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Specifications
Power(Watts):
62.5mW
Resistance:
390kΩ
Voltage Rating:
50V
Temperature Coefficient:
±200ppm/℃
Operating Temperature:
-55℃~+125℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
CR0402FF3903G
Package:
0402
Key Attributes
Model Number:
CR0402FF3903G
Product Description
Product Overview
This specification details lead-free thick film chip resistors (Type CR) for use in electronics systems. These resistors offer a wide range of resistance values, tolerances, and power ratings, suitable for various electronic applications.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Ceramic Substrate (Al2O3), Conductive layer (Ag), Side conductive layer (NiCr), Resistive layer (RuO2 + glass), Inner protective layer (Glass), Protective layer (Epoxy), Marking (Epoxy), Termination barrier layer (Ni), Termination layer (Matte Tin)
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Type | Size Code | Tolerance | Power Rating | Resistance Range (ohm) | Max. Working Voltage | Max. Overload Voltage | T.C.R (ppm/) | Jumper Resistance Value | Jumper Rated Current | Dimensions (L x W x T) mm |
| CR0201 | 0201 | 0.5% D, 1% F, 2% G, 5% J, 10% K, 20% M | 1/20W | 1~25 (0.5%), 25~10M (0.5%) 1~10M (1%), 10~10M (1%) 1~10M (2%), 10~22M (2%) 1~10M (5%), 10~22M (5%) 1~10M (10%), 10~22M (10%) 1~22M (20%) | 25V | 50V | 250 | 50m MAX | 0.5A | 0.600.03 x 0.300.03 x 0.230.03 |
| CR0402 | 0402 | 0.5% D, 1% F, 2% G, 5% J, 10% K, 20% M | 1/16W | 1~25 (0.5%), 25~10M (0.5%) 1~10M (1%), 10~10M (1%) 1~10M (2%), 10~22M (2%) 1~10M (5%), 10~22M (5%) 1~10M (10%), 10~22M (10%) 1~22M (20%) | 50V | 100V | 100 | 50m MAX | 1A | 1.000.05 x 0.500.05 x 0.350.05 |
| CR0603 | 0603 | 0.5% D, 1% F, 2% G, 5% J, 10% K, 20% M | 1/10W | 1~10 (0.5%), 10~1M (0.5%) 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 50V | 100V | 100 | 50m MAX | 1A | 1.600.15 x 0.800.10 x 0.450.10 |
| CR0805 | 0805 | 0.5% D, 1% F, 2% G, 5% J, 10% K, 20% M | 1/8W | 1~10 (0.5%), 10~1M (0.5%) 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 150V | 300V | 100 | 50m MAX | 1.5A | 2.000.15 x 1.250.15 x 0.500.10 |
| CR1206 | 1206 | 0.5% D, 1% F, 2% G, 5% J, 10% K, 20% M | 1/4W | 1~10 (0.5%), 10~1M (0.5%) 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 200V | 400V | 100 | 50m MAX | 1.9A | 3.100.15 x 1.600.15 x 0.550.10 |
| CR1210 | 1210 | 1% F, 2% G, 5% J, 10% K, 20% M | 1/3W | 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 200V | 400V | 100 | 50m MAX | 2.2A | 3.100.15 x 2.500.15 x 0.550.15 |
| CR2010 | 2010 | 1% F, 2% G, 5% J, 10% K, 20% M | 1/2W | 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 200V | 400V | 100 | 50m MAX | 3A | 5.000.20 x 2.500.20 x 0.550.15 |
| CR2512 | 2512 | 1% F, 2% G, 5% J, 10% K, 20% M | 1W | 10~10M (1%) 10~10M (2%) 10~22M (5%) 10~22M (10%) 1~22M (20%) | 200V | 400V | 100 | <0.05OHM (ZERO OHM JUMPER) | 3A | 6.250.20 x 3.100.20 x 0.550.15 |
Environmental Performance
| Description | Specification Limits | Test Methods |
| Temperature Coefficient (over 10ohm) | 200 ppm/ Max. | JIS C5202 |
| Temperature Coefficient (lower 10ohm) | +500-250 ppm/ | |
| Short Time Overload | (1.00%+0.05ohm) Max. | JIS C5202 5.5 |
| Resistance to Soldering Heat | (1.00%+0.05ohm)Max. | JIS C5202 6.4 |
| Solderability | 95% Coverage Min. | JIS C5202 6.4 |
| Load Life | (3.00%+0.05ohm)Max. | JIS C5202 7.10 |
| Load Life Humidity | (2.00%+0.05ohm)Max. | JIS C5202 7.5 |
| Temperature Cycle | (2.00%+0.05ohm)Max. | JIS C5202 7.6 |
| Component high temperature resistance | (1.00%+0.05ohm) Max. | <260 10second 3times |
| Component rework/hand soldering temperature resistance | Avoid solder iron tip direct touch the components body Approx. 350for 3seconds | |
| MSL (moisture sensitive level) | Level 1 | J-STD-020C |
2410121258_LIZ-CR0402FF3903G_C100407.pdf
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