16SVPC270M - 270µF 16V OS-CON Polymer Capacitor | Panasonic
MPN: 16SVPC270M ✓ Hoạt động16SVPC270M Tóm tắt
An OS-CON (Organic SemiConductive CONductive polymer) capacitor is a type of aluminum solid electrolytic capacitor in which the liquid electrolyte is replaced by a conductive polymer. Compared with conventional aluminum electrolytic capacitors, OS-CON parts offer much lower ESR, lower impedance at high frequency, better temperature stability, and far longer operational life. They sit between multilayer ceramic capacitors (MLCCs) and tantalum capacitors in the performance hierarchy, offering high capacitance with very low parasitic loss.
Key features of the 16SVPC270M include ±20% capacitance tolerance, 2000-hour endurance at 105°C, RoHS compliance, and halogen-free construction. The 16mΩ ESR is the headline differentiator: at 100kHz the impedance approaches 8mΩ, which is roughly an order of magnitude lower than a comparably-rated wet aluminum electrolytic. This allows the part to suppress high-frequency noise on DC rails far more effectively than legacy aluminum or polymer-tantalum alternatives of the same voltage class.
Technically, the 16SVPC270M uses a sintered aluminum anode with a conductive polymer (typically PEDOT) cathode formed by in-situ polymerization. The polymer electrolyte gives the capacitor non-polar behavior under surge, ultra-low self-heating under ripple, and a benign failure mode (open-circuit rather than short-circuit). Operating temperature range spans -55°C to +105°C, with derating required above 105°C for continuous full-rated-ripple operation.
Typical applications include point-of-load (POL) bypass for CPUs/ASICs/FPGAs, post-DC/DC output filtering in telecom and networking hardware, decoupling for graphics cards and high-current ASICs, automotive infotainment power rails, and server/SSD bulk hold-up. Designers choose the 16SVPC270M where MLCCs cannot provide enough bulk capacitance (and where vibration-sensitive ceramic cracking is a concern) or where wet aluminum electrolytics fail to meet ESR/ripple targets.
Design considerations include verifying that the PCB land pattern matches the 8×11.9mm radial-can footprint, providing adequate copper pad area for heat spreading, and ensuring that ripple current does not exceed 4070mA at the operating temperature after derating. Compared with larger wet aluminum capacitors the 16SVPC270M offers 10× longer life and 5–10× lower ESR in the same voltage class.
This page synthesizes distributor pricing, drop-in polymer-alternative references, and practical decoupling guidance that the manufacturer datasheet alone does not surface.
Bộ thay thế dễ dàng lắp đặt cho 16SVPC270M — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
16SVPC100M
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
20SVPC100M
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
16SVPT100M
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EEH-ZA1E271V
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
EEEFP1C271AP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
16SVPC270M Tỷ lệ tối đa & tính chất điện
| Capacitance | 270 µF |
| Capacitance Tolerance | ±20% |
| Rated Voltage (DC) | 16 V |
| Equivalent Series Resistance (ESR) | 16 mΩ (100 kHz) |
| Maximum Ripple Current | 4070 mA |
| Endurance (Lifetime) | 2000 hours @ 105°C |
| Khoảng nhiệt độ hoạt động | -55°C to +105°C |
| Case Size (Diameter × Height) | 8 mm × 11.9 mm |
| Package Type | Radial Can - SMD (V-Chip) |
| Kiểu lắp đặt | Surface Mount |
| Dielectric / Electrolyte | Conductive Polymer (PEDOT) over Aluminum |
| Polarity | Polar (marking: cathode stripe) |
| Trạng thái RoHS | Compliant |
| Đông trùng haogen | Yes |
| Cấp MSL | 1 |
| Series | OS-CON SVPC |
Hướng dẫn cấu hình chân 16SVPC270M radial can - smd (v-chip)
Cấu hình chân cho 16SVPC270M (radial can - smd (v-chip) gói). Số thứ tự chân, chức năng và sơ đồ kết nối được xác định trong tài liệu thông số kỹ thuật của nhà sản xuất. Tham khảo nó để biết footprint và hướng dẫn hàn chính xác.
Không có dữ liệu chân cụ thể sẵn có cho 16SVPC270M.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
16SVPC270M phù hợp cho 6 Áp dụngs: Point-of-Load (POL) Decoupling for CPUs/ASICs/FPGAs, Server and Storage Bulk Hold-Up, Telecom and Networking 16V Power-Rail Filtering, Post-DC/DC Output Filtering for Industrial Control, Graphics Card and High-End ASIC Decoupling, Automotive Infotainment Power-Rail Filtering.
Point-of-Load (POL) Decoupling for CPUs/ASICs/FPGAs
The 16SVPC270M is well-suited as a bulk-decoupling capacitor placed directly at the output of a buck converter that powers a CPU, ASIC, or FPGA core rail. Its 16 mΩ ESR and 4070 mA ripple rating mean it can absorb the high-frequency switching noise of a multi-megahertz buck regulator without significant self-heating, while the 270 µF bulk capacitance provides hold-up during transient load steps. In a typical 12 V-to-1.8 V POL design, two parallel 16SVPC270M units near the load replace a far larger array of MLCCs and one wet aluminum electrolytic, reducing PCB area by ~50%.
Được đề xuất
Server and Storage Bulk Hold-Up
Servers, SSDs, and RAID controllers require bulk capacitance on 12 V and 16 V rails to ride through brief power interruptions and to filter the in-rush current drawn during disk spin-up. The 16SVPC270M's 2000-hour 105°C endurance rating and 16 mΩ ESR make it a strong candidate for these rails. Compared with wet aluminum electrolytics of the same rating, the OS-CON SVPC offers 5–10× longer operational life at server ambient temperatures and eliminates the dry-out failure mode that historically limited server MTBF.
Được đề xuất
Telecom and Networking 16V Power-Rail Filtering
Telecom line cards and network switches commonly operate from a 16 V intermediate bus that powers PHYs, FPGAs, and clock-distribution buffers. The 16SVPC270M provides high-capacitance bulk filtering directly on this bus, attenuating the switching noise of intermediate-bus converters and preventing crosstalk into sensitive analog circuits. The 16 mΩ ESR is critical: lower ESR reduces the high-frequency impedance seen by the load, ensuring clean rail voltage even under dynamic load transients of several amps.
Được đề xuất
Post-DC/DC Output Filtering for Industrial Control
Industrial PLCs, motor drives, and factory-automation controllers often run from 24 VDC supplies stepped down to 12 V or 5 V via isolated DC/DC converters. The 16SVPC270M placed at the post-regulator output cleans up the residual switching ripple and supplies the energy needed to ride through short input dropouts. Its -55°C to +105°C range is well-matched to industrial cabinet environments, and the conductive-polymer dielectric tolerates the higher temperatures typical of enclosed industrial enclosures without the lifetime penalty of wet aluminum capacitors.
Được đề xuất
Graphics Card and High-End ASIC Decoupling
Modern GPUs and high-end ASICs draw hundreds of amps from the 12 V or 16 V input rail during gaming or compute workloads, generating significant low-frequency transient current. The 16SVPC270M's 270 µF bulk and 16 mΩ ESR make it ideal for placement on the input side of the GPU/ASIC voltage regulator, suppressing the input ripple and reducing the impedance at the package's decoupling plane. Designers typically parallel several 16SVPC270M units to meet the multi-amp transient demands of high-current ASICs.
Automotive Infotainment Power-Rail Filtering
The 16SVPC270M is suitable for filtering 12 V automotive infotainment rails that step down to power audio amplifiers, head-unit processors, and display drivers. The conductive-polymer electrolyte tolerates the wide temperature swings of an automotive cabin, and the open-circuit failure mode eliminates the catastrophic-short failure mode of wet aluminum or tantalum capacitors. For under-hood or AEC-Q100-mandated applications, however, the automotive-qualified SVQP or SXV series is the preferred alternative to the standard SVPC.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho 16SVPC270M — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | 16SVPC100M | 20SVPC100M | 16SVPT100M | EEH-ZA1E271V | EEEFP1C271AP |
|---|---|---|---|---|---|---|
| Brand | Panasonic | Panasonic | Panasonic | Panasonic | Panasonic | Panasonic |
| Package | 8×11.9mm radial-can SMD | 8×11.9mm radial-can SMD | 8×11.9mm radial-can SMD | 8×11.9mm radial-can SMD | 10×10mm radial-can SMD | 10×7.7mm radial-can SMD |
| Capacitance | 270 µF | 100 µF | 100 µF | 100 µF | 270 µF | 270 µF |
| Rated Voltage | 16 V | 16 V | 20 V | 16 V | 25 V | 16 V |
| Dielectric Family | Conductive polymer aluminum (OS-CON SVPC) | Conductive polymer aluminum (OS-CON SVPC) | Conductive polymer aluminum (OS-CON SVPC) | Conductive polymer aluminum (OS-CON SVPT) | Hybrid polymer aluminum (Panasonic ZA) | Hybrid polymer aluminum (Panasonic FP) |
Bảo phân biệt quan trọng
- Lowest ESR in its voltage/capacitance class (vsWet aluminum electrolytic 16V 270µF)
- Open-circuit failure mode vs short-circuit (vsTantalum 16V 270µF polymer)
- 270 µF at 8×11.9mm radial-can SMD footprint (vsMLCC bank at equivalent capacitance)
Ghi chú thiết kế
Estimated: at full 4070 mA ripple and 16 mΩ ESR, the 16SVPC270M dissipates approximately P = I²·ESR = 4.07² × 0.016 ≈ 0.265 W of self-heating. In still air with the standard JEDEC PCB layout, this yields a temperature rise of roughly 5–10°C above ambient, well within the 105°C derating curve. Designers should still verify actual case temperature in confined enclosures, especially when the part is stacked near hot components such as buck converters or power MOSFETs.
Place the 16SVPC270M as close as possible to the load or the input pin of the downstream voltage regulator to minimize PCB-trace parasitic inductance. The recommended land pattern is two oblong pads (cathode slightly larger than anode per JEDEC) with the anode pad connected through a wide, short trace to the regulator input. Avoid routing sensitive analog signal traces between the capacitor and the load, since the high-frequency return current can couple noise into nearby traces.
Observe polarity carefully — the 16SVPC270M is a polarized polymer aluminum capacitor, and reverse connection will damage the dielectric and can lead to catastrophic failure. Verify the cathode stripe marking against the PCB silkscreen before reflow. Also, do not exceed the 16V working voltage: the part has no inherent transient-overvoltage tolerance, and a sustained voltage above 16V will accelerate degradation. For 12V rails with significant transient spikes, select a 20V part (e.g., 20SVPC series) instead.
Thông tin tuân thủ
RoHS and halogen-free per Panasonic SVPC datasheet. Not AEC-Q200 qualified — for automotive-grade requirements, use Panasonic SVQP or SXV series.
