All prices are in US dollars.
Digi-Key Part Number 399-3691-6-ND
Price Break Unit Price Extended Price
1 0.34000 0.34
10 0.29400 2.94
50 0.17860 8.93
100 0.14700 14.70
250 0.11760 29.40
500 0.10710 53.55
1,000 0.09660 96.60
Quantity Available Digi-Key Stock: 2,182
Can ship immediately

Manufacturer Standard Lead Time 8 Weeks
Manufacturer Part Number


Description CAP TANT 2.2UF 16V 10% 1206
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

A $7.00 reeling fee will be applied to each reel ordered.
Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets T491 Series
Product Photos T491 SERIES 3.2L,1.6W
Product Training Modules Capacitor Basics- Typical Uses for Capacitors
Derating Guidelines for Surface Mount Tantalum Capacitors
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 1



Tantalum Capacitors

Series T491
Packaging ? Digi-Reel®?
Capacitance 2.2µF
Tolerance ±10%
Voltage - Rated 16V
ESR (Equivalent Series Resistance) 6 Ohm
Type Molded
Operating Temperature -55°C ~ 125°C
Mounting Type Surface Mount
Package / Case 1206 (3216 Metric)
Size / Dimension 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max) 0.071" (1.80mm)
Lead Spacing -
Manufacturer Size Code A
Features General Purpose
Lifetime @ Temp. 2000 Hrs @ 85°C
Online Catalog T491 Series
Other Names 399-3691-6
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
399-3691-2-ND T491A225K016AT Kemet Tape & Reel (TR)? 0
0.07560 2,000
399-3691-1-ND T491A225K016AT Kemet Cut Tape (CT)? 2,182 - Immediate
0.34000 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
399-5027-6-ND T499A225K016ATE6K0 Kemet Digi-Reel®? 6,502 - Immediate
Digi-Reel® 1
T491A225K016AH-ND T491A225K016AH Kemet Tape & Reel (TR)? 0
0.12976 2,000

13:34:31 6/27/2016