CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Sensors
  5. NTC Thermistors
  6. KNTC0805/10KF3950
KNTC0805/10KF3950 - 1
KNTC0805/10KF3950 - 2
KNTC0805/10KF3950 - 3
KNTC0805/10KF3950 - 4
Extended1/4
* Images are for reference only

KNTC0805/10KF3950

Attributes
Value
Manufacturer
KUU
MFR.Part #
KNTC0805/10KF3950
JLCPCB Part #
C2892549
Package
0805
Description
-40℃~+125℃ 0.85mm 1.25mm 100mW 10kΩ 2mW/℃ 2mm 3950K 3987K 440uA 5s ±1% ±1% 0805 NTC Thermistors ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategorySensors/NTC Thermistors
ManufacturerKUU
Package0805
Operating Temperature-40℃~+125℃
Steady State Current (Max)440uA
Thermal Time Constant5s
Resistance Tolerance±1%
B Constant Tolerance±1%
B Constant (25℃/85℃)3987K
B Constant (25℃/50℃)3950K
Dissipation Factor2mW/℃
Power(Watts)100mW
Resistance @ 25℃10kΩ
Length2mm
Height0.85mm
Width1.25mm
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Sensors
  5. NTC Thermistors
  6. KNTC0805/10KF3950
KNTC0805/10KF3950

* Images are for reference only

KNTC0805/10KF3950

Extended
Manufacturer

KUU

MFR.Part #
KNTC0805/10KF3950
JLCPCB Part #
C2892549
Package
0805
Description
-40℃~+125℃ 0.85mm 1.25mm 100mW 10kΩ 2mW/℃ 2mm 3950K 3987K 440uA 5s ±1% ±1% 0805 NTC Thermistors ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

KNTC0805/10KF3950

* Images are for reference only

KNTC0805/10KF3950

Extended
Manufacturer

KUU

MFR.Part #
KNTC0805/10KF3950
JLCPCB Part #
C2892549
Package
0805
Description
-40℃~+125℃ 0.85mm 1.25mm 100mW 10kΩ 2mW/℃ 2mm 3950K 3987K 440uA 5s ±1% ±1% 0805 NTC Thermistors ROHS
EasyEDA Libraries
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard
MSL Level
MSL 1

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

KNTC0805/10KF3950 Specifications

KNTC0805/10KF3950 technical specifications, attributes, and parameters.

AttributesValue
CategorySensors/NTC Thermistors
ManufacturerKUU
Package0805
Operating Temperature-40℃~+125℃
Steady State Current (Max)440uA
Thermal Time Constant5s
Resistance Tolerance±1%
B Constant Tolerance±1%
B Constant (25℃/85℃)3987K
B Constant (25℃/50℃)3950K
Dissipation Factor2mW/℃
Power(Watts)100mW
Resistance @ 25℃10kΩ
Length2mm
Height0.85mm
Width1.25mm
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the KNTC0805/10KF3950. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

KNTC0805/10KF3950 Documents

KNTC0805/10KF3950 datasheets or manufacturer documentation.

Datasheet: KNTC0805/10KF3950 Datasheet (PDF)

KNTC0805/10KF3950 Schematic Symbol & PCB Footprint

The KNTC0805/10KF3950 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.