Dustproof rotary position sensor BOURNS 3382H-1-253 with 12 mm size thin profile and long cycle life

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Product Description

Product Overview

The Bourns 3382 Series is a 12 mm Rotary Position Sensor designed for both surface mount and through-hole applications. It offers a thin profile, dustproof design, and a remarkable one million rotational cycles. Compliant with RoHS and AEC-Q200 standards, this sensor is ideal for volume control on audio equipment, motion controllers, and dishwasher control systems.

Product Attributes

Brand: Bourns
Model Series: 3382
Certifications: RoHS compliant, AEC-Q200 compliant
Origin: TAIWAN
IP Rating: IP40

Technical Specifications

Specification	Value (Metric)	Value (Imperial)
Product Type	Rotary Position Sensor
Size	12 mm Square
Rotational Cycles	1,000,000
Profile	Thin
Standard Resistance Range	2.5K to 100K ohms
Resistance Tolerance	30 % std.
Independent Linearity	2 %
Resolution	Essentially infinite
Insulation Resistance @ 500 VDC	100 megohms min.
Dielectric Strength (Sea Level)	500 VAC
Dielectric Strength (70,000 Feet)	350 VAC
Adjustment Angle	330 nom.
Power Rating @ 50 C	0.05 watt
Power Rating @ 120 C	0 watt
Operating Temperature Range	-40 C to +120 C
Temperature Coefficient	500 ppm/C
Shock	20 G TRS 10 %; VRS 10 %
Load Life @ 50 C Rated Power	TRS +10/-20 %
Rotational Life	1,000,000 cycles TRS 20 %
Thermal Shock	5 cycles TRS 20 %; VRS 10 %
Moisture Sensitivity Level	1
Mechanical Angle	Continuous rotation
Torque	30 gf-cm max.
Weight	Approximately 0.0321 g
Mounting Style	Surface mount and through-hole
Model Style G (SMD) Locator Pin Spacing	8.5 mm
Model Style H (Through-hole) Locator Pin Spacing	5 mm x 7.5 mm
Shaft Diameter	4 mm (-1), 3.5 mm (-2)
Packaging (G Style)	1000 pcs./13 reel
Packaging (H Style)	50 pcs./tube
Dimensions (Main Body)	5.40 0.50, 6.90 0.50, 3.5, 1.4 DIA. (4 PLCS)	(.213 .020, .272 .020, .138, .055 DIA. (4 PLCS))
Dimensions (Mounting Surface)	5.21 0.12 DIA. (4 PLCS)	(.205 .005 DIA. (4 PLCS))
Dimensions (Termination)	2.49 0.10 (0.098 0.004), 8.50 0.10 (0.335 0.004), 0.76 0.10 (0.030 0.004) (4 PLCS)
Dimensions (Rotor)	4.0 +0.102/-0.051 DIA. (0.158 +.004/-.002), 3.023 0.05 (0.119 .002), 2.97 0.05 (0.117 .002), 1.02 (0.040), 0.86 0.08 (0.034 .003)
Dimensions (Rotor Orientation Feature)	3.51 0.05 DIA. (0.138 .002), 2.515 0.05 (0.099 .002), 2.438 0.05 (0.096 .002), 0.76 (0.030)
Independent Linearity Definition	Maximum permissible deviation of the actual output curve from a reference line, chosen to minimize deviations over all or a portion of the actual electrical travel.