TNPW06038K06BEEA - 8.06 kOhm 0.1% 25ppm Thin Film Resistor | Vishay Dale
부품 번호: TNPW06038K06BEEA ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 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 개요
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.
드롭인 대체품: TNPW06038K06BEEA — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: TNPW06038K06BEEA (동일 폼 팩터 및 풋프린트) — 차이점: Operating Temperature, Resistance, Temperature Coefficient (TCR).
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
TNPW060383K5BEEA
✅ 드롭인✓ 재고 있음
$0.36 / 개
데이터시트 보기 →TNPW06038K06BEEA
✅ 드롭인✓ 재고 있음
$0.27 / 개
데이터시트 보기 →RT0603BRD078K06L
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
RG1608P-8061-B-T5
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
ERA-3AEB5111V
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
TNPW06038K06BEEA 최대 정격 & 전기적 특성
| 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 |
| 패키지 / 케이스 | 0603 (1608 metric) |
| 실장 유형 | Surface Mount |
| Composition | Thin Film |
| 동작 온도 | -55 °C to +155 °C |
| 특징 | Anti-Sulfur, AEC-Q200 Automotive, Moisture Resistant |
| Series | TNPW e3 |
| Maximum Working Voltage | 75 V |
| Packaging | Tape & Reel (Paper T/R) |
| RoHS 상태 | Compliant |
| Termination Finish | Matte Tin (Sn) |
TNPW06038K06BEEA 핀 구성
| 핀 1 | Terminal 1 — SMD end termination - electrically identical to terminal 2 |
| 핀 2 | Terminal 2 — SMD end termination - electrically identical to terminal 1 |
일반적인 애플리케이션
TNPW06038K06BEEA 적합 용도: 6 애플리케이션s: 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.
추천
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.
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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.
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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.
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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.
추천
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.
추천
추천 제품 요약
엔지니어링 참조 데이터: TNPW06038K06BEEA — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | 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 |
주요 차별점
- 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))
설계 노트
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.
규정 준수 정보
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.
