3312J-1-105E Bourns Inc., 3312J-1-105E Datasheet
3312J-1-105E
Manufacturer Part Number
3312J-1-105E
Description
TRIMPOT 1MOHM 2MM CERMET ST SMD
Manufacturer
Bourns Inc.
Series
3312 - Sealedr
Datasheet
1.3312J-1-203E.pdf
(3 pages)
Specifications of 3312J-1-105E
Tolerance
±20%
Resistance (ohms)
1M
Power (watts)
0.1W, 1/10W
Temperature Coefficient
±100ppm/°C
Number Of Turns
Single
Adjustment Type
Top Adjustment
Mounting Type
Surface Mount
Resistive Material
Cermet
Package / Case
Square - 0.110" L x 0.098" W x 0.059" H (2.80mm x 2.50mm x 1.50mm)
Resistance In Ohms
1.00M
Resistance
1 MOhms
Power Rating
0.1 Watt (1/10 Watt)
Element Type
Cermet
Product
Trimmer Resistors - SMD
Termination Style
SMD/SMT
Track Resistance
1Mohm
No. Of Turns
1
Resistance Tolerance
± 20%
Potentiometer Mounting
SMD
Stop Strength
0.7in-oz
Rohs Compliant
Yes
Product Type
Single Turn
Adjustment
Top Slot
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Taper
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
3312J-1-105ETR
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ........... ±20 % std.
End Resistance ..... 1 % or 2 ohms max.
Contact Resistance Variation
Adjustability
Resolution ................. Essentially infi nite
Insulation Resistance ...............500 VDC
Dielectric Strength
Adjustment Angle ................. 255 ° nom.
Environmental Characteristics
Power Rating (50 volts max.)
Operating Temperature Range
Temperature Coeffi cient ... ±100 ppm/°C
Humidity .......MIL-STD-202 Method 106
Vibration .....20 G TRS ±1 %; VRS ±1 %
Shock .......100 G TRS ±1 %; VRS ±1 %
Load Life @ 70 °C Rated Power
Rotational Life ....... 25 cycles TRS ±3 %
Thermal Shock ..........................5 cycles
Physical Characteristics
Mechanical Stop .................. 285 ° nom.
Torque .............................. 0.7 oz-in. max
Stop Strength .................0.7 oz-in. nom.
Weight ..............Approximately 0.0321 g
Marking
Standard Packaging .... 500 pcs./7 ” reel
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
Voltage Divider ........................ ±0.4 %
Rheostat .................................. ±0.8 %
Sea Level............................... 500 VAC
70,000 Feet ........................... 350 VAC
70 °C ...................................... 0.1 watt
125 °C ....................................... 0 watt
......................10 ohms to 2 megohms
........................... 5 % or 3 ohms max.
............................... -55 °C to +125 °C
........................................... TRS ±3 %
.........Resistance code and date code
(see standard resistance table)
TRS ±5 %; IR 10 megohms
TRS ±2 %; VRS ±4 %
(whichever is greater)
(whichever is greater)
100 megohms min.
Features
■
■
■
■
3312 - 2 mm SMD Trimpot
Product Dimensions
Surface mount 2 mm Square / Single-turn /
Sealed
Compatible with surface mount
manufacturing processes
Miniature design for fl exibility
RoHS compliant*
2 PLCS.
(.014)
0.35
CCW
DIMENSIONS:
TOLERANCE:
ELECTRICAL ADJUSTMENT SLOT
(.014)
0.35
(.028)
0.7
1
WIDE X
3
CLOCKWISE
(.067)
(.098)
1.7
2.5
2
(.059)
1.5
(INCHES)
(± .012)
1
± 0.30
2
MM
(.049)
1.25
LONG X
WIPER
(.008)
(.110)
0.2
(.075)
2.8
1.9
2 PLCS.
(.012)
(.018)
(.018)
0.45
0.45
0.3
3
DEEP
CW
®
■
Trimming Potentiometer
Popular values listed in boldface. Consult factory
for special resistances.
Model
Style
Standard Product Indicator
Resistance Code
Embossed Tape Designator
How To Order
For trimmer applications/processing
guidelines,
Resistance
Standard Resistance Table
-1 = Standard Product
E = 500 pcs./7 ” Reel
Recommended Land Pattern
1,000,000
2,000,000
100,000
200,000
500,000
(Ohms)
10,000
20,000
50,000
1,000
2,000
5,000
100
200
500
10
20
50
2 PLCS.
(.026)
0.65
(.039)
1.0
click here
Part Marking
Code
3312 J - 1 - 502 E
A1
U1
V1
A2
U2
V2
A3
U3
V3
A4
U4
V4
A5
U5
V5
A6
U6
(.020)
0.5
Resistance
(.063)
2 PLCS.
(.035)
(.035)
1.6
0.9
Code
0.9
100
200
500
101
201
501
102
202
502
103
203
503
104
204
504
105
205
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3312J-1-105E Summary of contents
Page 1
Electrical Characteristics Standard Resistance Range ......................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance ........... ±20 % std. End Resistance ..... ohms max. (whichever is greater) Contact Resistance Variation ........................... ...
Page 2
SMD Trimpot Processing Information Process Description 1. Apply solder paste to test board ( mil thick) 2. Place test units onto board 3. Ramp up 4. Preheat ( Time above liquidus ...
Page 3
SMD Trimpot Packaging Specifi cations 13.00 ± 0.20 12MM: DIA. (0.512 ± .008) 13.00 +0.51/-0.18 16MM: DIA. (0.512 +.020/-.007) 1.50 (.059) EQUALLY SPACED 3 PLCS. 2.0 ± 0.05 (.079 ± .002) 4.00 ± 0.10 (.157 ± ...