Beijing Silk Road Enterprise Management Services Co., Ltd.
| Number of Resistors | 2 |
| Number of Pins | 4 |
| Tolerance | ±5% |
| Resistance | 5.1Ω |
| Power(Watts) | 62.5mW |
| Temperature Coefficient | ±300ppm/℃ |
| Description | 2 ±5% 5.1Ω 62.5mW ±300ppm/℃ 0402x2 Resistor Networks, Arrays RoHS |
| Mfr. Part # | RTA02-2D5R1JTH |
| Package | 0402x2 |
| Model Number | RTA02-2D5R1JTH |
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Product Specification
| Number of Resistors | 2 | Number of Pins | 4 |
| Tolerance | ±5% | Resistance | 5.1Ω |
| Power(Watts) | 62.5mW | Temperature Coefficient | ±300ppm/℃ |
| Description | 2 ±5% 5.1Ω 62.5mW ±300ppm/℃ 0402x2 Resistor Networks, Arrays RoHS | Mfr. Part # | RTA02-2D5R1JTH |
| Package | 0402x2 | Model Number | RTA02-2D5R1JTH |
The RTA series resistors are lead-free, halogen-free, and RoHS compliant thick film array chip resistors designed for general electronic applications. They offer reliable performance and are suitable for a wide range of general electronic purposes.
| Type | Rated Power | Max. Rated Voltage | Max. Overload Voltage | T.C.R (ppm/) | Resistance Range () | Terminals | Resistors | JUMPER (0) Rated Current | JUMPER (0) Resistance Max. |
|---|---|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1W | 25V | 50V | 300 | 1R<10 (D:0.5%), 10R10M (D:0.5%), 1R<10 (F:1%), 10R10M (F:1%), 10R10M (J:5%) | 4 | 2 | 1A | 25m MAX. |
| RTA02-4D (0402) | 1W | 25V | 50V | 300 | 1R<10 (D:0.5%), 10R10M (D:0.5%), 1R<10 (F:1%), 10R10M (F:1%), 10R10M (J:5%) | 8 | 4 | 1A | 25m MAX. |
| RTA02-8D (0402) | 1W | 25V | 50V | 250 | 10R10M (D:0.5%), 1R10M (F:1%), 10R10M (J:5%) | 16 | 8 | 1A | 50m MAX. |
| RTA03-2D (0603) | 1W | 50V | 100V | 200 | 10R10M (D:0.5%), 1R10M (F:1%), 10R10M (J:5%) | 4 | 2 | 1A | 50m MAX. |
| RTA03-4D (0603) | 1W | 50V | 100V | 200 | 22R470K (F:1%), 1R10M (D:0.5%), 1R10M (F:1%), 1R10M (J:5%) | 8 | 4 | 1A | 25m MAX. |
| RTA02-2C (0402) | 1W | 25V | 50V | 650 | 3R10 (D:0.5%), 3R<10 (F:1%), 10R<1M (D:0.5%), 10R1M (F:1%), 10R<1M (J:5%) | 4 | 2 | 1A | 50m MAX. |
| RTA02-4C (0402) | 1W | 25V | 50V | 400 | 1R<10 (D:0.5%), 1R<10 (F:1%), 10R1M (D:0.5%), 10R1M (F:1%), 10R1M (J:5%) | 8 | 4 | 1A | 50m MAX. |
Operating Temperature Range: -55 ~ 155
Power Derating Curve: Power can be adjusted according to the curve when ambient temperature exceeds 70 to 155.
Rated Voltage or Rated Current Calculation:
Dimensions (mm):
| Type | L | W | H | L1 | L2 | P | Q |
|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1.000.10 | 1.000.10 | 0.300.05 | 0.150.10 | 0.250.10 | (0.67) | 0.330.10 |
| RTA02-4D (0402) | 2.000.10 | 1.000.10 | 0.400.10 | 0.200.10 | 0.250.10 | (0.50) | 0.300.10 |
| RTA02-8D (0402) | 4.000.20 | 1.600.10 | 0.400.10 | 0.300.15 | 0.300.10 | (0.50) | 0.250.10 |
| RTA03-2D (0603) | 1.600.15 | 1.600.15 | 0.450.10 | 0.300.15 | 0.300.15 | (0.80) | 0.600.10 |
| RTA03-4D (0603) | 3.200.20 | 1.600.15 | 0.500.10 | 0.300.15 | 0.300.15 | (0.80) | 0.500.10 |
| RTA02-2C (0402) | 1.000.10 | 1.000.10 | 0.300.10 | 0.180.10 | 0.250.10 | (0.50) | 0.300.10 |
| RTA02-4C (0402) | 2.000.10 | 1.000.10 | 0.400.10 | 0.150.10 | 0.250.10 | (0.50) | 0.300.10 |
Structure Diagram: See original document for detailed diagrams of D(Convex) and C(Concave) types.
Reliability Test Items:
| Category | Item | Conditions | Specifications |
|---|---|---|---|
| Electrical Performance Test | Temperature Coefficient of Resistance (TCR) | Measured at room temp, -55 or +125. Ref: JIS-C5201-1 4.8 | Refer to Specification Table |
| Short Time Overload | Apply 2.5x rated voltage for 5 sec, rest 30 min. Ref: JIS-C5201-1 4.13 | 0.5%, 1%: R=1.0%; 5%: R=2.0% | |
| Insulation Resistance | Apply 100 VDC for 1 min between electrodes and protective layer/substrate. Ref: JIS-C5201-1 4.6 | 109 | |
| Dielectric Withstand Voltage | Apply 300 VAC for 1 min. Ref: JIS-C5201-1 4.7 | No short circuit or burnout | |
| Intermittent Overload | 1 sec ON, 25 sec OFF at 2.5x rated voltage for 10,000 cycles. Ref: JIS-C5201-1 4.13 | R=5.0% | |
| Mechanical Performance Test | Resistance to Solvent | Immerse in Isopropanol at 20~25 for 50.5 min. Ref: JIS-C5201-1 4.29 | R=0.5% |
| Solderability | Pre-treatment: 4 hrs at 105, 100% RH, 1.22105 pa. Test: Dip in 2355 solder for 20.5 sec. Ref: JIS-C5201-1 4.17 | Soldered area >95% | |
| Resistance to Soldering Heat | Test 1: Dip in 260+5/-0 solder for 10 sec. Ref: JIS-C5201-1 4.18 | Test 1: R%=1.0%; Test 2: Soldered area >95%, no underlayer visible at electrode edge. | |
| Joint Strength of Solder | Bending test: Apply 5mm downward force. Ref: JIS-C5201-1 4.33 | R%=1.0% | |
| Environmental Test | Resistance to Dry Heat | 10004 hr at 1555. Ref: JIS-C5201-1 4.25 | 0.5%, 1%: R=1.0%; 5%: R=2.0% |
| Thermal Shock | 300 cycles of -55 (15 min) to +125 (15 min). Ref: MIL-STD 202 Method 107 | R=1.0% | |
| Moisture Load | 1000 hr at 402, 90~95% RH, 90 min ON / 30 min OFF. Ref: JIS-C5201-1 4.24 | 0.5%, 1%: R=2.0%; 5%: R=3.0% | |
| Load Life | 1000 hr at 702, 90 min ON / 30 min OFF. Ref: JIS-C5201-1 4.25 | 0.5%, 1%: R=2.0%; 5%: R=3.0% |
Plating Thickness:
Technical Application Notes:
Storage and Handling Conditions:
Labeling for China Mainland Export: Includes Electronic Information Product Pollution Control Mark and Packaging Recycling Mark.
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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