NTC Thermistors

Manufacturer Series Package/Case Packaging Product Status Resistance in Ohms @ 25°C Resistance Tolerance B Value Tolerance B0/50 B25/50 B25/75 B25/85 B25/100 Operating Temperature Power - Max Length - Lead Wire Mounting Type Grade Qualification




































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Resistance in Ohms @ 25°C Resistance Tolerance B Value Tolerance B0/50 B25/50 B25/75 B25/85 B25/100 Operating Temperature Power - Max Length - Lead Wire Mounting Type Grade Qualification
TC222J2K Littelfuse Inc.

TC222J2K

THERM NTC 2.252KOHM 3892K BEAD

Littelfuse Inc.

4,384
RFQ
TC222J2K Datasheet

Datasheet

TC Bead, Epoxy Bulk Obsolete 2.252k ±10% - 3892K - - - - 150°C - 1.50" (38.00mm) Free Hanging - -
RTS103C1R5M3L202 Amphenol Advanced Sensors (Thermometrics)

RTS103C1R5M3L202

RING TERMINAL TEMP, 10K 5%, M3 L

Amphenol Advanced Sensors (Thermometrics)

1,200
RFQ

-

RTS Ring Lug Bulk Active 10k ±5% - - - - 3977K - -40°C ~ 125°C 75 mW 78.74" (2.00m) Free Hanging - -
RTS103C1R2M6L102 Amphenol Advanced Sensors (Thermometrics)

RTS103C1R2M6L102

RING TERMINAL TEMP, 10K 2%, M6 L

Amphenol Advanced Sensors (Thermometrics)

3,850
RFQ

-

RTS Ring Lug Bulk Active 10k ±2% - - - - 3977K - -40°C ~ 125°C 75 mW 3.28' (1.00m) Free Hanging - -
NTCALUG01T103G121 Vishay Beyschlag/Draloric/BC Components

NTCALUG01T103G121

THERM NTC 10K 3984K G24 120M

Vishay Beyschlag/Draloric/BC Components

2,647
RFQ
NTCALUG01T103G121 Datasheet

Datasheet

- - Bulk Active - - - - - - - - - - - - - -
KX302J2 Littelfuse Inc.

KX302J2

THERMISTOR NTC 3KOHM 3892K BEAD

Littelfuse Inc.

4,687
RFQ
KX302J2 Datasheet

Datasheet

KX Bead, Epoxy Bulk Obsolete 3k ±1°C - 3892K - - - - 120°C 30 mW 1.50" (38.00mm) Free Hanging - -
KX303J2 Littelfuse Inc.

KX303J2

THERMISTOR NTC 30KOHM 3892K BEAD

Littelfuse Inc.

2,492
RFQ
KX303J2 Datasheet

Datasheet

KX Bead, Epoxy Bulk Obsolete 30k ±1°C - 3892K - - - - 120°C 30 mW 1.50" (38.00mm) Free Hanging - -
KX503R2 Littelfuse Inc.

KX503R2

THERMISTOR NTC 50KOHM 4140K BEAD

Littelfuse Inc.

1,403
RFQ
KX503R2 Datasheet

Datasheet

KX Bead, Epoxy Bulk Obsolete 50k ±1°C - 4140K - - - - 120°C 30 mW 1.50" (38.00mm) Free Hanging - -
KX602J2 Littelfuse Inc.

KX602J2

THERMISTOR NTC 6KOHM 3892K BEAD

Littelfuse Inc.

2,539
RFQ
KX602J2 Datasheet

Datasheet

KX Bead, Epoxy Bulk Obsolete 6k ±1°C - 3892K - - - - 120°C 30 mW 1.50" (38.00mm) Free Hanging - -
RTS103C1R2M3L202 Amphenol Advanced Sensors (Thermometrics)

RTS103C1R2M3L202

RING TERMINAL TEMP, 10K 2%, M3 L

Amphenol Advanced Sensors (Thermometrics)

3,485
RFQ

-

RTS Ring Lug Bulk Active 10k ±2% - - - - 3977K - -40°C ~ 125°C 75 mW 78.74" (2.00m) Free Hanging - -
RTS103C1R1M6L102 Amphenol Advanced Sensors (Thermometrics)

RTS103C1R1M6L102

RING TERMINAL TEMP, 10K 1%, M6 L

Amphenol Advanced Sensors (Thermometrics)

4,808
RFQ

-

RTS Ring Lug Bulk Active 10k ±1% - - - - 3977K - -40°C ~ 125°C 75 mW 3.28' (1.00m) Free Hanging - -
B57540G1303F000 EPCOS - TDK Electronics

B57540G1303F000

THERMISTOR NTC 30KOHM 3973K BEAD

EPCOS - TDK Electronics

4,585
RFQ
B57540G1303F000 Datasheet

Datasheet

- Bead, Glass Bulk Obsolete 30k ±1% ±1% - - - 3973K 3988K -55°C ~ 200°C 18 mW 2.56" (65.00mm) Through Hole - -
B57551G1303H005 EPCOS - TDK Electronics

B57551G1303H005

THERMISTOR NTC 30KOHM 3973K BEAD

EPCOS - TDK Electronics

3,503
RFQ
B57551G1303H005 Datasheet

Datasheet

- Bead, Glass Bulk Active 30k ±3% ±1% - - - 3973K 3988K -55°C ~ 200°C 32 mW 2.65" (67.30mm) Through Hole Automotive AEC-Q200
B57551G1104H000 EPCOS - TDK Electronics

B57551G1104H000

THERM NTC 100KOHM 4072K BEAD

EPCOS - TDK Electronics

2,761
RFQ
B57551G1104H000 Datasheet

Datasheet

- Bead, Glass Bulk Active 100k ±3% ±1% - - - 4072K 4092K -55°C ~ 200°C 32 mW 2.65" (67.30mm) Through Hole Automotive AEC-Q200
B57551G1103H005 EPCOS - TDK Electronics

B57551G1103H005

THERMISTOR NTC 10KOHM 3612K BEAD

EPCOS - TDK Electronics

2,294
RFQ
B57551G1103H005 Datasheet

Datasheet

- Bead, Glass Bulk Active 10k ±3% ±1% - - - 3612K 3625K -55°C ~ 200°C 32 mW 2.65" (67.30mm) Through Hole Automotive AEC-Q200
B57561G1104H000 EPCOS - TDK Electronics

B57561G1104H000

THERM NTC 100KOHM 4072K BEAD

EPCOS - TDK Electronics

2,188
RFQ
B57561G1104H000 Datasheet

Datasheet

- Bead, Glass Bulk Active 100k ±3% ±1% - - - 4072K 4092K -55°C ~ 260°C 50 mW 2.53" (64.20mm) Through Hole Automotive AEC-Q200
B57561G1303H005 EPCOS - TDK Electronics

B57561G1303H005

THERMISTOR NTC 30KOHM 3940K BEAD

EPCOS - TDK Electronics

3,060
RFQ
B57561G1303H005 Datasheet

Datasheet

- Bead, Glass Bulk Active 30k ±3% ±2% - - - 3940K 3988K -55°C ~ 260°C - 2.53" (64.20mm) Through Hole Automotive AEC-Q200
B57565G1103H000 EPCOS - TDK Electronics

B57565G1103H000

THERMISTOR NTC 10KOHM 3478K BEAD

EPCOS - TDK Electronics

3,735
RFQ
B57565G1103H000 Datasheet

Datasheet

- Bead, Glass Bulk Active 10k ±3% ±1% - - - 3478K 3492K -55°C ~ 260°C 50 mW 2.53" (64.20mm) Through Hole Automotive AEC-Q200
143-101FAG-RC1 Honeywell Sensing and Productivity Solutions

143-101FAG-RC1

THERMISTOR NTC 100OHM 3420K DISC

Honeywell Sensing and Productivity Solutions

4,495
RFQ
143-101FAG-RC1 Datasheet

Datasheet

143 Disc 5mm Bulk Obsolete 100 ±10% ±2.3% 3420K - - - - -60°C ~ 125°C - 1.50" (38.00mm) Through Hole - -
143-201FAG-RC1 Honeywell Sensing and Productivity Solutions

143-201FAG-RC1

THERMISTOR NTC 200OHM 3420K DISC

Honeywell Sensing and Productivity Solutions

2,270
RFQ
143-201FAG-RC1 Datasheet

Datasheet

143 Disc 5mm Bulk Obsolete 200 ±10% ±2.3% 3420K - - - - -60°C ~ 125°C - 1.50" (38.00mm) Through Hole - -
RTS103C1R5M35L202 Amphenol Advanced Sensors (Thermometrics)

RTS103C1R5M35L202

RING TERMINAL TEMP, 10K 5%, M3.5

Amphenol Advanced Sensors (Thermometrics)

4,865
RFQ

-

RTS Ring Lug Bulk Active 10k ±5% - - - - 3977K - -40°C ~ 125°C 75 mW 78.74" (2.00m) Free Hanging - -
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NTC Thermistors Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing NTC Thermistors components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports NTC Thermistors Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

NTC Thermistors FAQ

Can FPGAX source both active and end-of-life NTC Thermistors components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a NTC Thermistors sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.