3059Y-1-500LF Bourns Inc., 3059Y-1-500LF Datasheet - Page 109

• 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......................22 turns nom.
Power Rating @ 70 °C (400 volts max.)
Power Rating @ 150 °C ....................0 watt
Temperature Range........-55 °C to +150 °C
Temperature Coefficient ........±100 ppm/°C
Seal Test ...........................85 °C Fluorinert*
Humidity............MIL-STD-202 Method 106
Vibration ............20 G (1 % !TR; 1 % !VR)
Shock ................50 G (1 % !TR; 1 % !VR)
Load Life......1,000 hours 1.0 watt @ 70 °C
Rotational Life............................200 cycles
Torque .................................5.0 oz-in. max.
Mechanical Stops .....................Wiper idles
Terminals.....Solderable printed circuit pins
Flexible leads...........(7 strands of 30 AWG)
Weight ..............................................0.1 oz.
Marking .............Manufacturer’s trademark,
Wiper....................50 % (Actual TR) ±10 %
Flammability ...............................U.L. 94V-0
Standard Packaging .........10 pcs. per tube
Adjustment Tool ..................................H-90
Electrical Characteristics
Environmental Characteristics
Physical Characteristics
Voltage........................................±0.01 %
Resistance ..................................±0.05 %
Sea Level .....................................900 vac
70,000 Feet..................................350 vac
.....................................................1.0 watt
.......................................10 to 1 megohm
...............................1.0 % or 1 ohm max.
................................1 % or 2 ohms max.
numbers, date code, manufacturer’s
(see standard resistance table)
(2 % !TR, 10 Megohms IR)
(tighter tolerance available)
whichever is greater, CRV)
whichever is greater, CRV)
(3 % !TR; 1% or 1 ohms,
(2 % !TR; 1 % or 1 ohm,
resistance code, terminal
model number and style
(whichever is greater)
(whichever is greater)
1,000 megohms min.
(pin styles only)
RJ12
Trimpot® Trimming Potentiometer
Features
I
I
I
RJ12FP
RJ12FY
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.25/(±.010) EXCEPT WHERE NOTED
Product Dimensions
2
YELLOW
CCW
1-1/4 ˝ Rectangular / Multiturn
Cermet / Industrial / Sealed
Panel mount option available
Listed on the QPL per MIL-PRF-22097
1
(.100)
2.54
(.500 ± .031)
22.86
(.900)
12.70 ± .79
1
1
(.700)
(.100)
17.78
2.54
CLOCKWISE
(.300)
7.62
RED
2
(.700)
17.78
3
(.028 ± .001)
2
.71 ± .03
(.028 ± .001)
3
WIPER
.71 ± .03
(.260)
6.60
DIA. TYP.
(.500 ± .031)
12.70 ± .79
DIA. TYP.
3
(.260)
6.60
GREEN
CW
I
MIL-PRF-22097
Model
Characteristic
Terminal Style
Resistance Code
*”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
Resistance (Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
F = ±100 ppm/°C Temp. Coeff. Max.
RoHS compliant
†
Resistance Code
RJ12 F Y 103
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
REV 09/04
107