TNPW06038K06BEEA - 8.06 kOhm 0.1% 25ppm Thin Film Resistor | Vishay Dale
N.º da peça: TNPW06038K06BEEA ✓ Ativo| Qtd. | Preço unitário | Total |
|---|---|---|
| 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 Visão geral
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.
Alternativas drop-in para TNPW06038K06BEEA — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
Variantes desta série
Modelos da mesma série compatíveis como drop-in com TNPW06038K06BEEA (mesmo formato e footprint) — diferindo em Operating Temperature, Resistance, Temperature Coefficient (TCR).
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
TNPW060383K5BEEA
✅ Drop-In✓ Em estoque
$0.36 / unidade
Ver ficha técnica →TNPW06038K06BEEA
✅ Drop-In✓ Em estoque
$0.27 / unidade
Ver ficha técnica →RT0603BRD078K06L
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
RG1608P-8061-B-T5
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
ERA-3AEB5111V
✅ Drop-In📋 Alternativa de referência (fora do catálogo)
TNPW06038K06BEEA Classificações máximas e características elétricas
| 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 |
| Encapsulamento / Caixa | 0603 (1608 metric) |
| Tipo de montagem | Surface Mount |
| Composition | Thin Film |
| Temperatura de operação | -55 °C to +155 °C |
| Recursos | Anti-Sulfur, AEC-Q200 Automotive, Moisture Resistant |
| Series | TNPW e3 |
| Maximum Working Voltage | 75 V |
| Packaging | Tape & Reel (Paper T/R) |
| Status RoHS | Compliant |
| Termination Finish | Matte Tin (Sn) |
Configuração de pinos do TNPW06038K06BEEA
| Pino 1 | Terminal 1 — SMD end termination - electrically identical to terminal 2 |
| Pino 2 | Terminal 2 — SMD end termination - electrically identical to terminal 1 |
Aplicações típicas
TNPW06038K06BEEA é adequado para 6 aplicaçãos: 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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
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.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para TNPW06038K06BEEA — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | 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 |
Principais diferenciais
- AEC-Q200 automotive qualification with anti-sulfur construction (vs RT0603BRD078K06L (Yageo))
- Higher 0.125 W power rating in same 0603 footprint (vs RG1608P-8061-B-T5 (Susumu))
- Wider -55 °C to +155 °C operating range (vs ERA-3AEB5111V (Panasonic))
Notas de projeto
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.
Informações de conformidade
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.
