ST4ETB503 Copal Electronics Inc, ST4ETB503 Datasheet - Page 4

• Manufacturer Part Number: ST4ETB503
• Description: POT 50K OHM 4MM CERM SQ TOP SMD
• Manufacturer: Copal Electronics Inc
• Series: ST4r

Specifications of ST4ETB503

• Resistance (ohms): 50K
• Power (watts): 0.25W, 1/4W
• Taper: Linear
• Tolerance: ±20%
• Temperature Coefficient: ±100ppm/°C
• Number Of Turns: Single
• Adjustment Type: Top Adjustment
• Mounting Type: Surface Mount
• Resistive Material: Cermet
• Package / Case: Square - 0.197" L x 0.177" W x 0.091" H (5.00mm x 4.50mm x 2.30mm)
• Resistance In Ohms: 50.0K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ST-4ETB503; ST4ETB503TR

■
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
Top adjustment
Top adjustment
Top adjustment
Side adjustment
ST-4EA
ST-4EB
ST-4EC
ST-4EG
OUTLINE DIMENSIONS
3
3
3
2
2
2
5
5
5
5
0.6 W 2.3 L 0.5 D
0.6 W 2.3 L 0.5 D
0.6 W 2.3 L 0.5 D
0.6 W 2.3 L 0.5 D
Resistance code &
Production date code
Resistance code &
Production date code
Resistance code &
Production date code
Lead-free Identification mark
Lead-free Identification mark
Lead-free Identification mark
Lead-free Identification mark
1
Resistance code &
Production date code
1
1
t = 0.15
t = 0.15
2.3
2.3
2.3
4.5
4 1
t = 0.15
t = 0.15
SURFACE MOUNT TRIMMERS
Unless otherwise specified, tolerance : 0.3 (Unit: mm)
3
COPAL ELECTRONICS
2 – 0.8
2.54
2.35
2.35
3 – 0.6
1.2
1.2
2.35
※
1
1.2
Note the terminal position.
2 – 0.8
2 – 0.8
2
1
2
ST-4
CW rotation
3