3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 59

• 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 2 ohms max.
Contact Resistance Variation
Resolution.........................................Infinite
Insulation Resistance ....................500 vdc.
Dielectric Strength
Adjustment Angle ......................210 ° nom.
Power Rating (300 volts max.)
Temperature Range........-55 °C to +125 °C
Temperature Coefficient ........±100 ppm/°C
Humidity.................................90-98 % RH,
Vibration .........20 G TRS ±1 %; VRS ±1 %
Shock ...........100 G TRS ±1 %; VRS ±1 %
Load Life
Rotational Life............................100 cycles
Thermal Shock..............................5 cycles
Mechanical Angle ......................240 ° nom.
Torque ..............................180 g-cm typical
Stop Strength...................300 g-cm typical
Pushover Strength (Z Style)
Weight ....................Approximately 0.01 oz.
Marking .....................Manufacturer’s code,
Wiper....................50 % (Actual TR) ±10 %
Flammability ...............................U.L. 94V-0
Standard Packaging
Adjustment Tool ..................................H-90
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
Physical Characteristics
Sea Level ....................500 vac (1 minute)
70 °C .........................................0.25 watt
125 °C ............................................0 watt
J, G and R ......................500 pcs./7 ˝ reel
S and Z ...........................200 pcs./7 ˝ reel
H.........................................100 pcs./tube
.........(@ 70 °C Rated Power 1000 Hours)
..........................10 ohms to 2 megohms
................2 kilograms (4.4 lbs.) minimum
.........................................3 % or 3 ohms
resistance code and date code
(see standard resistance table)
TRS ±2 %; IR 10 megohms
(tighter tolerance available)
TRS ±2 %; VRS ±1 %
(whichever is greater)
10 cycles, 240 hours
100 megohms min.
TRS ±3 %
TRS ±3 %
REV 09/04
3314
4 mm Square Trimming Potentiometer
Features
I
I
I
3314G-1
X
X
(.197)
3314J-1
Product Dimensions
5.00
ADJ. SLOT
(.096)
(.020)
(.020)
2.45
(.244)
.51
6.20
.51
Surface Mount / Single Turn / Cermet
Industrial / Sealed
Compatible with surface mount
manufacturing processes
Compatible with popular vacuum
pick-and-place equipment
3
LONG
WIDE
(.177)
DEEP
4.50
2
(.197)
5.00
3
1
(.177)
(.197)
4.50
5.00
2
1
(.177)
X
X
(.093)
4.50
2.35
ADJ. SLOT
(.096)
(.020)
(.020)
(.093)
2.45
(.031 ± .004)
.51
.51
2.35
(.051 ± .004)
0.8 ± 0.1
(.031 ± .004)
2 PLCS.
1.30 ± 0.1
3 PLCS.
(.177)
0.8 ± 0.1
(.051 ± .004)
(.040)
4.50
2 PLCS.
1.30 ± 0.1
1.0
3 PLCS.
LONG
WIDE
(.051)
DEEP
1.3
(.100)
2.55
(.100)
2.55
RECOMMENDED PCB
LAYOUT
RECOMMENDED PCB
LAYOUT
5° MAX.
3 PLCS.
(.079)
TYP.
2.0
(.079)
(.079)
(.091)
(.091)
(.024)
2.0
2.0
2.3
2.3
0.6
2 PLCS.
2 PLCS.
(.157)
(.008)
(.051)
(.217)
(.008)
(.051)
4.00
0.20
TYP.
1.3
0.20
5.5
TYP.
1.3
TYP.
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
3314J-1, G-1, R-1, H-1
(Bourns Marking,
Straight Slot)
3314J-2, G-2, R-2, H-2
(Bourns Marking,
Cross Slot)
3314J-3, G-3, R-3, H-3
(Reverse Marking,
Straight Slot)
J-hook, gull-wing and pinned
configurations
Side adjust available
RoHS compliant
processing information on lead free
surface mount trimmers
CCW
1
CLOCKWISE
†
2
– See page 155 for
WIPER
3
3
3
2
2
2
3
1
1
1
CW
57