51CAD-E28-A10L Bourns Inc., 51CAD-E28-A10L Datasheet - Page 2

• Manufacturer Part Number: 51CAD-E28-A10L
• Description: POT 1K OHM CERMET 1W
• Manufacturer: Bourns Inc.
• Series: 50r
• Type: Potentiometerr

Specifications of 51CAD-E28-A10L

• Tolerance: ±20%
• Termination Style: Through Hole
• Number Of Turns: Single
• Resistance (ohms): 1K
• Power (watts): 1W
• Temperature Coefficient: ±150ppm/°C
• Rotation: 290°
• Adjustment Type: Side Adjustment
• Resistive Material: Cermet
• Actuator Length: 22.23mm
• Actuator Type: Slotted Shaft
• Actuator Diameter: 3.18mm
• Package / Case: Square - 0.521" L x 0.492" W x 0.350" H (13.23mm x 12.50mm x 8.89mm)
• Resistance In Ohms: 1.00K
• Product: Precision Potentiometers & Dials
• Resistance: 1 KOhms
• Power Rating: 1 Watt
• Taper: Linear
• Element Type: Cermet
• Shaft Type: Slotted
• Shaft Length: 7/8 in
• Shaft Diameter: 1/8 in
• Angle, Mechanical: 290 ° ± 5 °
• Diameter, Shaft: 0.125 "
• Mounting Type: Panel
• Power, Rating: 1 W
• Resistance, Insulation: 1000 Megohms (Min.)
• Rotational Life: 25000 Cycles (No load)
• Stop Strength: 56 N-cm
• Temperature, Operating, Maximum: 125 °C
• Temperature, Operating, Minimum: -1 °C
• Torque: 0.15 to 1.4 N-cm (Running), Single Section
• Weight: 3 g
• Operating Temperature Range: +1°C to +125°C
• Tracking: 3 dB
• Track Resistance: 1kohm
• Track Taper: Linear
• No. Of Turns: 1
• Resistance Tolerance: ± 10%
• Potentiometer Mounting: PCB
• No. Of Gangs: 1
• Bushing Diameter: 0.25"
• 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

(.036 ± .002)
0.91 ± .051
PACKAGE DIMENSIONS
PACKAGE DIMENSIONS PCB MOUNTING BRACKET
ANTI-ROTATION LUG
(Style "A", 90 CW Shown)
(.250 ± .010)
Product Dimensions
6.35 ± .25
(.300 ± .012)
51/53 - Sealed 1/2 ” (12.5 mm) Square Control
7.62 ± 0.30
(SINGLE, DUAL AND TRIPLE MODULE SHOWN)
AVAILABLE IN 1 THROUGH 6 MODULE VERSIONS.
AVAILABLE IN 1 THROUGH 6 MODULE VERSIONS.
DIMENSIONS:
(.950 ± .021)
(.950 ± .013)
24.15 ± 0.33
24.13 ± 0.33
(.650 ± .010)
16.51 ± 0.25
(.0118)
(.300 ± .012)
0.30
7.62 ± 0.30
(.031 ± .012)
0.80 ± 0.30
(INCHES)
(.300 ± .012)
7.62 ± 0.30
(.300 ± .012)
7.62 ± 0.30
MM
(.350 ± .007)
8.89 ± 0.18
(.200 ± .012)
5.08 ± 0.30
(.052 ± .010)
1.32 ± 0.25
"L"
"L"
(.200 ± .012)
5.08 ± 0.30
( .025)
( .025)
.64
.64
(.060)
(.016)
1.52
0.41
(.224)
5.70
2 X
( .016 ± .002)
3 X
(.432)
.41 ± .05
11.00
(.432)
11.00
2 X
(.026 ± .002)
(.029)
0.74
(.029)
.66 ± .05
0.74
(.200)
(.100)
DIA.
5.08
2.54
SHAFT FLAT
ORIENTATION
DIA.
( .100)
2.54
MODEL 51
TERMINAL SPACING
(.492)
(.492)
12.5
12.5
132 ° ± 5 ° CCW END
(.100)
2.54
(.100)
2.54
(.200)
5.08
(.246)
(.260 ± .015)
(.260 ± .015)
(.246)
6.25
6.60 ±0.38
6.60 ±0.38
6.25
(.275)
(.275)
7.00
7.00
Customers should verify actual device performance in their specifi c applications.
SUGGESTED PANEL LAYOUTS
The Model 50 can be used with either
of the two panel layouts shown below.
(DOUBLE MODULE FRONT AND REAR BRACKET SHOWN)
(.094)
(.100)
2.40
(.036)
TYP.
2.54
0.90
CCW
BUSHING DIAMETER
FOR TOLERANCES SHOWN: .XX = ±
SOLDER LUG TERMINALS
ELECTRICAL SCHEMATIC
(.050)
4 PLCS.
1.27
DIA.
1
( .031)
(.250)
0.80
6.35
(.244)
6.20
3
(.087)
2.20
Specifi cations are subject to change without notice.
SHAFT DIMENSIONS ±
MODEL 53
(.300)
2
6 PLCS.
(.040)
7.62
1.02
DIA.
1
2 X
(.185)
2
4.70
BUSHING DIAMETER
(.071)
1.80
.XXX = ±
( .031)
0.80
(.250)
(.010)
(.005)
(1/32)
6.35
.25
.13
.80
(.109)
2.77
3
(.197 ± .002)
5.0 ± 0.51
(.200)
(.052)
CW
5.08
1.32
FMS
C L OF POT