All prices are in US dollars.
Digi-Key Part Number 495-4312-2-ND
Price Break Unit Price Extended Price
4,000 0.18750 750.00
8,000 0.17500 1,400.00
12,000 0.17188 2,062.50
28,000 0.16875 4,725.00
100,000 0.15625 15,625.00
Quantity Available Digi-Key Stock: 4,000
Can ship immediately

Manufacturer Standard Lead Time 9 Weeks
Manufacturer Part Number


Description THERMISTOR PTC 680OHM 90DEG0805
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

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 B59421,641,721
Product Photos 0805(EIA)
Product Training Modules Superior Series PTC Thermistors
Circuit Protection Offering
Catalog Drawings PTC Thermistor Top
PTC Thermistor Side
Featured Product Superior Series SMD PTC Thermistors
TDK EPCOS Circuit Protection
PCN Design/Specification B59xx1Ax Soldering 01/Apr/2013
PTC Thermistors Material and Dimensions 22/Jan/2016
Standard Package ? 4,000

Sensors, Transducers


Thermistors - PTC

Series SuperioR
Packaging ? Tape & Reel (TR)?
Resistance in Ohms @ 25°C 680
Resistance Tolerance ±50%
Operating Temperature -40°C ~ 125°C
Power - Max -
Mounting Type Surface Mount
Package / Case 0805 (2012 Metric)
Supplier Device Package 0805
Online Catalog B59641A and B59721A
Other Names 495-4312-2
B59721A 90A 62
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
495-4312-1-ND B59721A90A62 EPCOS (TDK) Cut Tape (CT)? 5,886 - Immediate
0.88000 1
495-4312-6-ND B59721A90A62 EPCOS (TDK) Digi-Reel®? 5,886 - Immediate
Digi-Reel® 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.

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02:59:05 6/28/2016