3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 15

• 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

Electrical Characteristics
Resistive
Standard Resistance Range .......................................................................1 k to 1 M
Resistance Tolerance (Untrimmed) .....................................................................± 20 %
Resistance Tolerance (Trimmed)............................................................................± 1 %
Independent Linearity .............................................................................Down to ± 2 %
Contact Resistance Variation ..........................................................................1
Resolution ...............................................................................................................Infinite
Dielectric Strength
Electrical Travel ......................................................................................Per requirement
Conductive
Resistivity............................................................................................................10 µ ·cm
Environmental Characteristics
Power Rating.............................................................................................................0.2 W
Temperature Range .............................................................................-10 °C to +125 °C
Humidity (50 % RH) ......................................................................................±10 % TRS
Vibration (15 G) ......................................................................................±2 % max. TRS
Shock (30 G) ............................................................................................±2 % max. TRS
Load Life (1,000 h)..........................................................................................±10 % TRS
Rotational Life ..............................................................................................20,000 cycles
Thermal Shock (-40 °C/+120 °C) ...................................................................±2 % TRS
Sea Level .........................................................................................................1,500 vac
70,000 feet..........................................................................................................500 vac
Polymer Thick-Film (PTF)
Devices
Features
• Utilization of alternative substrate materials
• Solution for numerous position sensing applications
• Reduced piece part and size
• Design flexibility
• Custom specific
• High life cycles
• Reduced time to market for new ideas
±5 % max. VRS
±5 % max. VRS
or 1%
Physical Characteristics
Substrate Materials
Ink Materials.............................Resistive
Track Adhesion ...................1.58 N/mm
Solder Acceptance ..........90 % coverage
Solder Leach Resistance............5 cycles
Additional Capabilities
• Placement of Add-On Components
• Through-Hole Print
• Multi-Layer Print
• Double-Sided Print
• Custom Tapers
• Plating Operation
• Solder Paste Deposition
Specifications are typical and dependent on
the manufacturing method, materials, size
and shape of the part.
............................PCB (rigid/flexible)
Conductive (Au, Ag, AgPd)
Dielectric
Plastics
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