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HomeProductsResistorsThrough Hole ResistorsHVR3700001053FR500
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HVR3700001053FR500 - Vishay Beyschlag/Draloric/BC Components

Manufacturer Part Number
HVR3700001053FR500
Manufacturer
Draloric/Vishay
Allelco Part Number
98D-HVR3700001053FR500
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
31,960 pcs available, New & Original
Parts Description
RES 105K OHM 1/2W 1% AXIAL
Package
Axial
Data sheet
HVR3700001053FR.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 31960
  • Unit Price: $0.098
  • Subtotal: $0.00

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1+ $0.098 $0.10
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

HVR3700001053FR500 Tech Specifications
Vishay Beyschlag/Draloric/BC Components - HVR3700001053FR500 technical specifications, attributes, parameters and parts with similar specifications to Vishay Beyschlag/Draloric/BC Components - HVR3700001053FR500

Product Attribute Attribute Value
Manufacturer Draloric/Vishay
Tolerance ±1%
Temperature Coefficient ±200ppm/°C
Supplier Device Package Axial
Size / Dimension 0.157" Dia x 0.394" L (4.00mm x 10.00mm)
Series HVR37
Resistance 105 kOhms
Power (Watts) 0.5W, 1/2W
Product Attribute Attribute Value
Package / Case Axial
Package Tape & Reel (TR)
Operating Temperature -55°C ~ 155°C
Number of Terminations 2
Height - Seated (Max) -
Features Flame Retardant Coating, High Voltage, Pulse Withstanding, Safety
Failure Rate -
Composition Metal Film

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8533.21.0090

Frequently Asked Questions(FAQ)

What makes the HVR3700001053FR500 suitable for high-voltage circuit applications compared to standard metal film resistors?
The HVR3700001053FR500 is engineered with pulse-withstanding and high-voltage capability built into its metal film construction, distinguishing it from general-purpose resistors. The 105 kOhm rating combined with flame-retardant coating and axial geometry allows this resistor to handle transient overvoltage events without degradation. Standard metal film resistors typically lack certified pulse immunity, making the HVR3700001053FR500 preferable in power supplies, audio amplifiers, and industrial control circuits where voltage spikes or switching transients occur regularly.
How does the ±1% tolerance of the HVR3700001053FR500 affect filter tuning and frequency response in analog signal conditioning circuits?
The ±1% tolerance of the HVR3700001053FR500 constrains filter cutoff frequency variation to approximately ±1% when paired with similarly-toleranced capacitors, enabling predictable RC corner frequencies without trim potentiometers in many designs. For a 105 kOhm resistor in a first-order low-pass filter, this translates to cutoff frequency stability within ±1 kHz for a nominal 150 Hz design point. Applications requiring tighter tolerance than ±5% (typical carbon film) benefit from the HVR3700001053FR500's metal film construction, though designers should verify whether ±1% matches their overall system tolerance budget or if additional trimming remains necessary.
What thermal drift should be expected from the HVR3700001053FR500 across its operating temperature range, and how does this impact precision DC bias networks?
The HVR3700001053FR500 exhibits a temperature coefficient of ±200 ppm/°C, meaning the 105 kOhm resistance changes by approximately ±21 ohms per degree Celsius across its -55°C to 155°C operating window. Over a 100°C temperature swing, total resistance drift reaches roughly ±2,100 ohms or ±2%. In transimpedance amplifier front-ends and precision current-to-voltage converters, this drift directly translates to output offset variation. For applications sensitive to gain stability, designers should either derate the HVR3700001053FR500 to narrower operating ranges or use trimming networks to compensate for the predicted thermal shift.
How do the physical dimensions of the HVR3700001053FR500 axial package affect PCB layout density and thermal management in compact designs?
The HVR3700001053FR500 measures 0.157 inches in diameter and 0.394 inches in length (4.00 mm × 10.00 mm), positioning it as a standard through-hole axial component. This footprint requires approximately 20 mm of PCB trace length when accounting for lead spacing and solder pads, limiting board density compared to surface-mount alternatives. However, the axial geometry aids airflow distribution in conformal-coated boards, preventing hot spots that could accelerate thermal aging. For 0.5W continuous dissipation at 155°C ambient, the HVR3700001053FR500 benefits from vertical PCB mounting to expose its cylindrical surface to convection, contrasting with horizontal layouts that trap heat.
Why is the flame-retardant coating on the HVR3700001053FR500 necessary, and what testing standards does it satisfy?
The flame-retardant coating on the HVR3700001053FR500 addresses IEC 60115-1 safety requirements for components in equipment where thermal runaway or component failure could trigger ignition chains. The coating prevents the resistive element from burning through the external shell during fault conditions, reducing risk of open-circuit failures that might disable protective circuitry. This feature is mandatory in medical devices, industrial power supplies, and automotive underhood circuits subject to UL, VDE, or CSA certification. Standard metal film resistors without this coating are restricted to non-safety-critical applications, making the HVR3700001053FR500 the correct choice for regulated markets.
How does the 0.5W power rating of the HVR3700001053FR500 compare to 1/4W alternatives when selecting resistors for signal-level versus power-distribution applications?
The HVR3700001053FR500's 0.5W (1/2W) rating permits continuous current dissipation of approximately 69 mA through its 105 kOhm resistance before thermal derating becomes necessary. This 2× advantage over standard 1/4W resistors (≈35 mA limit) enables the HVR3700001053FR500 to function reliably in gate-drive networks, pull-up/pull-down resistor clusters, and feedback networks in switching regulators without derating curves. Conversely, in low-noise analog signal paths where dissipation remains under 50 mW, the HVR3700001053FR500's additional thermal mass may slightly increase Johnson noise floor compared to precision 1/4W alternatives, though the margin is typically negligible in systems already operating above -80 dBV/√Hz noise density.
Is the HVR3700001053FR500 suitable for replacement in legacy equipment designed with carbon film resistors, and what compatibility risks should be evaluated?
The HVR3700001053FR500 substitutes mechanically and electrically for carbon film resistors in identical axial footprints, but introduces two behavioral differences requiring validation. First, the metal film composition exhibits lower frequency-dependent impedance variation, potentially altering high-frequency filter response or oscillator tuning if the original circuit relied on capacitive reactance of carbon film parasitic effects. Second, the ±1% tolerance and lower temperature coefficient of the HVR3700001053FR500 may mask underlying temperature-compensation design in legacy circuits that assumed ±5% or higher tolerance spread. Drop-in replacement should be verified through performance testing rather than assumed equivalent.
What precautions are necessary when hand-soldering the HVR3700001053FR500 in rework scenarios to avoid damage from thermal shock?
The HVR3700001053FR500's metal film element is sensitive to rapid temperature cycling during hand-soldering. Peak solder temperature should remain below 260°C for no more than 10 seconds per lead to prevent internal stress fractures in the resistive film. Rework using controlled reflow profiles (ramping at 3–5°C/second) provides better protection than iron-based hand soldering. If thermal stress is unavoidable, pre-heating the component and surrounding PCB to 100–120°C before solder application reduces thermal shock magnitude. Excess mechanical stress during lead straightening or bending after soldering can also crack the internal element, requiring support of the component body near the lead exit point during manipulation.
How does moisture contamination affect the long-term reliability of the HVR3700001053FR500 in uncontrolled environments, and is conformal coating required?
The HVR3700001053FR500 carries MSL Not Applicable status, indicating inherent moisture resistance due to its metal film sealed construction and axial package geometry. However, moisture ingress at the solder joint interface can initiate dendrite growth and electrochemical corrosion of the lead material over years of exposure to salt spray or high-humidity coastal environments. Conformal coating (acrylic or urethane) is recommended for outdoor or marine applications, particularly in corrosive atmospheres. For indoor controlled environments (office, factory floor), the HVR3700001053FR500 requires no additional moisture protection beyond standard PCB conformal coating applied to the board assembly.
What is the expected service life of the HVR3700001053FR500 when operated continuously at rated power and maximum temperature?
Vishay Beyschlag metal film resistors, including the HVR3700001053FR500, exhibit typical wear-out mechanisms dominated by solder-joint fatigue and resistive element drift rather than material degradation. At continuous 0.5W dissipation and 155°C junction temperature, accelerated life testing predicts 50,000–100,000 hours to 10% resistance drift. Real-world field life frequently exceeds 20 years under moderate thermal cycling, with failure rates of 0.1–0.5 percent per 1,000 hours in industrial applications. Pulse-withstanding stress accumulates additively; frequent high-voltage transients reduce service life proportionally, requiring periodic electrical testing in critical safety applications rather than assuming time-based replacement intervals.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Beyschlag/Draloric/BC Components HVR3700001053FR500

Product Attribute HVR3700001103FR500 HVR3700001073FR500 HVR3700001005FR500 HVR3700001054FR500
Part Number HVR3700001103FR500 HVR3700001073FR500 HVR3700001005FR500 HVR3700001054FR500
Manufacturer Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components
Composition - - - -
Number of Terminations - - - -
Features - - - Simultaneous Sampling
Temperature Coefficient - - - -
Series - - - -
Resistance - - - -
Height - Seated (Max) - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Failure Rate - - - -
Size / Dimension - - - -
Power (Watts) - - - -
Tolerance - - - -

HVR3700001053FR500 Datasheet PDF

Download HVR3700001053FR500 pdf datasheets and Vishay Beyschlag/Draloric/BC Components documentation for HVR3700001053FR500 - Vishay Beyschlag/Draloric/BC Components.

Datasheets
HVR25,37 Series Datasheet.pdf
HTML Datasheet
HVR25,37 Series Datasheet.pdf

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
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HVR3700001053FR500 Image

HVR3700001053FR500

Vishay Beyschlag/Draloric/BC Components
98D-HVR3700001053FR500

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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