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B57861S0302J040

B57861S0302J040

B57861S0302J040

TDK Electronics Inc.

B57861S Series NTC THERMISTOR 3k Free Hanging -55°C~155°C B Value Tolerance:±1% Bulk

SOT-23

B57861S0302J040 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 16 Weeks
Mounting Type Free Hanging
Package / Case Bead
Surface MountNO
Terminal Shape WIRE
Mounting FeatureTHROUGH HOLE MOUNT
Operating Temperature-55°C~155°C
PackagingBulk
Series B57861S
Published 2013
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
Terminal Finish Silver (Ag) - with Nickel (Ni) barrier
Resistor Type NTC THERMISTOR
Rated Power Dissipation (P) 0.06W
Terminal Placement RADIAL
Power - Max 60mW
Resistance Tolerance±5%
Thermistor Application TEMPERATURE SENSING
Resistance in Ω @ 25°C 3k
B Value Tolerance ±1%
Thermal Sensitivity Index 3988 K
B25/100 3988K
RoHS StatusROHS3 Compliant
In-Stock:3526 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.89000$1.89
5$1.79000$8.95
10$1.53400$15.34
25$1.22680$30.67
50$1.12460$56.23
100$1.02240$102.24
500$0.89460$447.3

B57861S0302J040 Product Details

B57861S0302J040 Overview


Typically, NTC thermistors are packaged in a Bulk package. In order to make things easier, it is included in the package Bead. A NTC thermistor must have a resistance tolerance of ±5% in order to operate. For reliable performance, NTC thermistors should be set to -55°C~155°C. Each of these NTC thermistors has a total of 2 terminations. The thermistors set their maximum power to 60mW. It is possible to absorb 0.06W power dissipation by the electronic component.

B57861S0302J040 Features


Package/Case: Bulk
B57861S Series
Operating Temperature: -55°C~155°C
Rated Power Dissipation: 0.06W
Mounting Type: Free Hanging


B57861S0302J040 Applications


There are a lot of TDK Electronics Inc.
B57861S0302J040 NTC Thermistors applications.


  • Temperature detection of battery cells
  • Temperature compensation of display contrast
  • Temperature compensation of display backlighting (CCFL)
  • Personal Computer and Peripheral Device
  • Personal Computer and Peripheral Device
  • Liquid Crystal Display
  • Temperature measurement and compensation
  • LCD compensation
  • Battery packs
  • Mobile phones

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