Product Overview
This document specifies the SCR series thick film chip resistors, which are lead-free and halogen-free. These are general-purpose resistors designed for a wide range of applications. The product is manufactured by Anhui Xiang Sheng Technology Co., Ltd. and adheres to RoHS requirements for lead-free terminations, with lead in the resistive layer glass material exempt under RoHS provisions.
Product Attributes
- Brand: VICOGO (implied by website www.vicovo.com)
- Origin: Anhui, China
- Material: Thick Film
- Certifications: RoHS compliant
Technical Specifications
| Type | Rated Power | Max. Rated Voltage | Max. Overload Voltage | T.C.R (ppm/) | Resistance Range (F/D 1%/0.5%) | Resistance Range (J 5%) | Resistance Range (JUMPER 0) | Operating Temperature Range |
| SCR 0201 | 1/1 W | 25V | 50V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +125 |
| SCR 0402 | 1/1 W | 50V | 100V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 0603 | 1/1 W | 75V | 150V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 0805 | 1/1 W | 150V | 300V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 1206 | 1/1 W | 200V | 400V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 1210 | 1/1 W | 200V | 400V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 2010 | 3 W | 200V | 400V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| SCR 2512 | 1/1 W | 200V | 400V | 100 | 1R10M | 1R9.1 | 50m MAX. | -55~ +155 |
| Type | L(mm) | W(mm) | H(mm) | L1(mm) | L2(mm) |
| 0201 | 0.600.03 | 0.30.03 | 0.230.03 | 0.100.05 | 0.150.05 |
| 0402 | 1.000.10 | 0.500.05 | 0.300.05 | 0.200.10 | 0.250.10 |
| 0603 | 1.600.10 | 0.800.10 | 0.450.10 | 0.300.15 | 0.250.15 |
| 0805 | 2.000.10 | 1.250.10 | 0.500.10 | 0.350.20 | 0.350.20 |
| 1206 | 3.050.10 | 1.550.10 | 0.500.10 | 0.450.20 | 0.400.20 |
| 1210 | 3.050.10 | 2.600.15 | 0.550.10 | 0.450.20 | 0.500.20 |
| 2010 | 5.000.10 | 2.500.15 | 0.550.10 | 0.450.20 | 0.500.20 |
| 2512 | 6.350.10 | 3.100.15 | 0.550.10 | 0.600.20 | 0.500.20 |
| Item | Conditions | Specifications |
| Temperature Coefficient of Resistance | Measured at -55 or +125 vs. room temperature. | TCR (ppm/) = [(R2-R1)/R1(T2-T1)]106 |
| Short Time Overload | 2.5 times rated voltage for 5 seconds. | Resistance change rate: 0.5%/1%: (1.0%+0.05); 5%: (2.0%+0.10). Appearance: No damage, short circuit, or burnout. |
| Intermittent Overload | 2.5 times rated voltage, 1 sec ON, 25 sec OFF, 10000+400/-0 cycles. | Resistance change rate: 1: (5.0%+0.10); <1: (5.0%+0.001). Appearance: No damage, short circuit, or burnout. |
| Terminal Strength | Test 1: 5N force on backside for 10 sec. Test 2: Gradual force on backside. | Test 1: No damage, no side conductor detachment, no body fracture. Test 2: Pulling force 5N. |
| Resistance to Solvent | Immersed in Isopropyl alcohol at 20-25 for 50.5 min, then static for 48 hr. | Resistance change rate: All types: (1.0%+0.05). Appearance: No damage, no G2 protective layer or tin layer leaching. |
| Solderability | Pre-treatment: PCT machine at 105, 100% RH, 1.22105 pa for 4 hrs, then 2 hrs at room temp. Method: Immerse in 2355 furnace for 2 sec. | Soldered area 95%. |
| Resistance to Soldering Heat | Test 1 (Solder pot): Immerse in 260+5/-0 tin pot for 10 sec+1/-0. Test 2 (Solder pot): Immerse in 260+5/-0 tin pot for 30+1/-0 sec. Test 3 (Soldering iron): 35010, 3+1/-0 sec. | Test 1: Resistance change rate: 1: (1.0%+0.05); Electrode appearance: No abnormality, no side conductor detachment. Test 2: Soldered area 95%; no underlying material visible at electrode edge. Test 3: Resistance change rate: 1: (1.0%+0.05); Electrode appearance: No abnormality, no side conductor detachment. |
| Bending Test | Weld onto bending test board, apply force at center. Downward depth: 0201/0402=5mm, 0603/0805=3mm, 1206+=2mm. | Resistance change rate: 1: (1.0%+0.05). Appearance: No damage, no side conductor detachment, no body fracture. |
| Resistance to Dry Heat | Oven at 1555 for 1000+48/-0 hrs (RTT01 at 1253). | Resistance change rate: 0.1%/0.5%/1%: (1.0%+0.05); 2%/5%: (2.0%+0.10). Appearance: No damage, short circuit, or burnout. |
| Thermal Shock | -55 for 15 min, +125 for 15 min, 300 cycles. | Resistance change rate: 0.1%/0.5%/1%: (1.0%+0.05); 2%/5%: (2.0%+0.05). Appearance: No damage, short circuit, or burnout. |
| Moisture Load Life | 402, 90-95% RH, 90 min ON, 30 min OFF, 1000 hrs. | Resistance change rate: 1%: (1.0%+0.05); 5%: (2.0%+0.10). Appearance: No damage, short circuit, or burnout. |
| Load Life | 702 oven, 90 min ON, 30 min OFF, 1000 hrs. | Resistance change rate: 1%: (1.0%+0.05); 5%: (2.0%+0.10). Appearance: No damage, short circuit, or burnout. |
2206021145_VO-SCR2512F150K_C3017438.pdf
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