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Home Products Resistors Chip Resistor - Surface Mount~~9T06031A82R5BBHFT~~

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9T06031A82R5BBHFT - YAGEO

Manufacturer Part Number: 9T06031A82R5BBHFT

Manufacturer: Yageo

Allelco Part Number: 98D-9T06031A82R5BBHFT

Warranty: 1 Year Allelco Warranty - Find out more

Stock Status:: 343,325 pcs available, New & Original

Parts Description: RES SMD 82.5 OHM 0.1% 1/10W 0603

Package: 0603

Data sheet: 9T06031A82R5BBH.pdf

Datasheets
Product Selection Guide.pdf

RoHs Status

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Our certification

In stock: 343325

Specifications

9T06031A82R5BBHFT Tech Specifications
YAGEO - 9T06031A82R5BBHFT technical specifications, attributes, parameters and parts with similar specifications to YAGEO - 9T06031A82R5BBHFT

Product Attribute	Attribute Value
Manufacturer	Yageo
Tolerance	±0.1%
Temperature Coefficient	±100ppm/°C
Supplier Device Package	0603
Size / Dimension	0.063" L x 0.031" W (1.60mm x 0.80mm)
Series	RT
Resistance	82.5 Ohms
Power (Watts)	0.1W, 1/10W

Product Attribute	Attribute Value
Package / Case	0603 (1608 Metric)
Package	Tape & Reel (TR)
Operating Temperature	-55°C ~ 155°C
Number of Terminations	2
Height - Seated (Max)	0.022" (0.55mm)
Features	-
Failure Rate	-
Composition	Thin Film

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	RoHS non-compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8533.21.0030

Frequently Asked Questions(FAQ)

What makes the 9T06031A82R5BBHFT suitable for precision analog signal conditioning compared to standard 1% tolerance resistors?: The 9T06031A82R5BBHFT achieves ±0.1% tolerance through thin-film deposition technology, which provides stable resistance values with minimal batch-to-batch variation. In precision analog applications—such as transducer conditioning, instrumentation amplifier feedback networks, or analog-to-digital converter reference dividers—this tolerance level reduces gain errors and offset drift. Standard 1% thick-film resistors in the 0603 package would introduce 0.825 ohm uncertainty at the 82.5 ohm value; the 9T06031A82R5BBHFT limits this to 0.0825 ohms, making it practical for circuits requiring sub-1% transfer function accuracy without requiring laser trimming or external calibration.

How does the ±100ppm/°C temperature coefficient of the 9T06031A82R5BBHFT affect long-term stability in temperature-cycling environments?: The 9T06031A82R5BBHFT exhibits a temperature coefficient of ±100ppm/°C, meaning the 82.5 ohm resistance changes by approximately ±0.00825 ohms per degree Celsius across the -55°C to 155°C operating range. Over the full 210°C span, cumulative drift reaches ±0.173 ohms (±0.21% of nominal). In applications experiencing thermal cycling—automotive under-hood circuits, industrial process control, or aerospace payload instrumentation—this drift is typically acceptable for signal conditioning but may require compensation in precision current-sensing or calibration-dependent designs. The thin-film construction of the 9T06031A82R5BBHFT contributes to this relatively tight coefficient; thick-film alternatives often exhibit 200–400ppm/°C.

Can the 9T06031A82R5BBHFT be used in high-frequency RF or switched-mode power supply applications, or is it limited to DC/low-frequency circuits?: The 9T06031A82R5BBHFT is designed for DC and low-frequency analog applications. The 0603 package and thin-film construction introduce parasitic inductance and capacitance that limit its high-frequency performance. At frequencies above a few megahertz, the 9T06031A82R5BBHFT exhibits impedance deviation from the nominal 82.5 ohm resistance, making it unsuitable as a termination or matching element in RF circuits. For switched-mode power supply applications, the 9T06031A82R5BBHFT's 0.1W power rating may be insufficient for sense-resistor duty in high-current topologies, and faster transient response would require metal-film or wirewound constructions. The 9T06031A82R5BBHFT is optimized for precision DC gain setting, signal attenuation, and biasing networks.

What is the practical difference in performance between the 9T06031A82R5BBHFT and the TNPW060382R5BETA when selecting a substitute in an existing design?: The TNPW060382R5BETA (Vishay Thin Film) provides similar nominal tolerance (±0.1%) and temperature coefficient (±100ppm/°C) to the 9T06031A82R5BBHFT but differs in package construction details and frequency response. Both resist 0603 (1608 metric) footprints, but the Vishay resistor typically exhibits lower parasitic inductance due to different termination metallurgy. For DC and low-frequency applications, the 9T06031A82R5BBHFT and TNPW060382R5BETA are functionally interchangeable. However, if the design includes fast transient edges or operates above 1 MHz, comparative testing of the TNPW060382R5BETA may reveal improved phase margin or reduced overshoot. Supply availability and lead time should also be considered; the 9T06031A82R5BBHFT is widely stocked through mainstream distributors, while alternatives may face longer procurement cycles.

Why does the 9T06031A82R5BBHFT specify RoHS non-compliance, and how does this affect design qualification for commercial or automotive applications?: The 9T06031A82R5BBHFT is marked RoHS non-compliant because certain materials or manufacturing processes do not meet the Restriction of Hazardous Substances (RoHS) directive limits, typically related to lead content in solder terminations or substrate composition. For consumer electronics sold in Europe, RoHS compliance is legally required; designs using the 9T06031A82R5BBHFT would require equivalent RoHS-compliant alternatives (such as RT0603BRE0782R5L, which is RoHS-compliant). Automotive and industrial applications operating in non-European markets typically do not face RoHS restrictions, so the 9T06031A82R5BBHFT can be selected based purely on electrical performance. If upgrading a legacy design or supporting multiple geographic markets, verifying RoHS status early in the component selection phase prevents costly design re-spins or supply chain disruptions.

How does the 0.1W power rating of the 9T06031A82R5BBHFT constrain current-sensing or signal-attenuation applications?: The 9T06031A82R5BBHFT dissipates 0.1W maximum, which determines safe continuous current through the 82.5 ohm resistance using P = I²R. At full power, the maximum safe current is approximately 34.9 mA (√(0.1 / 82.5) = 0.0349 A). In current-sensing applications, this limits the measurable signal range; sensing a 1 A signal would require a parallel shunt or amplification of the voltage drop across the 9T06031A82R5BBHFT. For signal attenuation in high-impedance circuits (>1 kΩ source), the 0.1W limit is typically non-binding. However, in impedance-matching or impedance-transformation networks operating with source impedances below 500 ohms, the 9T06031A82R5BBHFT may require thermal derating or secondary dissipation channels to maintain reliable performance in continuous-duty applications.

What moisture sensitivity precautions should be taken when storing and assembling the 9T06031A82R5BBHFT in high-humidity manufacturing environments?: The 9T06031A82R5BBHFT carries Moisture Sensitivity Level (MSL) 1 classification, meaning it is non-hygroscopic and does not require baking, dry-pack storage, or time-limit controls after removal from the original packaging. This is a substantial advantage over MSL 3–5 components commonly found in high-density BGA or fine-pitch packages. In manufacturing environments with relative humidity below 85%, the 9T06031A82R5BBHFT can be held in open reel format for extended periods without risk of moisture-induced delamination or solder reflow failures. This simplifies supply chain logistics, reduces component cost and storage overhead, and eliminates the need for inline desiccant cabinets for the 9T06031A82R5BBHFT specifically, though general ESD and contamination controls remain necessary.

How does the thin-film construction of the 9T06031A82R5BBHFT compare to thick-film alternatives in terms of long-term aging and 1/f noise characteristics?: Thin-film resistors, including the 9T06031A82R5BBHFT, exhibit superior long-term stability and lower 1/f (flicker) noise compared to thick-film alternatives. Thin-film construction uses vacuum-deposited metal alloys on a ceramic substrate, which stabilizes resistance drift to typically <0.5% per 1000 hours under rated conditions, whereas thick-film resistors often exhibit 1–3% drift over the same period. In precision instrumentation—audio preamps, data acquisition front-ends, or medical diagnostic equipment—the 9T06031A82R5BBHFT's lower noise floor (typically 0.1–0.5 µV/√Hz below 1 kHz) enables SNR improvement of 6–12 dB compared to thick-film networks. This difference becomes material in transducer signal chains where total noise budget is <10 µV; the 9T06031A82R5BBHFT can be confidently included without compromising system-level specifications.

Is the 9T06031A82R5BBHFT available in custom tolerance or temperature coefficient variants, or is ±0.1% and ±100ppm/°C the only option from YAGEO?: YAGEO's RT series thin-film platform offers the 9T06031A82R5BBHFT in standard ±0.1% tolerance and ±100ppm/°C temperature coefficient. Custom tolerance or TC tightening (e.g., ±0.05% or ±50ppm/°C) is not available as a standard catalog option from YAGEO for the 82.5 ohm, 0603 format. If extreme precision is required, alternative manufacturers such as Vishay (TNPW series with comparable specs) or Susumu (RR series, offering ±0.1% and ±50ppm/°C) may offer tighter coefficients. However, tighter specifications typically result in longer lead times and higher unit costs. For most precision analog applications, the 9T06031A82R5BBHFT's ±0.1% tolerance and ±100ppm/°C TC are sufficient; designs requiring tighter performance should be evaluated during the early component selection phase to avoid schedule impact.

How should the 9T06031A82R5BBHFT be laid out on a printed circuit board to minimize parasitic effects and thermal gradients?: To optimize performance of the 9T06031A82R5BBHFT, layout should minimize loop area in the signal path by placing ground and signal return traces directly beneath the 0603 package footprint, reducing parasitic inductance that degrades high-frequency performance. Thermal management should isolate the 9T06031A82R5BBHFT from high-power components or heat sinks; localized temperature gradients can introduce systematic drift even within the ±100ppm/°C specification. In precision circuits, placing the 9T06031A82R5BBHFT far from switching converter nodes, power dissipation regions, or board edges improves temperature stability. If the 9T06031A82R5BBHFT is part of a feedback network or reference divider, symmetrical layout of matching resistors reduces gain errors caused by asymmetric thermal coupling. Via placement near 9T06031A82R5BBHFT terminations should be avoided to prevent solder joint stress during thermal cycling; a 0.5 mm setback is recommended.

What is the typical cost and availability window for the 9T06031A82R5BBHFT, and how sensitive is procurement to market cycles?: The 9T06031A82R5BBHFT is a commodity thin-film resistor in a standard 0603 package and carries stable pricing and wide availability through authorized YAGEO distributors and mainstream electronics suppliers. Unit pricing typically ranges from $0.01–$0.03 depending on order volume and distributor markup; volume purchases (10,000+ units) often enable pricing below $0.01. Lead time for the 9T06031A82R5BBHFT is usually 1–2 weeks from major distributors, with minimal sensitivity to broad market supply disruptions because the 0603 thin-film market is mature and diversified across multiple manufacturers. However, design-in at production volume should confirm long-term allocation commitments with the distributor, as RoHS non-compliance status may cause discontinuation or phase-out in future years as supply chains transition to RoHS alternatives. Budgeting a design refresh cycle or proactive qualification of RoHS-compliant alternatives mitigates future supply risk.

Can the 9T06031A82R5BBHFT be reliably used in circuits requiring high repeatability of component behavior from batch to batch, or should tighter tolerance components be specified?: The ±0.1% tolerance of the 9T06031A82R5BBHFT provides excellent repeatability for thin-film technology; batch-to-batch variation typically follows a normal distribution centered on nominal value with standard deviation below ±0.05%, meeting the tolerance envelope consistently. In production scenarios requiring high repeatability—calibrated test equipment, data acquisition systems, or precision impedance networks—the 9T06031A82R5BBHFT eliminates the need for sorting or hand-selection of resistors by YAGEO's quality control screening. This makes the 9T06031A82R5BBHFT cost-effective for volume manufacturing without sacrificing consistency. For applications where sub-0.1% batch variation becomes critical (e.g., multi-stage attenuators or precision dividers requiring <0.5% overall error), multiple units of the 9T06031A82R5BBHFT can be selected from the same manufacturing lot and tested post-assembly, or higher-tier components with ±0.05% tolerance should be evaluated early.

Parts with Similar Specifications

The three parts on the right have similar specifications to YAGEO 9T06031A82R5BBHFT

Product Attribute
Part Number	9T06031A82R5DBHFT	9T06031A82R5CBHFT	9T06031A82R5FBHFT	9T06031A82R5BAHFT
Manufacturer	YAGEO	YAGEO	YAGEO	YAGEO
Tolerance	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Power (Watts)	-	-	-	-
Temperature Coefficient	-	-	-	-
Size / Dimension	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Number of Terminations	-	-	-	-
Composition	-	-	-	-
Resistance	-	-	-	-
Failure Rate	-	-	-	-
Height - Seated (Max)	-	-	-	-
Features	-	-	-	Simultaneous Sampling
Series	-	-	-	-

9T06031A82R5BBHFT Datasheet PDF

Download 9T06031A82R5BBHFT pdf datasheets and YAGEO documentation for 9T06031A82R5BBHFT - YAGEO.

Datasheets: Product Selection Guide.pdf

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I needed this ADC for an older data acquisition board. Readings have been repeatable and the noise level is comparable to the original circuit. Happy with the purchase.
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