Beijing Silk Road Enterprise Management Services Co., Ltd.
| Number of Resistors | 4 |
| Number of Pins | 8 |
| Tolerance | ±5% |
| Resistance | 39Ω |
| Power(Watts) | 62.5mW |
| Temperature Coefficient | ±200ppm/℃ |
| Description | 4 ±5% 39Ω 62.5mW ±200ppm/℃ 0402x4 Resistor Networks, Arrays RoHS |
| Mfr. Part # | RTA02-4D390JTH |
| Package | 0402x4 |
| Model Number | RTA02-4D390JTH |
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Product Specification
| Number of Resistors | 4 | Number of Pins | 8 |
| Tolerance | ±5% | Resistance | 39Ω |
| Power(Watts) | 62.5mW | Temperature Coefficient | ±200ppm/℃ |
| Description | 4 ±5% 39Ω 62.5mW ±200ppm/℃ 0402x4 Resistor Networks, Arrays RoHS | Mfr. Part # | RTA02-4D390JTH |
| Package | 0402x4 | Model Number | RTA02-4D390JTH |
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 various general electronic uses.
| Type | Rated Power | Max. Rated Voltage | Max. Overload Voltage | T.C.R (ppm/) | Resistance Range | Number of Terminals | Number of Resistors | JUMPER (0) Rated Current | JUMPER (0) Resistance |
|---|---|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1 W | 25V | 50V | ±300 | 1R<10 | 4 | 2 | 1A | 25m MAX. |
| RTA02-4D (0402) | 1 W | 25V | 50V | ±300 | 1R<10 | 8 | 4 | 1A | 25m MAX. |
| RTA02-8D (0402) | 1 W | 25V | 50V | ±250 | 10R10M | 16 | 8 | 1A | -- |
| RTA03-2D (0603) | 1 W | 50V | 100V | ±200 | 10R10M | 4 | 2 | 1A | -- |
| RTA03-4D (0603) | 1 W | 50V | 100V | ±200 | 1R10M | 8 | 4 | 1A | 25m MAX. |
| RTA02-2C (0402) | 1 W | 25V | 50V | ±650 | 3R10 | 4 | 2 | 1A | -- |
| RTA02-4C (0402) | 1 W | 25V | 50V | ±400 | 1R<10 | 8 | 4 | 1A | -- |
| Type | L | W | H | L1 | L2 | P | Q |
|---|---|---|---|---|---|---|---|
| RTA02-2D (0402) | 1.00±0.10 | 1.00±0.10 | 0.30±0.05 | 0.15±0.10 | 0.25±0.10 | (0.67) | 0.33±0.10 |
| RTA02-4D (0402) | 2.00±0.10 | 1.00±0.10 | 0.40±0.10 | 0.20±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
| RTA02-8D (0402) | 4.00±0.20 | 1.60±0.10 | 0.40±0.10 | 0.30±0.15 | 0.30±0.10 | (0.50) | 0.25±0.10 |
| RTA03-2D (0603) | 1.60±0.15 | 1.60±0.15 | 0.45±0.10 | 0.30±0.15 | 0.30±0.15 | (0.80) | 0.60±0.10 |
| RTA03-4D (0603) | 3.20±0.20 | 1.60±0.15 | 0.50±0.10 | 0.30±0.15 | 0.30±0.15 | (0.80) | 0.50±0.10 |
| RTA02-2C (0402) | 1.00±0.10 | 1.00±0.10 | 0.30±0.10 | 0.18±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
| RTA02-4C (0402) | 2.00±0.10 | 1.00±0.10 | 0.40±0.10 | 0.15±0.10 | 0.25±0.10 | (0.50) | 0.30±0.10 |
| Item | Conditions | Specifications |
|---|---|---|
| Temperature Coefficient of Resistance | TCR = (R2-R1) / R1(T2-T1) x 106 (R1: Resistance at room temp., R2: Resistance at -55 or +125, T1: Room temp., T2: -55 or +125) Ref: JIS-C5201-1 4.8 | Refer to 3. Specification Table |
| Short Time Overload | Apply 2.5 times rated voltage for 5 sec, rest for 30 min. Ref: JIS-C5201-1 4.13 | 0.5%, 1%: △R=±1.0%; 5%: △R=±2.0% |
| Insulation Resistance Test | Apply 100 VDC for 1 min between electrodes and protective coating/substrate. Ref: JIS-C5201-1 4.6 | ≥109 |
| Dielectric Withstand Voltage | Apply 300 VAC for 1 min between electrodes. Ref: JIS-C5201-1 4.7 | No short or burn |
| Intermittent Overload | 1 sec ON, 25 sec OFF at 2.5 times rated voltage, 10,000 cycles. Ref: JIS-C5201-1 4.13 | △R=±5.0% |
| Item | Conditions | Specifications |
|---|---|---|
| Resistance to Solvent | Immerse in Isopropyl alcohol (20-25) for 5 min, rest for 48 hrs. Ref: JIS-C5201-1 4.29 | △R=±0.5% |
| Solderability | Pre-conditioning: 4 hrs at 105, 100% RH, 1.22x105 Pa. Test: Immerse in 235±5 solder bath for 2 sec. Ref: JIS-C5201-1 4.17 | Soldered area > 95% |
| Resistance to Soldering Heat | Test 1: Immerse in 260+5/-0 solder bath for 10 sec. Test 2: Immerse in 260+5/-0 solder bath for 30 sec. Ref: JIS-C5201-1 4.18 | Test 1: △R=±1.0%. Test 2: Soldered area > 95%, no under-layer visible at electrode edge. |
| Joint Strength of Solder | Bending test: Apply 5mm deflection. Ref: JIS-C5201-1 4.33 | △R=±1.0% |
| Item | Conditions | Specifications |
|---|---|---|
| Resistance to Dry Heat | 1000 hrs at 155±5. Ref: JIS-C5201-1 4.25 | 0.5%, 1%: △R=±1.0%; 5%: △R=±2.0% |
| Thermal Shock | -55 (15 min) to +125 (15 min), 300 cycles. Ref: MIL-STD 202 Method 107 | △R=±1.0% |
| Moisture Load Test | 40±2, 90-95% RH, rated voltage applied, 90 min ON / 30 min OFF, 1000 hrs. Ref: JIS-C5201-1 4.24 | 0.5%, 1%: △R=±2.0%; 5%: △R=±3.0% |
| Load Life | 70±2, rated voltage applied, 90 min ON / 30 min OFF, 1000 hrs. Ref: JIS-C5201-1 4.25 | 0.5%, 1%: △R=±2.0%; 5%: △R=±3.0% |
| Type | A | B | P | Q1 | Q2 |
|---|---|---|---|---|---|
| RTA02-2D | 0.50 | 2.00 | 0.67 | 0.33 | 0.34 |
| RTA02-4D | 0.50 | 2.00 | 0.50 | 0.28 | 0.22 |
| RTA02-8D | 1.00 | 2.60 | 0.50 | 0.25 | 0.25 |
| RTA03-2D | 1.00 | 2.60 | 0.80 | 0.40 | 0.40 |
| RTA03-4D | 1.00 | 2.60 | 0.80 | 0.40 | 0.40 |
| RTA02-2C | 0.50 | 2.00 | 0.50 | 0.28 | 0.22 |
| RTA02-4C | 0.50 | 2.00 | 0.50 | 0.28 | 0.22 |
This product is for general electronic use. RALEC is not responsible for any damage, costs, or losses caused by using this product in special environments. Confirmation with RALEC is required for other applications. Customers intending to use this product in special environments or conditions (including but not limited to high temperature/humidity, corrosive atmospheres like sea breeze, Cl2, H2S, NH3, SO2, NO2, unverified liquids, unverified resins/coatings, or using water-soluble cleaning agents after soldering) must have product characteristics and reliability individually approved.
This product may experience functional loss due to transient overload. Exercise caution in manufacturing and storage to avoid transient currents exceeding product specifications.
Evaluate and confirm the product in your actual application state, and ensure system safety with fail-safe design.
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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