3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 87

• 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 ................±10 % std.
Absolute Minimum Resistance
Contact Resistance Variation
Adjustability
Resolution.........................................Infinite
Insulation Resistance ....................500 vdc.
Dielectric Strength
Adjustment Angle ......................280 ° nom.
Power Rating (300 volts max.)
Temperature Range........-55 °C to +125 °C
Temperature Coefficient ........±100 ppm/°C
Seal Test ...........................85 °C Fluorinert*
Humidity............MIL-STD-202 Method 103
Vibration ............30 G (1 % !TR; 1 % !VR)
Shock ..............100 G (1 % !TR; 1 % !VR)
Load Life......1,000 hours 0.5 watt @ 70 °C
Rotational Life............................200 cycles
Mechanical Angle ......................310 ° nom.
Torque .................................5.0 oz-in. max.
Stop Strength....................15.0 oz -in. min.
Terminals ............................Solderable pins
Weight ............................................0.03 oz.
Marking .............Manufacturer’s trademark,
Flammability ...............................U.L. 94V-0
Standard Packaging .........50 pcs. per tube
Wiper....................50 % (Actual TR) ±10 %
Adjustment Tool ..................................H-90
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Voltage........................................±0.05 %
Resistance ..................................±0.15 %
Sea Level .....................................900 vac
70,000 Feet..................................350 vac
85 °C ...........................................0.5 watt
125 °C ............................................0 watt
.............................................2 ohms max.
.....................................10 to 2 megohms
................................2 % or 3 ohms max.
96 hours (2 % !TR, 10 Megohms min.)
resistance code, wiring diagram,
(see standard resistance table)
(tighter tolerance available)
whichever is greater, CRV)
whichever is greater, CRV)
date code, manufacturer’s
(3 % !TR; 1 % or 1 ohm,
(4 % !TR; 1 % or 1 ohm,
model number and style
(whichever is greater)
1,000 megohms min.
3386
3/8 ˝ Square Trimming Potentiometer
Features
I
I
I
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Common Dimensions
Side Adjust
3386H
3386J
3386S
X
X
3386B
3386C
Product Dimensions
ADJ. SLOT
(.030)
(.030)
(.124)
.76
.76
3.15
Single Turn / Cermet /
Industrial / Sealed
Available on tape and reel
Available with a knob for finger adjust
Available with extended shaft
Available with cross-slot rotor
WIDE
LONG
DEEP
(.055 ± .015)
(.015)
1.40 ± .38
.38
(.140 ± .015)
(.235 ± .035)
(.140 ± .015)
3.56 ± .38
5.97 ± .89
3.56 ± .38
MIN.
(.096)
2.44
(.096)
(.100)
2.44
2.54
3
1
(.020 ± .002)
3
3
2
.51 ± .05
1
2
2
2
2
3
1
(.375)
9.53
1
(.150)
3
1
(.210)
3.81
(.100)
(.150)
(.150)
5.33
(.100)
2.54
(.190)
3.81
3.81
2.54
4.83
(.150)
(.100)
3.81
(.100)
2.54
(.150)
(.150)
2.54
(.375)
3.81
3.81
9.53
DIA. PINS
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DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
*”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.
3386W
3386X
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Top and side adjust types
(F, P, H, W, X most popular)
High voltage types available
(see page 88)
RoHS compliant
CCW
(.055 ± .015)
1.40 ± .38
1
CLOCKWISE
(.096)
(.100)
2.44
2.54
†
2
version available
WIPER
1
3
2
2
1
3
(.100)
(.100)
2.54
2.54
(.100)
(.100)
2.54
2.54
3
CW
REV 09/04
85