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SXR472M016ST
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Product Detailed Parameters
- Description：CAP ALUM 4700UF 20% 16V RADIAL
- Series：SXR
- Mfr：Cornell Dubilier Knowles
- Package：Bulk
- Capacitance：4700 µF
- Tolerance：±20%
- Voltage - Rated：16 V
- ESR (Equivalent Series Resistance)：70mOhm @ 120Hz
- Lifetime @ Temp.：5000 Hrs @ 105°C
- Operating Temperature：-40°C ~ 105°C
- Polarization：Polar
- Ratings：-
- Applications：General Purpose
- Ripple Current @ Low Frequency：1.22 A @ 120 Hz
- Ripple Current @ High Frequency：2.03 A @ 100 kHz
- Lead Spacing：0.295" (7.50mm)
- Size / Dimension：0.630" Dia (16.00mm)
- Height - Seated (Max)：1.417" (36.00mm)
- Surface Mount Land Size：-
- Mounting Type：Through Hole
- Package / Case：Radial, Can
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Buying Guide
Cornell Dubilier Knowles SXR472M016ST is used in Aluminum Electrolytic Capacitors category where derating, temperature behavior, and mechanical fit affect long-term stability. Key specs include Description (CAP ALUM 4700UF 20% 16V RADIAL), Capacitance (4700 µF), Rated voltage (16 V), Tolerance (±20%), and Temperature (-40°C ~ 105°C).
Selection Notes
- For SXR472M016ST, confirm the operating temperature range (-40°C ~ 105°C) meets your deployment conditions.
- Confirm Height - Seated (Max) (1.417" (36.00mm)) is suitable for your use case and operating conditions.
- Confirm the mounting type (Through Hole) matches your assembly process and reliability requirements.
Alternates & Substitutions
- For SXR472M016ST, candidates that preserve capacitance 4700 µF, rated voltage 16 V, and tolerance ±20% usually stay strongest before ESR, ripple, and lifetime trade-offs are weighed.
- For SXR472M016ST, the strongest alternatives usually keep capacitance 4700 µF, rated voltage 16 V, and tolerance ±20% aligned at the same time, because matching only one headline number rarely preserves the whole product role (key constraints: package Radial, Can).
- For Aluminum Electrolytic Capacitors, use the original part as a baseline and screen alternates by what the assembly and end product cannot easily absorb.
- Candidates that preserve package/case Radial, Can, mounting Through Hole, packaging Bulk are usually easier to treat as true drop-in alternates on the existing board.
FAQ
How do I avoid common capacitor selection mistakes with SXR472M016ST?
Check DC bias/temperature effects, ripple heating, and mechanical constraints, then validate under worst-case load and temperature.
Can you confirm the Height - Seated (Max) for SXR472M016ST?
1.417" (36.00mm)
Can you confirm the Ripple Current @ High Frequency for SXR472M016ST?
2.03 A @ 100 kHz
Can you confirm the mounting type for SXR472M016ST?
Through Hole
Application Scenarios
When sourcing Cornell Dubilier Knowles SXR472M016ST for Aluminum Electrolytic Capacitors, engineers usually start with the leaf-level checks that are hardest to recover later, such as timing, thermal headroom, leakage, retention, or service access. Engineers generally derate voltage and validate thermal rise because lifetime is typically determined by core temperature in the enclosure. They provide energy storage and decoupling, shaping impedance versus frequency to stabilize rails and signal paths. Selection depends on ESR/ESL, ripple current, temperature behavior, dielectric stability, and lifetime under stress. In industrial power supplies, bulk capacitance smooths rectified rails and provides ride-through during short brownouts in hot cabinets. In instrumentation, stable dielectric behavior prevents drift that would otherwise limit measurement repeatability.
Compatibility Advice
- In Cornell Dubilier Knowles SXR472M016ST integration, confirm tolerance, derating, ESR or impedance versus frequency, and thermal rise on the assembled PCB, using the real waveform rather than a nominal bench-only load.
Project Fit
- Cornell Dubilier Knowles SXR472M016ST tends to suit Aluminum Electrolytic Capacitors builds when the team can you can verify tolerance, derating, ESR or impedance versus frequency, and thermal rise on the assembled PCB.
