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HomeProductsCapacitorsCeramic CapacitorsK153M20X7RL5TH5
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K153M20X7RL5TH5 - Vishay Beyschlag/Draloric/BC Components

Manufacturer Part Number
K153M20X7RL5TH5
Manufacturer
Draloric/Vishay
Allelco Part Number
98D-K153M20X7RL5TH5
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
39,556 pcs available, New & Original
Parts Description
CAP CER 0.015UF 500V X7R RADIAL
Package
Radial
Data sheet
K153M20X7RL5TH5.pdf

HTML Datasheet

K Series Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Our certification
In stock: 39556
  • Unit Price: $0.227
  • Subtotal: $0.00

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1+ $0.227 $0.23
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Specifications

K153M20X7RL5TH5 Tech Specifications
Vishay Beyschlag/Draloric/BC Components - K153M20X7RL5TH5 technical specifications, attributes, parameters and parts with similar specifications to Vishay Beyschlag/Draloric/BC Components - K153M20X7RL5TH5

Product Attribute Attribute Value
Manufacturer Draloric/Vishay
Voltage - Rated 500V
Tolerance ±20%
Thickness (Max) -
Temperature Coefficient X7R
Size / Dimension 0.197' L x 0.126' W (5.00mm x 3.20mm)
Series Mono-Kap™ K
Ratings -
Package / Case Radial
Package Tape & Reel (TR)
Product Attribute Attribute Value
Operating Temperature -55°C ~ 125°C
Mounting Type Through Hole
Lead Style Formed Leads
Lead Spacing 0.197' (5.00mm)
Height - Seated (Max) 0.299' (7.60mm)
Features -
Failure Rate -
Capacitance 0.015 µF
Applications General Purpose

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) Not Applicable
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8532.24.0060

Frequently Asked Questions(FAQ)

What are the key performance differences between the K153M20X7RL5TH5 and other 500V ceramic capacitors in the 0.015µF range?
The K153M20X7RL5TH5 employs X7R dielectric material, which provides ±15% capacitance stability across its full -55°C to 125°C operating range, making it suitable for applications requiring predictable performance under temperature cycling. Unlike Y5V or Z5U dielectrics that exhibit significant capacitance droop at temperature extremes, the K153M20X7RL5TH5 maintains relatively linear behavior. The ±20% initial tolerance combined with X7R stability means design margins must account for up to -20% capacitance drift in worst-case scenarios, which affects timing-critical circuits differently than COG/NPO alternatives. At 500V rated voltage, the K153M20X7RL5TH5 occupies a high-voltage segment where options are limited compared to lower-voltage ratings, making it valuable for power supply filtering and high-voltage signal coupling where component density is constrained.
Is the K153M20X7RL5TH5 suitable for high-frequency decoupling applications, and what limitations should be considered?
The K153M20X7RL5TH5's radial through-hole form factor with 5.00mm lead spacing introduces parasitic inductance that increases impedance at frequencies above approximately 10–20 MHz, limiting its effectiveness for high-frequency decoupling compared to surface-mount alternatives. The X7R dielectric does not exhibit significant dissipation factor variations across audio and lower RF frequencies, so the K153M20X7RL5TH5 performs adequately for audio coupling, power supply filtering, and general-purpose bypassing in applications below 10 MHz. For designs requiring sub-nanosecond transient response or impedance control above 50 MHz, the K153M20X7RL5TH5 is not optimal; multi-layer ceramic chip capacitors (MLCCs) with minimal lead inductance are preferred. The 0.015µF value itself suggests applications in the mid-frequency range (100 Hz–10 MHz) rather than ultra-wideband or mixed-signal applications.
How does the ±20% tolerance of the K153M20X7RL5TH5 affect circuit design margins, and when should tighter tolerances be specified instead?
The ±20% tolerance of the K153M20X7RL5TH5 means the actual capacitance ranges from 0.012µF to 0.018µF at 20°C reference conditions. In time-constant-sensitive applications such as RC oscillators, precision filters, or timing networks, this ±20% spread translates directly into ±20% variation in circuit performance (frequency drift, settling time, etc.), which often exceeds acceptable design margins. For example, an oscillator designed around 0.015µF would experience frequency deviation of ±10% or greater when the K153M20X7RL5TH5 reaches tolerance extremes combined with temperature drift. Applications requiring ±5% or tighter accuracy should specify NPO/COG dielectric with ±5% or ±10% tolerance, or employ trimmer capacitors and post-design tuning. The K153M20X7RL5TH5 is cost-effective and suitable for general-purpose coupling, filtering, and bypass functions where ±20% variation does not degrade system performance.
What is the voltage derating strategy for the K153M20X7RL5TH5 in extended-temperature applications, and how does 500V rating translate to practical circuit design?
The K153M20X7RL5TH5 carries a 500V rated voltage specification valid across -55°C to 125°C without explicit derating curves in standard documentation. However, ceramic capacitor reliability degrades at elevated temperatures and higher electric fields; conservative design practice applies 50–70% voltage derating in high-reliability applications. For the K153M20X7RL5TH5, this suggests operating at 250–350V peak in continuous-duty environments above 85°C ambient. In pulsed or transient applications where voltage stress is momentary, higher margins are acceptable. The 500V rating enables the K153M20X7RL5TH5 to be specified in high-voltage power supplies, industrial control circuits, and LED driver stages where lower-rated alternatives would require series connection or voltage division. The compact radial package (5.00mm × 3.20mm) makes the K153M20X7RL5TH5 practical for point-of-load filtering without significant PCB footprint impact, compared to larger film capacitors necessary for equivalent voltage ratings.
How do moisture and environmental exposure affect the K153M20X7RL5TH5, and what storage and handling precautions are necessary?
The K153M20X7RL5TH5 is rated MSL (Moisture Sensitivity Level) Not Applicable, meaning ceramic capacitors in this category do not exhibit moisture-induced failures or require special dry-bag storage during logistics. This contrasts with organic-based components and simplifies inventory management. However, the formed leads on the K153M20X7RL5TH5 can undergo galvanic corrosion if exposed to humid environments prior to wave soldering, potentially increasing contact resistance and solder joint defects. Storage in standard industrial conditions (below 85% RH) prevents lead oxidation. The K153M20X7RL5TH5's ROHS3 and REACH compliance indicates lead-free termination, which is more susceptible to tin whisker formation over extended service life compared to lead-bearing finishes; however, this risk is managed through PCB design practices (conformal coating, solder reflow profile control) rather than component-level mitigation.
What mechanical stresses and vibration tolerances should be evaluated when designing with the K153M20X7RL5TH5 in high-vibration environments?
The K153M20X7RL5TH5's formed radial leads and ceramic body are relatively brittle compared to film or electrolytic capacitors. In applications with sustained vibration (>2G RMS, industrial equipment, automotive underhood) or mechanical shock, the K153M20X7RL5TH5 may experience lead fracture at the component-to-lead interface if vibration frequency aligns with the radial assembly's mechanical resonance (typically 100–500 Hz for through-hole components). Lead stress is concentrated at the ceramic body exit point; design layouts should minimize unsupported lead length and employ stress-relief techniques (selective potting, mechanical bracing). The 5.00mm lead spacing of the K153M20X7RL5TH5 allows reasonable board-level damping through adjacent trace routing and plane proximity. For high-vibration automotive or aerospace applications, surface-mount alternatives or film capacitors with flexible terminations offer superior mechanical reliability, but the K153M20X7RL5TH5 remains acceptable for moderate vibration (<1G) in fixed industrial and consumer equipment.
How should the K153M20X7RL5TH5 be positioned in multilayer PCB stackups and high-density layouts to minimize noise coupling and maintain circuit performance?
The K153M20X7RL5TH5's radial through-hole leads create return path loops that extend vertically through PCB layers, making them susceptible to noise coupling if placed near signal traces or power planes with fast voltage transitions. Best-practice placement positions the K153M20X7RL5TH5 close to the power source or load it bypasses, with both leads routed to dedicated vias that connect directly to power and ground planes on adjacent layers. This minimizes loop inductance and prevents the K153M20X7RL5TH5 from acting as an unintended antenna. In densely populated boards, the K153M20X7RL5TH5's 5.00mm lead spacing occupies more PCB real estate than surface-mount alternatives; clustering multiple instances near high-speed switching devices (PWM controllers, logic ICs) and routing their common return paths through a single ground via reduces ground bounce and EMI. The X7R dielectric of the K153M20X7RL5TH5 exhibits minimal frequency-dependent impedance variation, so placement strategy should prioritize loop inductance minimization over frequency-selective routing.
What is the expected lifespan of the K153M20X7RL5TH5 under rated conditions, and how should accelerated aging be modeled for reliability predictions?
The K153M20X7RL5TH5 does not publish explicit failure rate data (Failure Rate listed as '-' in specifications), which is typical for general-purpose ceramic capacitors where field failure rates are extremely low under normal operating conditions. Industry experience suggests ceramic capacitors with X7R dielectric and 500V ratings achieve >10,000 hour lifetimes at 85°C and rated voltage; under conservative derating (50% voltage, 70°C ambient), MTBF exceeds 100,000 hours. Accelerated aging models for the K153M20X7RL5TH5 apply Arrhenius relationships: capacitance drift and dissipation factor (DF) increase exponentially with temperature. A rule-of-thumb suggests that every 10°C increase in operating temperature roughly halves the effective service life. For reliability calculations in mission-critical systems, the K153M20X7RL5TH5 should be stress-tested at 125°C (upper operating limit) and 80% rated voltage to establish empirical drift curves; capacitance stability over 1000 hours predicts long-term performance. Component-level burn-in testing is rarely justified for the K153M20X7RL5TH5 in commercial applications unless circuit timing constraints are extremely tight.
How does the K153M20X7RL5TH5 compare to film capacitors in equivalent voltage and capacitance range, and when should each technology be preferred?
At 0.015µF and 500V, film capacitors (polypropylene or polyester) offer tighter tolerance (±5–10%), superior temperature stability (typically ±200–500 ppm/K), and negligible aging compared to the K153M20X7RL5TH5. However, film capacitors at this voltage and capacitance range occupy significantly larger form factors (often 15–25mm length) and weigh substantially more, making them impractical for space-constrained applications. The K153M20X7RL5TH5's ceramic X7R construction delivers compact size (5.00mm × 3.20mm radial) at the cost of ±20% tolerance and ±200 ppm/K temperature stability. Film capacitors excel in precision analog circuits, audio signal paths, and timing applications where distortion and drift are critical; the K153M20X7RL5TH5 is optimized for power supply filtering, AC coupling, and high-voltage bypass where tolerance and temperature drift are secondary concerns. Cost favors the K153M20X7RL5TH5 by 3–5× in high-volume production, and lead-free compliance is standard, whereas film capacitors require selective sourcing for RoHS compliance.
What soldering and rework procedures minimize defects and maintain performance of the K153M20X7RL5TH5 during assembly and repair cycles?
The K153M20X7RL5TH5's ceramic body and formed leads are vulnerable to thermal shock and lead separation if soldering temperatures exceed component capability. Standard wave solder profiles for the K153M20X7RL5TH5 should peak at 250°C maximum for 3–5 seconds; exceeding 260°C risks microcracking inside the ceramic body, which reduces voltage withstand capability and accelerates field failures. Manual rework of the K153M20X7RL5TH5 requires controlled desoldering (hot air, ~280°C, 10–15 seconds) to avoid thermal gradients that stress the lead-to-body interface. Lead preheating before solder wetting prevents moisture-induced popcorn failures if the K153M20X7RL5TH5 was stored in high-humidity environments. No-clean solder flux is compatible with the K153M20X7RL5TH5; flux residue does not affect dielectric performance due to the ceramic body's inert nature. Post-reflow visual inspection should verify solder fillet formation and absence of cracks around the component body, as internal cracks in the K153M20X7RL5TH5 may not be visible externally but degrade voltage rating and reliability.
In what circuit topologies is the 0.015µF capacitance value of the K153M20X7RL5TH5 most appropriate, and what alternative values should be considered for neighboring frequency ranges?
The 0.015µF value of the K153M20X7RL5TH5 places it in the mid-range for RC time constants, parasitic oscillation damping, and power supply rejection networks. Typical applications include snubbing networks for high-voltage MOSFET or IGBT switching (time constant ~100–500 ns when paired with 1–10kΩ resistors), EMI filtering in power supplies (cutoff frequency ~1–10 kHz with series inductance), and high-voltage signal coupling in audio and low-frequency instrumentation. The K153M20X7RL5TH5 is less suitable for ultra-high-frequency applications (>100 kHz) where smaller capacitances (1–10 nF) are preferred; for lower-frequency filtering (<1 kHz), larger values (0.1–1 µF) are standard. The 0.015µF rating of the K153M20X7RL5TH5 occupies a niche where many standard industry values cluster, making it interchangeable in legacy designs but less universally stocked than 0.01µF or 0.022µF alternatives. Designers evaluating frequency response should verify whether the K153M20X7RL5TH5's exact value is critical or whether adjacent E12/E24 series values (0.012µF, 0.018µF, 0.022µF) offer acceptable circuit performance with improved supply-chain availability.
How should the K153M20X7RL5TH5 be tested and validated in incoming component inspection to detect counterfeits or out-of-specification parts?
Incoming inspection of the K153M20X7RL5TH5 should verify several parameters to detect counterfeits or damage: (1) visual inspection of marking clarity and packaging consistency with Vishay Beyschlag standards; (2) capacitance measurement at 1 kHz using a calibrated LCR meter, confirming the part falls within 0.012–0.018µF (±20% window); (3) DC voltage withstand testing at 600V for 1 second (20% overvoltage) with no visible damage or leakage current change, which screens for cracked ceramics and delaminated layers; (4) insulation resistance measurement (>1 GΩ typical for the K153M20X7RL5TH5 at 25°C). Batch-level testing includes temperature cycling (-55°C to 125°C, 3–5 cycles) on representative samples, with capacitance re-measurement confirming X7R stability compliance. Counterfeit K153M20X7RL5TH5 units typically exhibit incorrect markings, mismatched lead material (improper tin plating), or interior ceramic composition that fails the 600V overvoltage test. High-volume production should implement automated capacitance sorting and periodic dielectric absorption testing to flag moisture ingress or aging.

Parts with Similar Specifications

The three parts on the right have similar specifications to Vishay Beyschlag/Draloric/BC Components K153M20X7RL5TH5

Product Attribute K153M20X7RL53H5 K153M20X7RL5UH5 K153M15X7RK5TH5 K153M15X7RK5UH5
Part Number K153M20X7RL53H5 K153M20X7RL5UH5 K153M15X7RK5TH5 K153M15X7RK5UH5
Manufacturer Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components Vishay Beyschlag/Draloric/BC Components
Capacitance - - - -
Mounting Type - Surface Mount Through Hole Surface Mount
Tolerance - - - -
Lead Spacing - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Height - Seated (Max) - - - -
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Thickness (Max) - - - -
Voltage - Rated - - - -
Lead Style - - - -
Features - - - Simultaneous Sampling
Failure Rate - - - -
Series - - - -
Applications - - - -
Temperature Coefficient - - - -
Ratings - - - -
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Size / Dimension - - - -

K153M20X7RL5TH5 Datasheet PDF

Download K153M20X7RL5TH5 pdf datasheets and Vishay Beyschlag/Draloric/BC Components documentation for K153M20X7RL5TH5 - Vishay Beyschlag/Draloric/BC Components.

Datasheets
K10 Series Mono-Kap® Prod Sheet.pdf
HTML Datasheet
K Series Datasheet.pdf

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K153M20X7RL5TH5 Image

K153M20X7RL5TH5

Vishay Beyschlag/Draloric/BC Components
98D-K153M20X7RL5TH5

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

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