3314G-1-253E Bourns Inc., 3314G-1-253E Datasheet - Page 3

• Manufacturer Part Number: 3314G-1-253E
• Description: POT 25K OHM 4MM SQ CERMET SMD
• Manufacturer: Bourns Inc.
• Series: 3314 - Sealedr
• Type: Trimmerr

Specifications of 3314G-1-253E

• Number Of Turns: Single
• Temperature Coefficient: ±100ppm/°C
• Resistance (ohms): 25K
• Power (watts): 0.25W, 1/4W
• Tolerance: ±20%
• Adjustment Type: Top Adjustment
• Mounting Type: Surface Mount
• Resistive Material: Cermet
• Package / Case: Square - 0.177" L x 0.177" W x 0.100" H (4.50mm x 4.50mm x 2.54mm)
• Resistance In Ohms: 25.0K
• Resistance: 25kohm
• Power Rating: 1/4W
• Tolerance (+ Or -): 20%
• Technology: Cermet
• Mounting Style: Surface Mount
• Termination Style: Gull Wing
• Operating Temp Range: -55C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 2.45mm
• Product Diameter (mm): Not Requiredmm
• Product Length (mm): 5mm
• Product Height (mm): 2.55mm
• Product Depth (mm): 6.2mm
• Operating Temperature Range: - 55 C to + 125 C
• Element Type: Cermet
• Dimensions: 4.5 mm W x 4.50 mm L x 2.55 mm H
• Product: Trimmers
• Taper: Linear
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Taper: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 3314G-253ETR

3314S-1
(Bourns Marking, Straight Slot)
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
3314S-2
(Bourns Marking, Cross Slot)
3314S-4
(Reverse Marking, Cross Slot)
3314S-3
(Reverse Marking, Straight Slot)
Product Dimensions
3314 - 4 mm Square Trimpot
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
1
1
1
1
2
2
2
2
3
3
3
3
RECOMMENDED PCB LAYOUT
3314S
Common Dimensions
(0.10)
(0.50)
TOLERANCES: ±
2.54
1.27
®
Trimming Potentiometer
CCW
(.197)
(0.056 ± 0.005)
5.01
1.42 ± 0.13
3 PLCS.
DIMENSIONS:
(0.47)
1
1.2
(.228)
(0.063)
5.8
1.6
(0.041)
CLOCKWISE
(.012)
1.05
0.30
(.024)
0.61
(0.138)
3.5
2
(INCHES)
EXCEPT WHERE NOTED
(0.069)
WIPER
1.75
MM
(0.069)
(0.43)
(0.47)
1.75
(0.123)
1.1
(0.229 ± 0.005)
1.2
(0.045)
3.13
(0.045)
5.81 ± 0.13
1.15
(0.193 ± 0.005)
1.15
4.95 ± 0.13
(0.177)
(.056)
1.42
3
4.5
(0.221)
5.61
CW
REF.
TAPE
(S Style)
REEL
* Embossed Tape Designator "E"
** Embossed Tape Designator "G"
Meets EIA specification 481.
Packaging Specifi cations
(.079)
(.020 ± .004)
(0.59 +.004/-0.0)
2.0
0.50 ± 0.10
(See How To Order chart for further information.)
(.512 ± .020)
1.5 + 0.1/-0.0
13.0 ± .51
(.295 ± .004)
7.50 ± 0.10
(.070) ± .010)
DIA.
DIA.
(.157)
1.78 ± .25
4.0
(13.00 ± .079)
(7.00 ± .080)
(.069)
177.8 ± 2.03
330.2 ± 2.0
1.75
(.630 ± 0.012)
16.00 ± 0.3
DIA.**
DIA.*
(.827 ± .031)
21.01 ± .79
5° MAX.
(.646 + .079/ - .00)
DIA.
16.4 + 2.0/ -.00
(.327)
5.5
(.472)
R
DIA.
12.0
(.012)
(2.330 ± .080)
0.3
(.105 ± .010)
59.18 ± 2.03
(.059)
2.67 ± .25
1.5
MAX.
(.358)
8.3
MIN.