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HomeProductsResistorsChip Resistor - Surface MountRG3216V-1371-P-T1
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RG3216V-1371-P-T1 - Susumu

Manufacturer Part Number
RG3216V-1371-P-T1
Manufacturer
Susumu
Allelco Part Number
98D-RG3216V-1371-P-T1
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
44,865 pcs available, New & Original
Parts Description
RES SMD 1.37KOHM 0.02% 1/4W 1206
Package
1206
Data sheet
RG3216V-1371-P-.pdf

Environmental Information

Susumu RoHS Series Listed.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 44865
  • Unit Price: $2.084
  • Subtotal: $0.00

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Quantity Unit Price Ext. Price
1+ $2.084 $2.08
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

RG3216V-1371-P-T1 Tech Specifications
Susumu - RG3216V-1371-P-T1 technical specifications, attributes, parameters and parts with similar specifications to Susumu - RG3216V-1371-P-T1

Product Attribute Attribute Value
Manufacturer Susumu
Tolerance ±0.02%
Temperature Coefficient ±5ppm/°C
Supplier Device Package 1206
Size / Dimension 0.126" L x 0.063" W (3.20mm x 1.60mm)
Series RG
Resistance 1.37 kOhms
Ratings AEC-Q200
Power (Watts) 0.25W, 1/4W
Product Attribute Attribute Value
Package / Case 1206 (3216 Metric)
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 155°C
Number of Terminations 2
Height - Seated (Max) 0.020" (0.50mm)
Features Anti-Sulfur, Automotive AEC-Q200
Failure Rate -
Composition Thin Film

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.21.0030

Frequently Asked Questions(FAQ)

What makes the RG3216V-1371-P-T1 suitable for automotive applications compared to standard thin-film resistors?
The RG3216V-1371-P-T1 is specifically qualified to AEC-Q200 automotive standards and incorporates anti-sulfur construction, addressing corrosion risks in under-hood and high-sulfur environments. Standard thin-film resistors lack this protective coating, making them prone to sulfidation that degrades resistance accuracy over time. The RG3216V-1371-P-T1 maintains its ±0.02% tolerance across the full -55°C to 155°C operating range without the reliability drift observed in non-automotive-grade components, which is critical for engine control modules, sensor interfaces, and power distribution systems where tolerance stack-up directly affects system performance.
How does the ±5ppm/°C temperature coefficient of the RG3216V-1371-P-T1 affect precision analog circuit design?
The RG3216V-1371-P-T1 exhibits a temperature coefficient of ±5ppm/°C, translating to approximately ±6.85Ω maximum drift across a 100°C temperature swing (from -55°C to 45°C in typical operation). In a 10kΩ reference divider network, this generates cumulative errors of ~0.07%, which becomes significant in 12-bit or higher-resolution ADC input conditioning where total circuit tolerance budgets may be 0.1% or tighter. For applications like battery management systems or precision sensor linearization, the RG3216V-1371-P-T1's low ppm/°C rating reduces the need for secondary trimming or active compensation, directly lowering bill-of-materials complexity and design iteration cycles.
Can the RG3216V-1371-P-T1 replace the RN732BTTD1371F50 in existing production designs?
The RG3216V-1371-P-T1 and RN732BTTD1371F50 both provide 1.37kΩ resistance with automotive qualification, but differ in composition and thermal behavior. The RG3216V-1371-P-T1 is a thin-film construction with ±5ppm/°C temperature coefficient and anti-sulfur coating, while the RN732BTTD1371F50 typically uses a metal-film design with different thermal tracking and frequency response. Substitution requires validation of circuit performance across temperature extremes and frequency ranges—particularly in high-frequency or RF applications where parasitic inductance and skin-effect behavior diverge. The identical 1206 footprint allows mechanical drop-in compatibility, but electrical performance correlation testing is necessary before production release.
What is the practical difference between the RG3216V-1371-P-T1 and the RG3216P-1371-P-T1 variant?
The RG3216V-1371-P-T1 and RG3216P-1371-P-T1 share identical electrical specifications (1.37kΩ, ±0.02%, ±5ppm/°C), footprint, and AEC-Q200 qualification. The primary distinction lies in the internal construction code ('V' versus 'P' designation), which typically reflects manufacturing process or specific anti-sulfur film composition. Both are functionally interchangeable for most automotive applications; however, sourcing and long-term availability may differ. For designs requiring strict supply-chain redundancy or second-source qualification, verifying that both variants are qualified to your tier-one supplier's engineering standards before committing to production is recommended, as the manufacturing process differences may affect lead time or cost structure.
Why does the RG3216V-1371-P-T1 specify MSL 1 (Unlimited) moisture sensitivity, and what does this mean for assembly processes?
The RG3216V-1371-P-T1 carries MSL 1 classification, indicating it is not sensitive to moisture absorption and requires no special pre-reflow baking, desiccant storage, or floor-life restrictions. This eliminates a significant process constraint in high-volume manufacturing: standard moisture-sensitive components (MSL 2-3) demand controlled humidity environments, desiccant packaging, and strict component-to-reflow time windows that increase logistics complexity and scrap risk. The RG3216V-1371-P-T1's MSL 1 rating allows inventory flexibility, simplifies supply-chain handling, and reduces assembly facility overhead, particularly valuable for contract manufacturers serving multiple product lines with differing reflow schedules.
How does the 0.25W power rating of the RG3216V-1371-P-T1 compare to 0.1W resistors in power budget calculations?
The RG3216V-1371-P-T1 dissipates 0.25W at rated power, approximately 2.5 times the capacity of standard 0.1W 1206 resistors. In a 3.3V circuit with 1mA current flow through the RG3216V-1371-P-T1, power dissipation reaches ~3.3mW, consuming only ~1.3% of available thermal headroom. A 0.1W resistor in the same application would operate at 33% capacity, leaving minimal margin for current transients or thermal cycling stress. The RG3216V-1371-P-T1's higher power rating enables aggressive current-sense resistor designs in low-side monitoring circuits or precision attenuator networks without derating concerns, reducing overall PCB area required for parallel resistor arrays.
What assembly or design considerations apply to the RG3216V-1371-P-T1's 0.020 inch maximum seated height?
The RG3216V-1371-P-T1 specifies a maximum seated height of 0.50mm, which is consistent with standard 1206 components but remains a constraint in ultra-low-profile applications such as smartcard readers, portable medical devices, or stacked-board designs. This height allows clearance in most commercial PCB assemblies but requires verification if the design uses mechanical shielding, press-fit connectors, or component stacking with sub-2mm clearance budgets. During design-for-manufacturing review, confirming that reflow oven profiling accounts for the component's thermal mass (thin-film resistors heat quickly during reflow) ensures consistent solder joint formation and minimizes the risk of voiding or cold-joint defects on high-density boards.
Does the RG3216V-1371-P-T1's ±0.02% tolerance eliminate the need for calibration trimming in precision measurement circuits?
The RG3216V-1371-P-T1's ±0.02% tolerance (±0.274Ω at 1.37kΩ nominal) significantly reduces initial calibration error but does not eliminate trimming requirements in precision metrology applications. System-level tolerance budgets typically account for component tolerance, temperature drift, aging, and PCB parasitic effects. In a 16-bit DAC output scaling network, cumulative tolerance of 0.1% or tighter may be necessary; the RG3216V-1371-P-T1 contributes only ~0.02% to this budget, leaving room for trimmer resistors, Op-Amp offset correction, or digital calibration firmware. This approach—using tight-tolerance fixed resistors paired with digital or analog fine-tuning—reduces BOM cost compared to fully potentiometer-based designs while achieving equivalent accuracy.
How does the RG3216V-1371-P-T1's ROHS3 compliance affect design decisions in consumer electronics versus industrial applications?
The RG3216V-1371-P-T1 is ROHS3 compliant, meaning it contains no lead, cadmium, or other restricted substances, satisfying both EU and California regulations for consumer electronics. Industrial and automotive applications, however, may not require ROHS3 compliance depending on regional regulations and end-market. For OEMs exporting globally, using ROHS3-compliant components like the RG3216V-1371-P-T1 simplifies supply-chain management and eliminates the risk of regulatory rejection at customs or point-of-sale. For isolated industrial control systems, ROHS3 may offer no advantage; however, the cost premium for ROHS3-compliant thin-film resistors is negligible, making the RG3216V-1371-P-T1 a pragmatic choice even for industrial designs that might eventually migrate to consumer or automotive channels.
What is the practical implication of the RG3216V-1371-P-T1's ±0.02% tolerance in ladder-network and filter design?
In multi-stage passive or active filter networks, tolerance stack-up on series and parallel resistor combinations directly impacts cutoff frequency, Q-factor, and attenuation characteristics. For a simple RC low-pass filter, a ±0.02% tolerance in the resistor (combined with typical ±5% film-capacitor tolerance) results in ±0.1% frequency shift—acceptable for most analog audio and instrumentation applications. However, in precision ladder networks such as R-2R DAC implementations or Sallen-Key filter topologies, the RG3216V-1371-P-T1's tight tolerance reduces the need for laser-trimmed resistor arrays or matched-pair selections, lowering component cost and PCB real estate. At 1.37kΩ, the RG3216V-1371-P-T1 is often used in precision current-to-voltage transimpedance networks where resistor matching is critical; the ±0.02% tolerance ensures linearity across multiple channels without individual calibration.
Is the RG3216V-1371-P-T1 suitable for RF or high-frequency circuit applications, and what are the frequency-dependent limitations?
The RG3216V-1371-P-T1 is a thin-film 1206 resistor designed for DC and audio-frequency precision applications, not RF or high-frequency work. At frequencies above 10MHz, parasitic inductance (estimated 0.5–1nH for 1206 components) and capacitive coupling effects become significant; the RG3216V-1371-P-T1 may exhibit impedance variations and frequency-dependent noise coupling that degrading circuit Q-factors and signal integrity. For RF applications requiring 1.37kΩ resistance, surface-mount thick-film or chip-on-film designs with explicit high-frequency modeling are preferable. Within its intended bandwidth (DC to ~1MHz), the RG3216V-1371-P-T1 maintains stable impedance and low-noise characteristics, making it suitable for precision sensor conditioning, audio-grade op-amp circuits, and low-frequency instrumentation.
How do the anti-sulfur properties of the RG3216V-1371-P-T1 protect long-term reliability in harsh automotive environments?
Automotive engine compartments expose components to hydrogen sulfide and other corrosive gases that attack unprotected thin-film resistor surfaces, causing resistance drift and eventually open-circuit failures. The RG3216V-1371-P-T1 incorporates anti-sulfur construction—typically a protective ceramic or epoxy coating over the resistive element—that blocks sulfide diffusion and maintains resistance stability over 10+ years of vehicle operation. Standard thin-film resistors without this coating show measurable resistance change (~0.5–2%) within 2–5 years under high-sulfur exposure. For powertrain control modules and transmission controllers where precise reference resistances are critical to sensor interpretation and fault detection, the RG3216V-1371-P-T1's anti-sulfur design directly translates to reduced warranty costs and fewer field failures attributed to out-of-spec reference voltages.
What is the relationship between the RG3216V-1371-P-T1's AEC-Q200 qualification and its suitability for medical or aerospace applications?
The RG3216V-1371-P-T1 is qualified to AEC-Q200, the automotive-industry reliability standard covering temperature cycling, thermal shock, and vibration stress. AEC-Q200 qualification does not automatically extend to medical (IEC 60601) or aerospace (MIL-PRF-55182 or equivalent) applications, which impose different qualification test matrices and traceability requirements. For medical devices, the RG3216V-1371-P-T1 may be acceptable if your design requires only commercial-grade temperature tolerance (-55°C to 155°C) and the device is not implantable or patient-contacting; however, formal design history file (DHF) documentation and risk assessment are necessary. For aerospace applications, the RG3216V-1371-P-T1 does not carry NASA or military qualification; space-grade alternatives with radiation-hardness and extended thermal cycling validation are required. Clarifying end-application requirements early in component selection prevents costly late-stage design revisions.
How does Susumu's manufacturing process for the RG3216V-1371-P-T1 compare in cost and availability to competitor alternatives like Panasonic or Vishay?
Susumu is a recognized Japanese thin-film resistor manufacturer with strong automotive OEM relationships; the RG3216V-1371-P-T1 is typically priced competitively with equivalent Panasonic ERJ or Vishay CRCW products at similar tolerance and temperature coefficients. Lead time and availability fluctuate with market demand; during component shortage cycles, Susumu's RG3216V-1371-P-T1 may have different allocation dynamics than larger competitors due to production capacity. For high-volume designs, sourcing the RG3216V-1371-P-T1 directly from authorized distributors (Heilind, Arrow, Heilind) ensures consistent quality and AEC-Q200 traceability documentation. Second-sourcing strategies—qualifying the RG3216P-1371-P-T1 or RG3216N-1371-C-T5 as alternatives—provide supply-chain resilience without requiring circuit redesign, a prudent approach for long-lifecycle automotive programs where component discontinuation or allocation risk extends across 5–10 year vehicle production runs.

Parts with Similar Specifications

The three parts on the right have similar specifications to Susumu RG3216V-1371-P-T1

Product Attribute RG3216V-1371-W-T1 RG3216V-1371-B-T1 RG3216V-1372-P-T1 RG3216V-1370-P-T1
Part Number RG3216V-1371-W-T1 RG3216V-1371-B-T1 RG3216V-1372-P-T1 RG3216V-1370-P-T1
Manufacturer Susumu Susumu Susumu Susumu
Temperature Coefficient - - - -
Power (Watts) - - - -
Composition - - - -
Features - - - Simultaneous Sampling
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Height - Seated (Max) - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Tolerance - - - -
Resistance - - - -
Size / Dimension - - - -
Series - - - -
Ratings - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Failure Rate - - - -
Number of Terminations - - - -

RG3216V-1371-P-T1 Datasheet PDF

Download RG3216V-1371-P-T1 pdf datasheets and Susumu documentation for RG3216V-1371-P-T1 - Susumu.

Datasheets
RG Series Datasheet.pdf
Environmental Information
Susumu RoHS Series Listed.pdf

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Evaluation: 10 Articles

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    Sep 22, 2026

    Used for repair of an older automotive ECU. The MCU was recognized by our programming setup and verification completed without errors. The repaired board now starts and communicates normally.

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    Put this transceiver into an RS-485 interface used around industrial equipment. Communication remained reliable during testing with motors switching nearby. Good result for the replacement board.

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  • Circ***FixerTom
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    Used this rectifier in a high-current power supply repair. Forward behavior looked normal on the bench and the supply has been running under load without trouble.

  • Retr***UWorks
    Aug 31, 2026

    Needed the exact ST10F269Z2Q6 for servicing an older control unit. The chip programmed successfully and the board passed our functional test afterward. Much easier than redesigning around a newer MCU.

  • Andr***PCBLab
    Aug 28, 2026

    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.

  • Leat***O'Keefe
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    one of my hobbies is skydiving. and when i'm skydiving this works great.

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RG3216V-1371-P-T1 Image

RG3216V-1371-P-T1

Susumu
98D-RG3216V-1371-P-T1

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