Thermometrics NTC Thermistors

Radial Lead Type RL35/40/45

Thermometrics Type RL35/40/45 of Radial Lead NTC Thermistors consist of point-matched disc thermistors with bare lead wires. They are suitable for PCB and probe mountings with high sensitivity to changes in temperature and a wide operating range of -58°F to 302°F (-50°C to 150°C). Available in a wide range of material systems and with an epoxy coating.

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Thermometrics_Radial_Lead_NTC_Thermistors_RL30

PCB and probe mountings
Suitable for temperature measurement, control and compensation

Low cost solid state sensor
Resistance tolerances down to ±2%
High sensitivity to changes in temperature
Excellent mechanical strength
Wide operating temperature range: -58°F to 302°F (-50°C to 150°C)
Available in a wide range of material systems
Also available with epoxy coating
Available on tape and reel EIA RS-468A for automatic insertion

Type Number	Ro@25°C	Material Systems	Beta 25/85	A (in)	A (mm)	B (in)	B (mm)	mW/K	Seconds
RL3504-31.2-73-K	50	D7.3	3468	0.37	9.4	0.13	3.3	7.5	45
RL4006-29.7-85-K	50	D8.5	3772	0.43	10.92	0.15	3.81	9.0	40
RL4005-116-95-K	200	D9.5	3965	0.43	10.92	0.14	3.56	9.0	40
RL4004-175-97-K	300	D9.7A	3972	0.43	10.92	0.13	3.3	9.0	40
RL4005-2670-140-K	5K	D14.0	4615	0.43	10.92	0.14	3.56	9.0	40
RL4005-5267-150-K	10K	D15.0	4728	0.43	10.92	0.14	3.56	9.0	40
RL4504-3.28-59-K*	5	D5.9	3096	0.48	12.19	0.14	3.56	10.0	60
Options:
Other resistances and tolerances at other temperatures available. Alternative lead lengths, lead materials, insulations