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105DER2R5SFN

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105DER2R5SFN

105DER2R5SFN

  • Description：CAP 1F -20%, +50% 2.5V T/H
  • Series：DER
  • Mfr：Cornell Dubilier Knowles
  • Package：Bulk

SKU:81037c93016f Category: Brand:

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Product Detailed Parameters

  • Description：CAP 1F -20%, +50% 2.5V T/H
  • Series：DER
  • Mfr：Cornell Dubilier Knowles
  • Package：Bulk
  • Capacitance：1 F
  • Tolerance：-20%, +50%
  • Voltage - Rated：2.5 V
  • ESR (Equivalent Series Resistance)：500mOhm
  • Lifetime @ Temp.：1000 Hrs @ 70°C
  • Grade：-
  • Qualification：-
  • Termination：PC Pins
  • Mounting Type：Through Hole
  • Package / Case：Radial, Can
  • Lead Spacing：0.138" (3.50mm)
  • Size / Dimension：0.315" Dia (8.00mm)
  • Height - Seated (Max)：0.532" (13.50mm)
  • Operating Temperature：-25°C ~ 70°C

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105DER2R5SFN

How to buy
Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.
Payment Method
Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.
Delivery time
In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.
Freight calculation
Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.
Mode of Transportation
We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.
Return and Refund
Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.

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Buying Guide
Summary

Cornell Dubilier Knowles 105DER2R5SFN is an electronic component in Electric Double Layer Capacitors (EDLC), Supercapacitors category. Key specs: capacitance: 1 F; tolerance: -20%, +50%; rated voltage: 2.5 V; temperature: -25°C ~ 70°C; package/case: Radial, Can; mounting: Through Hole; lead spacing: 0.138" (3.50mm); ESR: 500mOhm; lifetime: 1000 Hrs @ 70°C; size: 0.315" Dia (8.00mm).

Selection Notes
  • For 105DER2R5SFN, verify rated voltage 2.5 V, capacitance 1 F against your circuit requirements and derating practice.
  • For 105DER2R5SFN, confirm the operating temperature range (-25°C ~ 70°C) and derating in your environment.
  • For 105DER2R5SFN, check ESR 500mOhm to control heating and lifetime under load.
  • For 105DER2R5SFN, compare lifetime rating conditions (1000 Hrs @ 70°C) and ensure adequate margin at your target temperature.
  • For 105DER2R5SFN, double-check mechanical envelope (size 0.315" Dia (8.00mm), height 0.532" (13.50mm)) and airflow clearance.
FAQ

What should I provide for an accurate quote for 105DER2R5SFN?
Send the part number (105DER2R5SFN), quantity, target delivery date, and any required packaging or documentation.

Who is the manufacturer/brand for 105DER2R5SFN?
Cornell Dubilier Knowles

What is the mounting type of 105DER2R5SFN?
Through Hole

What is the packaging of 105DER2R5SFN?
Bulk

Application Scenarios
In the Electric Double Layer Capacitors (EDLC), Supercapacitors category, Cornell Dubilier Knowles 105DER2R5SFN is often evaluated by how well it fits electrical, thermal, and mechanical constraints in the target system. Their placement and derating strategy often decide whether a design passes EMC and survives long-term thermal exposure. Correct capacitor choices improve stability, reduce noise, and increase product lifetime. In compute and networking boards, low-ESR decoupling maintains rail stability during fast load steps on CPUs and PHYs. In motor drives, correct capacitor selection reduces ripple and extends lifetime under repetitive current stress. Overall, it strengthens system robustness by aligning electrical, thermal, and mechanical constraints with real deployment conditions.
105DER2R5SFN105DER2R5SFN

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