1) Depends on mounting situation

Applications

Automotive electronics, e.g.

measurement of cooling water

and oil temperature

Features

Front surfaces silver-plated

For clamp contacting

Options

Alternative resistance ratings,

rated temperatures and resistance tolerances

available on request

Delivery mode

Bulk

Dimensional drawing

D = 3.5

±0.3 mm

L = 1.3

±0.4 mm

Approx. weight 75 mg

General technical data

Climatic category

(IEC 60068-1)

55/155/21

Max. power

(at 25

°C)

180

mW

Resistance tolerance

∆R

±5

%

Rated temperature

100

°C

Dissipation factor

(in air)

δ

th

1)

approx. 2.5

mW/K

Thermal cooling time constant

(in air)

τ

c

1)

approx. 18

s

Heat capacity

approx. 45

mJ/K

Electrical specification and ordering codes

Ω

Ω

No. of R/T

characteristic

K

Ordering code

70

990.2

1009

3930

±1.5%

B57350K0102J000

Temperature measurement

B57350

Leadless NTCs

K350

Page 2 of 8

Please read Important notes and

Cautions and warnings at the end of this document.