OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

KTY81/221,112

P1-P3P4-P6P7-P9P10-P12P13-P15
KTY81_SER_5 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 05 — 25 April 2008 10 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
To keep the temperature error low, an operating current of I
sen(cont)
= 1 mA is recommended for temperatures above 100 °C
a. KTY81/1 series b. KTY81/2 series
Fig 1. Sensor resistance as a function of operating current
mgg699
2
1
3
R
(kΩ)
0
I
sen(cont)
(mA)
10
−1
101
150 °C
125 °C
100 °C
75 °C
50 °C
25 °C
0 °C
−25 °C
−50 °C
mgg700
2
3
1
4
5
R
(kΩ)
0
I
sen(cont)
(mA)
10
−1
101
150 °C
125 °C
100 °C
75 °C
50 °C
25 °C
0 °C
−25 °C
−50 °C
T
amb
=25°CT
amb
=25°C
a. KTY81/1 series b. KTY81/2 series
Fig 2. Deviation of sensor resistance as a function of operating current
mgg704
I
sen(cont)
(mA)
021
0
10
20
∆R
(Ω)
−10
mgg703
I
sen(cont)
(mA)
021
0
10
20
30
∆R
(Ω)
−10
KTY81_SER_5 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 05 — 25 April 2008 11 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
7. Package outline
Fig 3. Maximum operating current for safe operation
mgg705
T
amb
(°C)
−50 150100050
4
8
12
I
sen(cont)
(mA)
0
Fig 4. Minimized package outline SOD70
4.2
3.6
0.45
0.40
0.48
0.40
2.54
4.8
4.4
5.2
5.0
0.7
0.5
2.5
max
14.5
12.7
06-09-15Dimensions in mm
1
2
KTY81_SER_5 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 05 — 25 April 2008 12 of 15
NXP Semiconductors
KTY81 series
Silicon temperature sensors
8. Packing information
Note: Types in bulk packaging have a lead-to-lead distance of 2.54 mm (see Figure 4).
The lead-to-lead distance of types packaged on reel have a lead-to-lead distance of
5.08 mm, spread leads (see Figure 5).
Fig 5. Configuration of bandolier: spread leads
mbh795
(p)
P
A
L
H
1
H
0
F
1
F
2
D
0
P
0
P
2
H
2
A
1
F
W
2
W
0
W
1
W
t
t
1
∆ h ∆ h
T
P1-P3P4-P6P7-P9P10-P12P13-P15

KTY81/221,112

Mfr. #:
Buy KTY81/221,112
Manufacturer:
NXP Semiconductors
Description:
Thermistors - PTC TEMP SENSOR BULK
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet