3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 57

• Manufacturer Part Number: 3059Y-1-500LF
• Description: TRIMPOT 50 OHM 1.25"REC CER MT
• Manufacturer: Bourns Inc.
• Series: 3059 - Sealedr

Specifications of 3059Y-1-500LF

• Temperature Coefficient: ±100ppm/°C
• Resistance (ohms): 50
• Termination Style: PC Pin
• Power (watts): 1W
• Tolerance: ±10%
• Number Of Turns: 22
• Adjustment Type: Side Adjustment
• Resistive Material: Cermet
• Mounting Type: Chassis Mount
• Package / Case: Rectangular - 1.250" L x 0.190" W x 0.315" H (31.75mm x 4.83mm x 8.00mm)
• Track Resistance: 50ohm
• No. Of Turns: 22
• Resistance Tolerance: ± 10%
• Power Rating: 1W
• Potentiometer Mounting: Through Hole
• Resistance: 50 Ohms
• Operating Temperature Range: - 55 C to + 150 C
• Element Type: Cermet
• Dimensions: 6.10 mm W x 31.75 mm L
• Product: Trimmers
• Taper: Linear
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Standard Resistance Range
Resistance Tolerance ................±20 % std.
End Resistance ..........1 % or 3 ohms max.
Contact Resistance Variation
Adjustability
Resolution.........................................Infinite
Insulation Resistance ....................500 vdc.
Dielectric Strength
Adjustment Angle ......................220 ° nom.
Max. Soldering Exposure
Power Rating (200 volts max.)
Operating Temp. Range
Temperature Coefficient
Seal Test ...........................85 °C Fluorinert*
Humidity ...........MIL-STD 202, Method 106
Vibration .........20 G TRS ±1 %; VRS ±1 %
Shock ...........100 G TRS ±1 %; VRS ±1 %
Load Life ...................................1000 hours
Rotational Life ..........100 cycles TRS ±3 %
Thermal Shock...............................5 cycles
Mechanical Angle ......................250 ° nom.
Torque ...................................50 g-cm max.
Stop Strength ......................200 g-cm min.
Pushover Strength (“S” only)
Flammability ...............................U.L. 94V-0
Weight...............................Approx. 0.01 oz.
Marking ....Resistance code and date code
Wiper....................50 % (Actual TR) ±10 %
Standard Packaging........1000 pcs./7 ˝ reel
Adjustment Tool ..................................H-91
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Voltage Divider..............................±0.1 %
Rheostat .......................................±0.2 %
Sea Level .....................................500 vac
70,000 Feet..................................350 vac
70 °C .......................................0.125 watt
125 °C ............................................0 watt
.....................................260 °C/5 seconds
........................#100 ohms ±150 ppm/°C;
..............1.6 Kilograms (3.5 lbs) minimum
...........................10 ohms to 2 megohms
.........................................3 % or 3 ohms
....................................-55 °C to +125 °C
@ 70 °C Rated Power;TRS ± 3 %
(see standard resistance table)
>100 ohms ±100 ppm/°C
(no vibration) TRS ±3 %;
TRS ±2 %; VRS ±1 %
(whichever is greater)
100 megohms min.
IR 10 megohms
3313
3 mm Trimming Potentiometer
Features
I
I
I
*”Fluorinert” is a registered trademark of 3M Co.
†
Specifications are subject to change without notice.
Customers should verify actual device performance in
their specific applications.
3313J
(.059 ± .006)
RECOMMENDED LAND PATTERN
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Product Dimensions
1.5 ± 0.15
(.058 ± .006)
1.47 ± 0.15
2 PLCS
Surface Mount 3 mm Square Single-
Turn / Cermet / Sealed
Compatible with surface mount
manufacturing processes
Rotor stop for “in-circuit” adjustment
(.138 ± .008)
(.063)
CCW
3.5 ± 0.2
(.051 ± .004)
1.60
(.091 ± .008)
1.3 ± 0.1
2.3 ± 0.2
(.063)
1.6
(.043)
1
1.1
(.024)
0.6
2
3
CLOCKWISE
1
2
(.063)
(.087 ± .008)
(.024)
1.6
X
X
0.6
2.2 ± 0.2
(.006)
WIPER
(.126 ± .008)
(.043)
(.026 ± .004)
ADJ. SLOT
(.020)
(.076)
(.020)
0.15
(.026)
1.93
1.1
0.52
0.51
0.66 ± 0.1
3.2 ± 0.2
0.65
(.177)
WIDE
LONG
DEEP
4.5
3
2 PLCS
CW
REV 09/04
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I
3313S
RECOMMENDED LAND PATTERN
(.062)
100 cycle rotational and seal life
RoHS compliant
processing information on lead free
surface mount trimmers
(.028 ± .008)
1.57
0.71 ± 0.20
(.119)
3.02
3 PLCS
(.211)
5.35
(.109)
2.77
(.094)
(.094)
2.39
2.39
TYP
3
(.006 ± .001)
0.15 ± 0.03
Position Rotor As Shown
Within ±11° Of Centerline
Of Terminal 2
2
†
– See page 155 for
(.062)
1.57
(.142 ± .008)
1
(.146)
X
X
3.71
3.61 ± .20
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010)
EXCEPT WHERE NOTED
(.044)
ADJ. SLOT
(.020 ± .001 )
(.076 ± .001 )
(.020 ± .002 )
1.93 ± 0.03
1.12
.52 ± 0.03
.51 ± 0.06
(.045)
1.15
(.051)
1.30
2 PLCS
(.103)
2.62
TYP
WIDE
LONG
DEEP
55