91CR10LF datasheet, PDF - EEWORLD Datasheet

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91CR10LF: DescriptionRESISTOR, TRIMMER, CERMET, 1 TURN(S), 0.5W, 10ohm, ROHS COMPLIANT; CategoryPassive components The resistor; File Size67KB，4 Pages; ManufacturerTT Electronics plc; Websitehttp://www.ttelectronics.com/; Environmental Compliance

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91CR10LF Overview

RESISTOR, TRIMMER, CERMET, 1 TURN(S), 0.5W, 10ohm, ROHS COMPLIANT

91CR10LF Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	PCB Mount,
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Actuator direction	VERTICAL
Actuator type	SCREW
Other features	RATED AC VOLTAGE (V): 250
structure	Cylindrical
gang number	1
JESD-609 code	e3
Lead diameter	0.508 mm
Lead length	4.57 mm
Installation features	THROUGH HOLE MOUNT
Number of terminals	3
number of turns	1
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package diameter	9.525 mm
Package length	6.35 mm
Package shape	CIRCULAR PACKAGE
Package form	PCB Mount
method of packing	BULK
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	10 Ω
resistance law	LINEAR
Resistor type	TRIMMER
rotation angle	174 deg
surface mount	NO
technology	CERMET
Temperature Coefficient	100 ppm/°C
Terminal surface	Matte Tin (Sn)
Terminal shape	WIRE
Tolerance	20%
Operating Voltage	250 V
Base Number Matches	1

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MODEL 91

3/8” Diameter

Single Turn

Cermet Trimming

Potentiometer

ELECTRICAL

Standard Resistance Range, Ohms

Standard Resistance Tolerance

Input Voltage, Maximum

Slider Current, Maximum

Power Rating, Watts

End Resistance, Maximum

Actual Electrical Travel, Nominal

Dielectric Strength

Insulation Resistance, Minimum

Resolution

Contact Resistance Variation, Maximum

ENVIRONMENTAL

10 to 2Meg

±20%

250 Vdc or rms not to exceed power rating

100mA or within rated power, whichever is less

0.5 at 70°C derating to 0 at 125°C

2 Ohms

174°

500 Vrms

1,000 Megohms

Essentially infinite

1% or 1 Ohm, whichever is greater

Temperature Coefficient, Maximum

Operating Temperature Range

Thermal Shock

Moisture Resistance

Shock, 6ms Sawtooth

Vibration

High Temperature Exposure

Rotational Life

Load Life at 0.5 Watts

Resistance to Solder Heat

MECHANICAL

±100ppm/°C

–55°C to +125°C

5 cycles, –55°C to +125°C (1%

∆RT,

∆VR)

Ten 24 hour cycles (1%

∆RT,

IR 100 Megohms Min.)

100G’s (1%

∆RT,

∆VR)

20G’s, 10 to 2,000 Hz (1%

∆RT,

∆VR)

250 hours at 125°C (2%

∆RT,

∆VR)

200 cycles (3%

∆RT)

1,000 hours at 70°C (2%

∆RT)

260°C for 10 sec. (1%

∆RT)

Mechanical Stops

Stop Strength

Torque, Starting Maximum

Weight, Nominal

Specifications subject to change without notice.

Solid

12 oz.-in. (0.085 N-m)

5oz.-in. (0.042 N-m)

.03 oz. (0.85 grams)

1-83

Model 91

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