TNPW06038K06BEEA - 8.06 kOhm 0.1% 25ppm Thin Film Resistor | Vishay Dale
料号： TNPW06038K06BEEA ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.62 | $0.62 |
| 10 | $0.55 | $5.50 |
| 100 | $0.42 | $42.00 |
| 500 | $0.33 | $165.00 |
| 1,000 | $0.27 | $270.00 |
TNPW06038K06BEEA 概述
Thin film chip resistors are a subclass of surface-mount resistor technology where a precisely deposited nickel-chromium or tantalum-nitride film on a ceramic alumina substrate defines the resistance value. Compared to thick film chip resistors (the lower-cost alternative used in consumer electronics), thin film parts achieve roughly an order of magnitude better tolerance and temperature coefficient, at the cost of slightly higher unit price. They sit hierarchically inside the broader resistor taxonomy of passive components, and within Vishay's portfolio the TNPW e3 family represents the high-stability, automotive-qualified tier above the standard CRCW thick film line.
Key features of the TNPW06038K06BEEA include ±0.1% initial tolerance (1000 ppm accuracy), ±25 ppm/°C TCR for stable behavior across automotive and industrial temperature swings, anti-sulfur construction that survives ASTM B809 sulfide environments, and moisture-resistant terminations that withstand lead-free reflow profiles. The 0603 footprint is the second smallest in the imperial chip-resistor line (0402, 0603, 0805, 1206...) and is one of the most universally stocked resistor footprints in the industry.
Typical applications include precision analog signal conditioning, automotive ECU sensor biasing, instrumentation amplifier gain setting, and reference current-limiting networks where the TCR and tolerance directly affect system accuracy. The wide operating temperature window and AEC-Q200 qualification also make it suitable for under-hood automotive modules and industrial process control.
When designing with this part, derate power according to the Vishay TNPW derating curve - the 0.125 W rating assumes a 70°C ambient with linear derating to zero at 155°C. Place the part on a land pattern compliant with IPC-7351 nominal 0603 to ensure solder joint reliability under thermal cycling. This page synthesizes distributor pricing, drop-in alternative MPNs in the same 0603 footprint, and design considerations not aggregated on a single manufacturer or distributor page.
直接替换替代料： TNPW06038K06BEEA ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： TNPW06038K06BEEA （相同外形与封装尺寸） ——差异在于 Operating Temperature, Resistance, Temperature Coefficient (TCR).
快速对比工具——选择替代料号进行并排对比：
TNPW060383K5BEEA
✅ 直接替换✓ 有现货
$0.36 / 个
查看数据手册 →TNPW06038K06BEEA
✅ 直接替换✓ 有现货
$0.27 / 个
查看数据手册 →RT0603BRD078K06L
✅ 直接替换📋 参考替代料（不在目录中）
RG1608P-8061-B-T5
✅ 直接替换📋 参考替代料（不在目录中）
ERA-3AEB5111V
✅ 直接替换📋 参考替代料（不在目录中）
TNPW06038K06BEEA 最大额定值与电气特性
| Resistance | 8.06 kOhms |
| Tolerance | ±0.1% |
| Temperature Coefficient (TCR) | ±25 ppm/°C |
| Power Rating (manufacturer datasheet) | 0.125 W (1/8 W) |
| Power Rating (distributor listing) | 0.21 W |
| 封装 / 外壳 | 0603 (1608 metric) |
| 安装类型 | Surface Mount |
| Composition | Thin Film |
| 工作温度 | -55 °C to +155 °C |
| 特性 | Anti-Sulfur, AEC-Q200 Automotive, Moisture Resistant |
| Series | TNPW e3 |
| Maximum Working Voltage | 75 V |
| Packaging | Tape & Reel (Paper T/R) |
| RoHS 状态 | Compliant |
| Termination Finish | Matte Tin (Sn) |
TNPW06038K06BEEA 引脚配置
| 引脚 1 | Terminal 1 — SMD end termination - electrically identical to terminal 2 |
| 引脚 2 | Terminal 2 — SMD end termination - electrically identical to terminal 1 |
典型应用
TNPW06038K06BEEA 适用于 6 应用s: Automotive ECU Sensor Biasing, Precision Instrumentation Amplifier Gain Setting, Reference Current-Limiting Network, Industrial Process Control Analog Front End, Test & Measurement Calibration Resistor, Medical Device Patient Monitoring Analog Path.
Automotive ECU Sensor Biasing
The TNPW06038K06BEEA's ±0.1% tolerance and ±25 ppm/°C TCR make it ideal for the precision bias-divider network that conditions analog signals from automotive ECU sensors (MAP, MAF, oil pressure). With AEC-Q200 qualification and anti-sulfur construction, it survives under-hood temperature cycling and sulfur-rich exhaust environments. Placed as a top/bottom resistor in a divider with 3.3 V or 5 V rail, the 8.06 kOhm value sets the gain-bandwidth reference for downstream ADC channels; the 25 ppm TCR keeps the bias stable across -40 °C to +125 °C ECU ambient swings. Compared to a thick-film 1% part, it eliminates software calibration offsets caused by resistor drift. Recommended companions: NXP TJA1044 transceiver, TI TPS7A4701 LDO.
推荐
Precision Instrumentation Amplifier Gain Setting
In a 3-op-amp instrumentation amplifier (INA) topology, the TNPW06038K06BEEA functions as the gain-setting resistor (RG) that determines the differential gain via the formula G = 1 + (49.4 kOhm / RG). The 8.06 kOhm value yields a gain of about 7.1 V/V. The part's ±0.1% tolerance ensures gain accuracy within 0.2%, and ±25 ppm/°C TCR keeps the gain drift under 25 ppm/°C - critical for thermocouple and strain-gauge front-ends. The 0603 footprint keeps the IA board density high for multi-channel data-acquisition boards. Recommended companions: TI INA128, Analog Devices AD620.
推荐
Reference Current-Limiting Network
The TNPW06038K06BEEA is well-suited for setting reference currents in low-side current-limit circuits for LED drivers, Zener biasing, and shunt regulator references. With 8.06 kOhm pulling from a 5 V rail, the part delivers approximately 620 µA through a series Zener or TL431 reference. The 0.125 W rating provides 10x headroom over the 7.8 mW continuous dissipation (5 V × 620 µA × 0.5 duty cycle). The 25 ppm TCR ensures the reference current shifts less than 1.5% over industrial -40 °C to +85 °C swing, eliminating temperature-induced threshold drift in supervisory circuits. Recommended companions: TI TL431LI, TI TLV431.
推荐
Industrial Process Control Analog Front End
For 4-20 mA industrial loop transmitters, the TNPW06038K06BEEA serves as a precision sense resistor in the current-setting feedback path, where its 0.1% tolerance directly determines loop-current accuracy (better than 0.5% of full scale). The AEC-Q200-grade reliability and -55 °C to +155 °C range make it deployable in outdoor field instrumentation, oil & gas wellhead sensors, and factory-floor PLC analog input cards. Anti-sulfur construction prevents failure in refinery and wastewater environments where H2S is present. Recommended companions: TI XTR115 current loop transmitter, TI ISO1640 isolator.
推荐
Test & Measurement Calibration Resistor
The TNPW06038K06BEEA is used as a board-mounted calibration resistor on bench-top multimeters, oscilloscope reference boards, and precision signal-generator output networks. The ±0.1% absolute accuracy and 25 ppm TCR enable end-of-line calibration to be eliminated in many cases, reducing manufacturing test time. The 0603 SMD package is compatible with automated pick-and-place, and the moisture-resistant + anti-sulfur ratings ensure long-term shelf life on calibration fixtures. Recommended companions: TI REF5025 voltage reference, TI ADS131A04 ADC.
推荐
Medical Device Patient Monitoring Analog Path
In medical patient monitors (ECG, SpO2, EEG front-ends), the TNPW06038K06BEEA serves in the precision gain and filter networks that amplify microvolt-level bioelectric signals. The 0.1% tolerance and 25 ppm TCR keep CMRR > 90 dB and gain error below 0.1%, both essential for IEC 60601-1 medical equipment compliance. While the part itself is not medical-graded, its automotive-grade reliability (AEC-Q200) provides the long-term drift stability medical OEMs require. Recommended companions: TI ADS1292 ECG AFE, Analog Devices AD8232.
推荐
推荐产品汇总
工程参考数据： TNPW06038K06BEEA ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | TNPW060383K5BEEA | RT0603BRD078K06L | RG1608P-8061-B-T5 | ERA-3AEB5111V |
|---|---|---|---|---|---|
| Brand | Vishay (Dale) | Vishay (Dale) | Yageo | Susumu | Panasonic |
| Package | 0603 (1608 metric) | 0603 (1608 metric) - same | 0603 (1608 metric) - same | 0603 (1608 metric) - same | 0603 (1608 metric) - same |
| Resistance | 8.06 kOhm | 83.5 kOhm | 8.06 kOhm | 8.06 kOhm | 5.11 kOhm |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% |
| TCR | ±25 ppm/°C | ±25 ppm/°C | ±25 ppm/°C | ±25 ppm/°C | ±25 ppm/°C |
| Power Rating | 0.125 W | 0.125 W | 0.1 W | 0.1 W | 0.1 W |
| AEC-Q200 Automotive | Yes | Yes | No | No | No |
| Anti-Sulfur | Yes | Yes | No | No | No |
关键差异点
- AEC-Q200 automotive qualification with anti-sulfur construction （对比 RT0603BRD078K06L (Yageo))
- Higher 0.125 W power rating in same 0603 footprint （对比 RG1608P-8061-B-T5 (Susumu))
- Wider -55 °C to +155 °C operating range （对比 ERA-3AEB5111V (Panasonic))
设计说明
Estimated: at 5 V across the 8.06 kOhm resistor, continuous dissipation is V²/R = 25 / 8060 = 3.1 mW, well within the 0.125 W (125 mW) rating and providing a > 40x safety margin. At the maximum working voltage of 75 V, dissipation would be 75² / 8060 = 698 mW - exceeding the rating. Therefore, never operate this part above 31 V continuously (sqrt(125mW × 8060)). Always check voltage and current limits together, not just one parameter.
Apply Vishay's TNPW e3 derating curve: at 70 °C ambient, full 0.125 W is available; linearly derate to 0 W at 155 °C maximum junction temperature. In enclosed housings (IP-rated automotive enclosures, sealed industrial cabinets), verify the resistor case temperature is below 100 °C at full rated power to leave thermal headroom for adjacent heat-generating components like LDOs and power transistors. Use thermal vias to inner copper planes for additional dissipation.
Follow IPC-7351 nominal 0603 land pattern: pad dimensions approximately 0.80 mm × 0.95 mm, pitch 1.00 mm. Use NSMD (non-solder mask defined) pads for better solder-joint reliability under thermal cycling. For lead-free reflow (SAC305), peak temperature 245-260 °C for 30-60 seconds. Avoid placing 0603 parts adjacent to large BGAs that may create uneven CTE stress; keep at least 1.5 mm clearance from PCB edges and 2 mm from connector housings.
Do not confuse TNPW06038K06BEEA (8.06 kOhm) with TNPW06038K66BEEA (8.66 kOhm) or TNPW060380K6BEEA (80.6 kOhm) - the ordering code 8K06 specifically means 8.06 × 10³ = 8.06 kOhm. When substituting cross-brand alternatives (Yageo RT0603BRD078K06L, Susumu RG1608P-8061-B-T5), verify both the resistance value (8.06 kOhm) AND the tolerance code match your design - a 'F' (1%) Yageo part cannot substitute for a 'B' (0.1%) design.
合规信息
RoHS compliant per Vishay product page. Lead-free (matte tin) terminations. AEC-Q200 (not AEC-Q100 - Q200 is the passive-component automotive qualification). Halogen-free status not explicitly stated in verified data - marked unknown per Data Authenticity Rules.
