KTY sensors and possible alternatives

KTY temperature sensors are made of doped silicon having a positive temperature coefficient. They have similar platinum measuring resistors an approximately linear characteristic curve.

They are durable and cost-effective solutions for temperature measurement up to 150°C.

For the discontinued KTY83 and KTY84 we have a possible replacement!

The PTC-600 Series and the PTC-1000 Series have almost identical values as the discontinued KTY83 and KTY84 from NXP.

KTY81 Series

• -55°C...150°C
• max. Ø 4,8 x 5,2mm
• SOD70 plastic case
• Long-term stability
• Radial design
• Assembly on request

KTY82 Series

• -55°C...150°C
• max. B1,4 x H1,1 x L3,0mm
• SOZ23 plastic case
• Long-term stability
• SMD design

PTC Series assembled

• Alternative to KTY83 & KTY84
• Winding temperature sensor
• -40°C to 150°C / 170°C
• Standard wire: 500mm in AWG 24
• PVDF shrink tube (Kynar)
• Customisation

PTC-600

• Alternative to KTY84
• -40°C...170°C
• R25: 618Ω ±1%...±5%
• DO-35 glass body
• axial design
• PU: 500 in Bag
• PU: 5.000 on tape
• Assembly on request

PTC-1000

• Alternative to KTY83
• -40°C...150°C
• R25: 1000Ω ±1%...±5%
• DO-35 glass body
• axiale design
• VPE: 500 in Bag
• VPE: 5.000 on tape
• Assembly on request