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2R5TPE220MAZB

Name: 2R5TPE220MAZB
Rating: 4.7 (12 reviews)

CAP TANT POLY 220UF 2.5V 1411

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規格

Series	POSCAP™ TPE
Part Status	Active
Base Product Number	2R5TPE
Capacitance	220 µF
Tolerance	±20%
Voltage - Rated	2.5 V
Type	Molded
ESR (Equivalent Series Resistance)	35mOhm @ 100kHz
Operating Temperature	-55°C ~ 105°C
Lifetime @ Temp.	1000 Hrs @ 105°C
Mounting Type	Surface Mount
Package	1411 (3528 Metric)
Size / Dimension	0.138" L x 0.110" W (3.50mm x 2.80mm)
Height - Seated (Max)	0.079" (2.00mm)
Manufacturer Size Code	B2
Features	General Purpose
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

2R5TPE220MAZB looks like a vendor-specific part number rather than a standard component name. Without the manufacturer or a datasheet, I can’t give a precise introduction (type, specs, or typical use).
If you can share the maker or a link to the datasheet, I can summarize quickly. In general, once identified, expect details such as:
- Component type (resistor, capacitor, PTC fuse, etc.)
- Value or capacitance (e.g., 2.5 Ω, or 22 pF, depending on part)
- Tolerance, temperature coefficient (if relevant)
- Voltage rating and power rating
- Package/size and mounting style
- Typical applications (current sensing, filtering, protection, etc.)
Provide the manufacturer or a datasheet, and I’ll give a concise, accurate introduction.

Package

An SMD molded chip tantalum/polymer capacitor; MAZB denotes the case/package size.

Pinout

Pin count: 2 pins. Function: a two-terminal surface-mount capacitor (energy storage/decoupling component).

Application

Common application areas for 2R5TPE220MAZB include power-management circuits: decoupling/bulk capacitance for DC-DC converters, input/output filtering, EMI/RFI suppression, snubber networks in switching power supplies, and energy storage in automotive, industrial, and consumer electronics. Also used in telecommunications hardware requiring stable voltage rails. Check the datasheet for exact voltage rating and footprint.

Equivalent

I can’t identify exact equivalents from the marking alone. Please provide:
- component type (capacitor, resistor, PTC fuse, etc.)
- manufacturer or datasheet
- package size and electrical ratings (voltage, current, capacitance/resistance)
With that, I’ll give precise cross‑references (Digi-Key/Mouser/Littelfuse/Bourns equivalents).