3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 79

• 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
Total Resistance Tolerance
Independent Linearity.........................±5 %
Absolute Minimum Resistance
Effective Electrical Angle ......240 ° nominal
Contact Resistance Variation
Dielectric Withstanding Voltage
Insulation Resistance
Power Rating @ 70 °C
Theoretical Resolution....Essentially infinite
Operating Temperature Range
Storage Temperature Range
Temperature Coefficient
Vibration ..............................................30 G
Shock ................................................100 G
Load Life..................................1,000 Hours
Rotational Life (No Load) .....50,000 Cycles
Moisture Resistance
IP Rating .............................................IP 67
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Electrical Characteristics
Environmental Characteristics
Linear...................1K ohms to 1 megohm
Linear Tapers .................................±20 %
(MIL-STD-202 – Method 301)
Sea Level ....................900 VAC minimum
70,000 Feet ................350 VAC minimum
(Derate to 0 at 125 °C –
Voltage Limited By Power Dissipation
or 200 VAC, Whichever is Less)
Over Storage Temperature Range
Total Resistance Shift .... ±2 % maximum
Voltage Ratio Shift ......... ±2 % maximum
Total Resistance Shift .....±2 % maximum
Voltage Ratio Shift ..........±2 % maximum
Total Resistance Shift
Total Resistance Shift
Contact Resistance Variation
MIL-STD-303, Method 103, Condition B
Total Resistance Shift
.....................................2 ohms maximum
........................1,000 megohms minimum
.................................................. .25 watts
......................................+1 °C to +125 °C
........................................ ±1,000 ppm/°C
..............................±10 % TRS maximum
................................±5 % TRS maximum
.......3 % or 3 ohms, whichever is greater
..............................±10 % TRS maximum
...........................................1 ohm or 1 %
....................................-55 °C to +125 °C
(whichever is greater)
REV 09/04
3360
6 mm Square Sealed Panel Control
Features
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Stop Strength.............5.65 N-cm (8 oz.-in.)
Mechanical Angle .................310 ° nominal
Torque
Weight (Single Section) ...............4.5 grams
Terminals ............................Solderable pins
Marking .............Manufacturer’s trademark,
Ganging.............................1 cup maximum
Hardware...........................One lockwasher
Flammability.............Conforms to UL94V-0
Epoxy .......................Conforms to UL94V-1
Mechanical Characteristics
Starting
.............3.53 N-cm (5.0 oz.-in.) maximum
Running
.............3.53 N-cm (5.0 oz.-in.) maximum
Mounting (Torque on Bushing)
Soldering Condition
...............5 seconds at 360 °C maximum.
................17 N-cm (1.5 lb.-in.) maximum
except where noted in the part number.
Conductive plastic
Linear and audio tapers
PC board and bushing mount
Plastic bushing and plastic shaft
is shipped with each potentiometer,
using Sn95/Ag5 no clean solder,
Recommended hand soldering
terminal style, resistance code
model number, product code,
and one mounting nut
0.025 wire diameter.
[plastic bushing]
and date code
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Popular distribution values listed in boldface.
Special resistances available.
Model
Terminal Style Designator
Single Cup:
Bushing Designator
Resistance Code
Terminations
Standard Resistance Table
How To Order
Resistance (Ohms)
1,000
2,000
5,000
10,000
20,000
50,000
100,000
200,000
500,000
1,000,000
Blank = 90 % Tin / 10 % Lead-plated
Withstands typical industrial washing
processes
RoHS compliant
LF = 100 % Tin-plated (RoHS compliant)
C = In-line Straight
P = 5.08 mm x 2.54 mm
Y = 5.08 mm x 5.08 mm
1 = Standard
Terminals Side Exit
Triangular Pattern
Rear Exit
Triangular Pattern
Rear Exit
(Standard)
†
version available
3360 Y - 1 103 LF
Resistance Code
102
202
502
103
203
503
104
204
504
105
77