3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 78

• 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.
Absolute Minimum Resistance
Contact Resistance Variation
Adjustability
Resolution.........................................Infinite
Dielectric Strength
Adjustment Angle .......................205° nom.
Power Rating (250 volts max.)
Temperature Range........-55 °C to +125 °C
Temperature Coefficient
Humidity............MIL-STD-202 Method 103
Vibration ............30 G (2 % !TR; 2 % !VR)
Shock ..............100 G (2 % !TR; 2 % !VR)
Load Life......1,000 hours 0.5 watt @ 85 °C
Rotational Life............................200 cycles
Mechanical Angle ......................250 ° nom.
Torque .................................3.0 oz-in. max.
Stop Strength.........................8 oz -in. min.
Terminals ............................Solderable pins
Weight ............................................0.01 oz.
Marking .............Manufacturer’s trademark,
Wiper....................50 % (Actual TR) ±10 %
Standard Packaging ........100 pcs. per bag
Adjustment Tool ..................................H-90
Specifications are subject to change without notice.
†
Customers should verify actual device performance in
their specific applications.
76
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
.............................................2 ohms max.
Voltage........................................±0.05 %
Resistance ..................................±0.25 %
Sea Level .....................................500 vac
80,000 Feet..................................350 vac
85 °C .........................................0.50 watt
125 °C ............................................0 watt
±100 ppm/ºC...............................2K & up
±150 ppm/ºC ............................Below 2K
.....................................10 to 2 megohms
...............................1.0 % or 1 ohm max.
resistance value and model number.
(see standard resistance table)
(2 % !TR, 10 Megohms IR)
(tighter tolerance available)
Date code on packaging.
(whichever is greater)
(10 % !TR)
(3 % !TR)
96 hours
REV 09/04
3352
3/8 ˝ Round Trimming Potentiometer
Features
I
I
I
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
Model
Style
Standard or Modified
Product Indicator
Resistance Code
Terminations
Consult factory for other available options.
3352
3352E
3352P
3352T
Product Dimensions
How To Order
Blank = 90 % Tin / 10 % Lead-plated
Single-Turn / Cermet / Industrial /
Open Frame
Stable cermet element offers infinite
resolution
Very low profile
LF = 100 % Tin-plated (RoHS compliant)
-1 = Standard Product
X .86
X .84
(.200)
(.375 ± .015)
(.034)
(.033)
(.160)
ADJUSTMENT SLOT
4.06
5.08
9.53 ± .38
(Standard)
(.300)
7.62
(.100)
TYP.
(.100)
2.54
(.100)
LONG
2.54
WIDE
2.54
DEEP TYP.
TYP.
Top Adjust
3
TYP.
(.025)
TYP.
(.100)
(.087 ± .015)
TYP.
2.54
.64
2.21 ± .38
3352 W - 1 - 103 LF
(.350)
8.89
TYP.
(.210)
(.400)
(.210)
10.16
5.33
5.33
2
(.020 ± .002)
DIA. PINS TYP.
.51 ± .05
MAX.
MAX.
1
(.150 ± .020)
(.050)
3.81 ± .51
1.27
TYP.
TYP.
(.187)
4.75
TYP.
I
I
I
Popular distribution resistance values listed in boldface.
Special resistances available.
3352H
3352K
3352V
3352W
Standard Resistance Table
Ohms
10
20
50
100
200
500
1,000
2,000
5,000
10,000
Seven standard pin styles
Thumb and screwdriver adjustment
RoHS compliant
CCW
Resistance
(.300)
7.62
(.300)
1
7.62
(.360)
9.14
MAX.
Code
CLOCKWISE
100
200
500
101
201
501
102
202
502
103
MAX.
MAX.
(.200)
5.08
Side Adjust
MAX.
†
2
Ohms
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
WIPER
(.187)
(.156)
4.75
3.96
(.100)
(.172)
2.54
(.100)
4.37
(.100)
Resistance
2.54
(.100)
(.100)
2.54
2.54
2.54
MIN. TYP.
TYP.
TYP.
TYP.
TYP.
TYP.
TYP.
3
CW
Code
203
253
503
104
204
254
504
105
205