for 60 seconds | 0.5% |
| Short Time Overload | IEC 60115-1 4.13, 5 seconds 2.5x rated voltage | 0.5% |
| Climatic test | IEC 60115-1 4.23 | 1% |
| Load Life In Humidity | IEC 60115-1 4.24, 56 days rated load at (402)C and (933)% RH | 3% |
| Single pulse high voltage overload | IEC 60115-1 4.27, 5 pulses of 1.2/50s at 10x rated voltage | 0.75% |
| Periodic Electric Overload | IEC 60115-1 4.39, 3.9x rated voltage, 0.1s ON, 2.5s OFF for 1,000 cycles | 1% |
2410121933_Firstohm-First-Resistor---Condenser-SFP204VF5R60TKRTR3K0_C916034.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible