3057Y-1-103M Bourns Inc., 3057Y-1-103M Datasheet
3057Y-1-103M
Manufacturer Part Number
3057Y-1-103M
Description
TRIMPOT 10K OHM 1.25"REC WW MT
Manufacturer
Bourns Inc.
Series
3057 - Sealedr
Type
Trimmerr
Datasheet
1.3057Y-1-102.pdf
(1 pages)
Specifications of 3057Y-1-103M
Number Of Turns
22
Termination Style
PC Pin
Temperature Coefficient
±50ppm/°C
Resistance (ohms)
10K
Power (watts)
1W
Tolerance
±5%
Adjustment Type
Side Adjustment
Resistive Material
Wirewound
Mounting Type
Panel Mount
Package / Case
Rectangular - 1.250" L x 0.190" W x 0.315" H (31.75mm x 4.83mm x 8.00mm)
Resistance
10kohm
Power Rating
1W
Tolerance (+ Or -)
5%
Technology
Wirewound
Mounting Style
Panel
Operating Temp Range
-55C to 150C
Failure Rate
Not Required
Shaft Diameter (mm)
2.54mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
39.7mm
Product Height (mm)
8mm
Product Depth (mm)
4.83mm
Operating Temperature Range
- 55 C to + 150 C
Element Type
Wire Wound
Product
Trimmers
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ............. ±5 % std.
Absolute Minimum Resistance
Noise .....................100 ohms ENR max.
Resolution ........... See Resistance Table
Insulation Resistance ............... 500 vdc.
Dielectric Strength
Adjustment Travel .............22 turns nom.
Environmental Characteristics
Power Rating @ 70 °C .................. 1 watt
Power Rating @ 150 °C ................ 0 watt
Temperature Range ... -55 °C to +150 °C
Temperature Coeffi cient ..... ±50 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
Vibration ............. 30 G (1 % ΔTR; 0.5 %
Shock ............... 100 G (1 % ΔTR; 0.5 %
Load Life .... 1,000 hours 1 watt @ 70 °C
Rotational Life ..... 200 cycles (2 % ΔTR)
Physical Characteristics
Torque ............................. 8.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals ........ Solderable pins and lugs
Flexible leads ......(7 strands of 30 AWG)
Weight ....................................... 0.10 oz.
Marking .........Manufacturer’s trademark,
Wiper ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging
Adjustment Tool ..............................H-90
Sea Level............................. 1,500 vac
70,000 Feet ............................ 400 vac
P&Y Style ..................10 pcs. per tube
L&J Style ....................25 pcs. per bag
YELLOW
CCW
.................................. 10 to 50K ohms
.......................... 0.1 % or 1 ohm max.
resistance code, terminal numbers,
date code, manufacturer’s model
1
(see standard resistance table)
2 % ΔTR, 100 Megohms IR)
(tighter tolerance available)
CLOCKWISE
RED
(whichever is greater)
1,000 megohms min.
2
WIPER
number and style
+ resolution ΔVR)
+ resolution ΔVR)
(pin styles only)
(2 % ΔTR)
96 hours
3
GREEN
CW
Features
■
■
■
■
3057L
Common Dimensions
3057J
3057P
TOLERANCES: ±
3057 - Trimpot
2
Product Dimensions
MTG. HOLES (2)
1-1/4 ” Rectangular / Multiturn
Wirewound / Industrial / Sealed
Panel mount option available
Listed on the QPL
MIL-PRF-27208
RoHS compliant*
LEADS
1
1
(.093)
2.36
DIMENSIONS:
(6.000)
152.4
22.86
(.900)
DIA.
2
(.700)
(.105 )
(.700)
17.78
17.78
2.67
MIN. LENGTH
(.240)
(.010)
6.10
(.300)
0.25
7.62
3
(1.000)
(1.25)
31.75
25.4
3
TYP.
(.135 ± .015)
(.100)
3.43 ± .38
2.54
for style
(.315 ± .015)
(INCHES)
8.00 ± .38
EXCEPT WHERE NOTED
MM
(.190)
®
4.83
(.260)
6.60
(.250)
(.150)
RT12
Trimming Potentiometer
6.35
3.80
(.028 ± .001)
Customers should verify actual device performance in their specifi c applications.
.71 ± .03
X
X
(.500 ± .031)
12.70 ± .79
ADJ. SLOT
(.115 ± .015)
(.025)
(.031)
(.240)
(.028 ± .001)
2.92 ± .38
.64
.79
6.10
per
(.125 )
(.058 ± .022)
3.18
DIA. TYP.
.71 ± .03
1.47 ± .56
TYP.
WIDE
DIA. TYP.
DEEP
DIA.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
■
Popular values listed in boldface. Special
resistances available.
Model
Style
Standard or Modifi ed
Product Indicator
Resistance Code
Optional Suffi x Letter
3057Y
How To Order
For trimmer applications/processing
guidelines,
Resistance
Standard Resistance Table
-1 = Standard Product
M = Panel Mount
Specifi cations are subject to change without notice.
(Ohms)
“Trimpot” is a registered trademark of Bourns, Inc.
10,000
20,000
50,000
1,000
2,000
5,000
100
200
500
†“Fluorinert” is a registered trademark of 3M Co.
10
20
50
1
(Factory Installed)
(.100)
2.54
(.500 ± .031)
(.300)
12.70 ± .79
7.62
click here
(.100)
2
2.54
(.700)
17.78
Resistance
Code
3
100
200
500
101
201
501
102
202
502
103
203
503
3057 L - 1 - 103 M
(.028 ± .001)
.71 ± .03
(.250)
6.35
Resolution
(Percent)
Nominal
REV. 08/10
DIA. TYP.
2.40
1.90
1.40
1.00
0.86
0.89
0.72
0.58
0.43
0.34
0.31
0.24
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