RFQ List

KT203J2 [Littelfuse]

KT203J2

Part No:

KT203J2

Category:

Temperature Sensors

Manufacturer:

Littelfuse

Description:

Littelfuse precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications.

Datasheet:

Product FAQ

1. Is KT203J2 available for RFQ?

Yes. KT203J2 by Littelfuse is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for KT203J2?

Pricing for KT203J2 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of KT203J2?

KT203J2 is a Littelfuse Temperature Sensors with KT602J2 1 Thermal Time Constant Well Stirred Oil: 1 seconds and KT602J2 2 Thermal Time Constant Well Stirred Oil: 1 seconds. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for KT203J2?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can KT203J2 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to KT203J2?

Yes. If KT203J2 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Littelfuse Temperature Sensors parts or compatible alternatives.

RFQ

Part Number:

KT203J2

Manufacturer:

Littelfuse

Looking for Pricing? Contact us for volume pricing.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Specification

Type

Parameter

KT102J2 Accuracy

±0.2°C

KT102J2 Beta

3892

KT102J2 Dissipation Constant

1mW/°C

KT102J2 Operation Temp For Best Stability Max

+75°C

KT102J2 Operation Temp For Best Stability Min

-80°C

KT102J2 Power Rating

30mW

KT102J2 R T Curve

J

KT102J2 Resistance 25C

1000

KT102J2 Storage Operation Temp Range Max

+150°C

KT102J2 Storage Operation Temp Range Min

-80°C

KT102J2 Thermal Coefficient

-4.4

KT102J2 Thermal Time Constant Still Air

10 seconds

KT102J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT103G2 Accuracy

±0.2°C

KT103G2 Beta

3575

KT103G2 Dissipation Constant

1mW/°C

KT103G2 Operation Temp For Best Stability Max

+75°C

KT103G2 Operation Temp For Best Stability Min

-80°C

KT103G2 Power Rating

30mW

KT103G2 R T Curve

G

KT103G2 Resistance 25C

10000

KT103G2 Storage Operation Temp Range Max

+150°C

KT103G2 Storage Operation Temp Range Min

-80°C

KT103G2 Thermal Coefficient

-4.04

KT103G2 Thermal Time Constant Still Air

10 seconds

KT103G2 Thermal Time Constant Well Stirred Oil

1 seconds

KT103J2 Accuracy

±0.2°C

KT103J2 Beta

3892

KT103J2 Dissipation Constant

1mW/°C

KT103J2 Operation Temp For Best Stability Max

+75°C

KT103J2 Operation Temp For Best Stability Min

-80°C

KT103J2 Power Rating

30mW

KT103J2 R T Curve

J

KT103J2 Resistance 25C

10000

KT103J2 Storage Operation Temp Range Max

+150°C

KT103J2 Storage Operation Temp Range Min

-80°C

KT103J2 Thermal Coefficient

-4.4

KT103J2 Thermal Time Constant Still Air

10 seconds

KT103J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT104R2 Accuracy

±0.2°C

KT104R2 Beta

3892

KT104R2 Dissipation Constant

1mW/°C

KT104R2 Operation Temp For Best Stability Max

+75°C

KT104R2 Operation Temp For Best Stability Min

-80°C

KT104R2 Power Rating

30mW

KT104R2 R T Curve

R

KT104R2 Resistance 25C

100000

KT104R2 Storage Operation Temp Range Max

+150°C

KT104R2 Storage Operation Temp Range Min

-80°C

KT104R2 Thermal Coefficient

-4.68

KT104R2 Thermal Time Constant Still Air

10 seconds

KT104R2 Thermal Time Constant Well Stirred Oil

1 seconds

KT203J2 Accuracy

±0.2°C

KT203J2 Beta

4140

KT203J2 Dissipation Constant

1mW/°C

KT203J2 Operation Temp For Best Stability Max

+75°C

KT203J2 Operation Temp For Best Stability Min

-80°C

KT203J2 Power Rating

30mW

KT203J2 R T Curve

J

KT203J2 Resistance 25C

20000

KT203J2 Storage Operation Temp Range Max

+150°C

KT203J2 Storage Operation Temp Range Min

-80°C

KT203J2 Thermal Coefficient

-4.4

KT203J2 Thermal Time Constant Still Air

10 seconds

KT203J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT222J2 Accuracy

±0.2°C

KT222J2 Beta

3892

KT222J2 Dissipation Constant

1mW/°C

KT222J2 Operation Temp For Best Stability Max

+75°C

KT222J2 Operation Temp For Best Stability Min

-80°C

KT222J2 Power Rating

30mW

KT222J2 R T Curve

J

KT222J2 Resistance 25C

2252

KT222J2 Storage Operation Temp Range Max

+150°C

KT222J2 Storage Operation Temp Range Min

-80°C

KT222J2 Thermal Coefficient

-4.4

KT222J2 Thermal Time Constant Still Air

10 seconds

KT222J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT302J2 Accuracy

±0.2°C

KT302J2 Beta

3892

KT302J2 Dissipation Constant

1mW/°C

KT302J2 Operation Temp For Best Stability Max

+75°C

KT302J2 Operation Temp For Best Stability Min

-80°C

KT302J2 Power Rating

30mW

KT302J2 R T Curve

J

KT302J2 Resistance 25C

3000

KT302J2 Storage Operation Temp Range Max

+150°C

KT302J2 Storage Operation Temp Range Min

-80°C

KT302J2 Thermal Coefficient

-4.4

KT302J2 Thermal Time Constant Still Air

10 seconds

KT302J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT303J2 Accuracy

±0.2°C

KT303J2 Beta

3892

KT303J2 Dissipation Constant

1mW/°C

KT303J2 Operation Temp For Best Stability Max

+75°C

KT303J2 Operation Temp For Best Stability Min

-80°C

KT303J2 Power Rating

30mW

KT303J2 R T Curve

J

KT303J2 Resistance 25C

30000

KT303J2 Storage Operation Temp Range Max

+150°C

KT303J2 Storage Operation Temp Range Min

-80°C

KT303J2 Thermal Coefficient

-4.4

KT303J2 Thermal Time Constant Still Air

10 seconds

KT303J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT502J2 Accuracy

±0.2°C

KT502J2 Beta

3892

KT502J2 Dissipation Constant

1mW/°C

KT502J2 Operation Temp For Best Stability Max

+75°C

KT502J2 Operation Temp For Best Stability Min

-80°C

KT502J2 Power Rating

30mW

KT502J2 R T Curve

J

KT502J2 Resistance 25C

5000

KT502J2 Storage Operation Temp Range Max

+150°C

KT502J2 Storage Operation Temp Range Min

-80°C

KT502J2 Thermal Coefficient

-4.4

KT502J2 Thermal Time Constant Still Air

10 seconds

KT502J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT503J2 Accuracy

±0.2°C

KT503J2 Beta

3892

KT503J2 Dissipation Constant

1mW/°C

KT503J2 Operation Temp For Best Stability Max

+75°C

KT503J2 Operation Temp For Best Stability Min

-80°C

KT503J2 Power Rating

30mW

KT503J2 R T Curve

J

KT503J2 Resistance 25C

50000

KT503J2 Storage Operation Temp Range Max

+150°C

KT503J2 Storage Operation Temp Range Min

-80°C

KT503J2 Thermal Coefficient

-4.4

KT503J2 Thermal Time Constant Still Air

10 seconds

KT503J2 Thermal Time Constant Well Stirred Oil

1 seconds

KT503R2 Accuracy

±0.2°C

KT503R2 Beta

3892

KT503R2 Dissipation Constant

1mW/°C

KT503R2 Operation Temp For Best Stability Max

+75°C

KT503R2 Operation Temp For Best Stability Min

-80°C

KT503R2 Power Rating

30mW

KT503R2 R T Curve

R

KT503R2 Resistance 25C

50000

KT503R2 Storage Operation Temp Range Max

+150°C

KT503R2 Storage Operation Temp Range Min

-80°C

KT503R2 Thermal Coefficient

-4.68

KT503R2 Thermal Time Constant Still Air

10 seconds

KT503R2 Thermal Time Constant Well Stirred Oil

1 seconds

KT602J2 1 Accuracy

±0.2°C

KT602J2 1 Beta

4140

KT602J2 1 Dissipation Constant

1mW/°C

KT602J2 1 Operation Temp For Best Stability Max

+75°C

KT602J2 1 Operation Temp For Best Stability Min

-80°C

KT602J2 1 Power Rating

30mW

KT602J2 1 R T Curve

J

KT602J2 1 Resistance 25C

6000

KT602J2 1 Storage Operation Temp Range Max

+150°C

KT602J2 1 Storage Operation Temp Range Min

-80°C

KT602J2 1 Thermal Coefficient

-4.4

KT602J2 1 Thermal Time Constant Still Air

10 seconds

KT602J2 1 Thermal Time Constant Well Stirred Oil

1 seconds

KT602J2 2 Accuracy

±0.1°C

KT602J2 2 Beta

3892

KT602J2 2 Dissipation Constant

1mW/°C

KT602J2 2 Operation Temp For Best Stability Max

+75°C

KT602J2 2 Operation Temp For Best Stability Min

-80°C

KT602J2 2 Power Rating

30mW

KT602J2 2 R T Curve

J

KT602J2 2 Resistance 25C

6000

KT602J2 2 Storage Operation Temp Range Max

+150°C

KT602J2 2 Storage Operation Temp Range Min

-80°C

KT602J2 2 Thermal Coefficient

-4.4

KT602J2 2 Thermal Time Constant Still Air

10 seconds

KT602J2 2 Thermal Time Constant Well Stirred Oil

1 seconds