3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 81

• 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 ......................240 ° nom.
Maximum Soldering Exposure
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 ......................270 ° nom.
Torque .................................3.0 oz-in. max.
Stop Strength......................7.0 oz -in. min.
Terminals ............................Solderable pins
Weight ............................................0.02 oz.
Marking .............Resistance code, terminal
Wiper....................50 % (Actual TR) ±10 %
Flammability ...............................U.L. 94V-0
Standard Packing
Adjustment Tool ..................................H-90
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Voltage........................................±0.05 %
Resistance ..................................±0.15 %
Sea Level .....................................900 vac
80,000 Feet..................................350 vac
(Temp/Time)....................+245 ˚C/10 Sec.
70 °C .........................................0.50 watt
125 °C ............................................0 watt
“S” Style .......................500 pcs./13 ˝ reel
“P” Style .......................750 pcs./13 ˝ reel
......1 % or 2 ohms (whichever is greater)
.....................................10 to 2 megohms
................................1 % or 3 ohms max.
96 hours (2 % !TR; 10 Megohms IR)
numbers, manufacturer’s model
(see standard resistance table)
number, style and date code
(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)
1,000 megohms min.
3361
1/4 ˝ Square SMD Trimming Potentiometer
Features
I
I
I
I
3361P
(.277 ± .010)
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.
7.04 ± 0.25
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Product Dimensions
Recommended Land Pattern
Single-Turn / Cermet / Industrial /
Sealed
Miniature package
Rotor designed for automatic
machine adjust interface
Withstands harsh environments and
immersion cleaning processes
(.100 ± .010)
(.100 ± .010)
2.54 ± 0.25
2.54 ± 0.25
(.151 ± .010)
3.84 ± 0.25
(.192 ± .005)
(.130 ± .010)
4.88 ± 0.12
3.30 ± 0.25
TYP.
(.047 ± .005)
1.19 ± 0.12
3
1 3361 3
(.205 ± .025)
TYP.
5.21 ± 0.63
(.264 ± .005)
6.71 ± 0.12
(.200 ± .005)
5.08 ± 0.12
2
(.100 ± .010)
(.015 ± .005)
2.54 ± 0.25
(.018 ± .001)
0.38 ± 0.12
0.46 ± 0.02
3 PLACES
x
x
1
(.031 ± .010)
(.381 ± .005)
Electrical adjustment
(.109)
(.025)
(.035)
0.79 ± 0.25
9.70 ± 0.12
0.64
0.89
2.77
(.336 ± .030)
(.100 ± .010)
8.53 ± 0.76
LEADS TO BE
COPLANAR
WITHIN 0.10
2.54 ± 0.25
WIDE
DEEP
LONG
DIA.
REV 09/04
(.004)
I
I
3361S
(.290 ± .015)
7.37 ± 0.38
Recommended Land Pattern
(.040 ± .010)
1.02 ± 0.25
2.54 ± 0.25
(.10 ± .010)
Compatible with surface mount
manufacturing processes
RoHS compliant
See page 155 for processing
information on lead free surface
mount trimmers
(.028 ± .040)
.071 ± 0.25
(.164 ± .015)
(.100 ± .010)
(.047 ± .005)
4.17 ± 0.38
2.54 ± 0.25
1.19 ± 0.12
(.130 ± .010)
3.30 ± 0.25
3 PLCS
(.100 ± .005)
3
2.54 ± 0.12
1 3361 3
3 PLCS
TYP.
(.264 ± .005)
(.090 ± .010)
6.71 ± 0.12
(.192 ± .010)
2.29 ± 0.25
3 PLACES
4.88 ± 0.25
(.062)
2
6.65
†
version available –
REF.
DIA.
(.001 ± .002)
1
(.100 ± .010)
.038 ± 0.05
2.54 ± 0.25
(.300 ± .005)
x
x
7.62 ± 0.12
(.090 ± .010)
(.090 ± .010)
2.29 ± 0.25
2.29 ± 0.25
Electrical adjustment
(.109 ± .005)
(.025 ± .005)
(.035 ± .005)
0.64 ± 0.13
0.89 ± 0.13
LEADS TO BE
COPLANAR
WITHIN 0.10
2.77 ± 0.13
(.004)
LONG
WIDE
DEEP
79