3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 46

• 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
Effective Travel......................25 turns nom.
Power Rating (300 volts max.)
Temperature Range........-55 °C to +150 °C
Temperature Coefficient ........±100 ppm/°C
Seal Test ...........................85 °C Fluorinert*
Humidity............MIL-STD-202 Method 103
Vibration ............20 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
Torque .................................3.0 oz-in. max.
Mechanical Stops .....................Wiper idles
Terminals ............................Solderable pins
Weight ............................................0.03 oz.
Marking .............Manufacturer’s trademark,
Wiper....................50 % (Actual TR) ±10 %
Flammability ...............................U.L. 94V-0
Standard Packaging .........50 pcs. per tube
Adjustment Tool ..................................H-90
44
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Voltage........................................±0.01 %
Resistance ..................................±0.05 %
Sea Level .....................................900 vac
70,000 Feet..................................350 vac
70 °C ...........................................0.5 watt
125 °C ............................................0 watt
...........................10 ohms to 2 megohms
................................1 % or 2 ohms max.
.............................1.0 % or 3 ohms max.
96 hours (2 % !TR, 10 Megohms IR)
date code, manufacturer’s model
resistance code, wiring diagram,
(see standard resistance table)
(tighter tolerance available)
(3 % !TR; 3 % or 3 ohms,
(4 % !TR; 3 % or 3 ohms,
whichever is greater, CRV)
whichever is greater, CRV)
(whichever is greater)
(whichever is greater)
1,000 megohms min.
number and style
3296
3/8 ˝ Square Trimming Potentiometer
Features
I
I
I
I
(.252 ± .052)
(.020 ± .001 )
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010)
EXCEPT WHERE NOTED
3296P
3296W
3296X
3296Y (Commercial Only)
3296Z (Commercial Only)
Common Dimensions
6.40 ± 1.32
Product Dimensions
(.015)
(.100)
.51 ± .03
3
2.54
2
.38
(.100)
Multiturn / Cermet / Industrial /
Sealed
5 terminal styles
Tape and reel packaging available
Chevron seal design
2.54
1
MIN.
DIA.
(.100)
2.54
(.206)
5.23
X
X
(.100)
ADJ. SLOT
(.086)
(.022)
(.030)
2.54
2.19
.56
.76
10.03
(.395)
(.100)
(.100)
(.100)
2.54
2.54
(.100)
(.050 ± .004)
2.54
2.54
1.27 ± 0.1
WIDE
(.100)
DIA.
DEEP
(.100)
(.100)
(.060)
(.100)
2.54
2.54
2.54
1.52
2.54
(.100)
2.54
3
2
1
3
2
1
3
2
1
3
2
1
(.325 ± .025 )
(.050 ± .004)
(.190 ± .005 )
8.26 ± .64
1.27 ± 0.1
(.045)
4.83 ± .13
(.045)
(.375)
1.14
(.095)
9.53
(.095)
1.14
2.41
2.41
(.100)
(.100)
2.54
2.54
I
I
I
Popular distribution resistance values listed in boldface.
Special resistances available.
Model
Style
Standard or Modified
Product Indicator
Resistance Code
Packaging Designator
Terminations
Consult factory for other available options.
*”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.
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Standard Resistance Table
How To Order
Blank = 90 % Tin / 10 % Lead-plated
Ohms
10
20
50
100
200
500
1,000
2,000
5,000
10,000
Blank = Tube (Standard)
Listed on the QPL for style RJ24 per
MIL-R-22097 and RJR24
per High-Rel Mil-R-39035
Mounting hardware available (H-117P)
RoHS compliant
CCW
LF = 100 % Tin-plated (RoHS compliant)
-1 = Standard Product
Resistance
R = Tape and Reel
A = Ammo Pack
1
(X and W Pin Styles Only)
(X and W Pin Styles Only)
(Standard)
Code
CLOCKWISE
100
200
500
101
201
501
102
202
502
103
3296 W - 1 - 103 __ LF
†
2
version available
Ohms
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
WIPER
Resistance
3
CW
REV 09/04
Code
203
253
503
104
204
254
504
105
205