SM-3TW501 Copal Electronics Inc, SM-3TW501 Datasheet

POT 500 OHM 3MM CERMET TOP SMD

SM-3TW501

Manufacturer Part Number
SM-3TW501
Description
POT 500 OHM 3MM CERMET TOP SMD
Manufacturer
Copal Electronics Inc
Series
SM3r
Datasheet

Specifications of SM-3TW501

Resistance (ohms)
500
Power (watts)
0.125W, 1/8W
Taper
Linear
Tolerance
±20%
Temperature Coefficient
±100ppm/°C
Number Of Turns
11
Adjustment Type
Top Adjustment
Mounting Type
Surface Mount
Resistive Material
Cermet
Package / Case
Square - 0.154" L x 0.126" W x 0.154" H (3.90mm x 3.20mm x 3.90mm)
Resistance In Ohms
500
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SM-3TW501TR
SM3TW501
SURFACE MOUNT CERMET TRIMMERS
※Please refer to the LIST OF PART NUMBERS when placing orders.
■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
RoHS compliant
Fine adjustment is possible
Automatic mounting is possible (Taping)
Reflow soldering is possible
Sealed construction (Washable)
FEATURES
PART NUMBER DESIGNATION
Series name
Electrical turn
Blank:11 turns
1:5 turns
Form of packaging
T:Taping (Reel)
Blank:Bulk in plastic bag
RoHS compliant
S M - 3 □ T W 1 k
SM-3/31
1
2
3
4
5
6
7
8
9
INTERNAL STRUCTURE
Housing
Base element
Electrode
Resistive element
Adhesive
Wiper
Terminal pin
Rotor gear
Shaft
Part name
( 1 0 2 )
1
2
3
4
5
6
COPAL ELECTRONICS
Copper alloy, Sn-Cu-plated
PPS(Polyphenylenesulphide)
Product shape (Shape of terminal)
A, W:J-hook
B:Gull wing
Brass, Nickel-plated
Multi metal alloy
PA(Polyamide)
Ag-Pd cermet
RuO
Material
Ceramic
Epoxy
2
cermet
Resistance value
Resistance code
9
8
7
Flammability
UL-94V-0
UL-94V-0
UL-94V-0

Related parts for SM-3TW501

SM-3TW501 Summary of contents

Page 1

... T:Taping (Reel) Blank:Bulk in plastic bag ※Please refer to the LIST OF PART NUMBERS when placing orders. ■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. COPAL ELECTRONICS SM-3/31 INTERNAL STRUCTURE ...

Page 2

... W (70 ° (150 °C) Power ratings Resistance law Linear law Maximum input voltage DC200 V or power rating, whichever is smaller Maximum wiper current 100 mA or power rating, whichever is smaller 11 turns (SM- turns (SM-31) Effective electrical turn whichever is greater End resistance whichever is greater C.R.V. ...

Page 3

... SM-3A/31A 1.3 1 0.9 2.8 2.8 Unless otherwise specified, tolerance : 0.3 (Unit : mm) 3.9 4.2 COPAL ELECTRONICS SM-3/31 (Unit : mm) SM-3B/31B 1.3 0 0.9 0.9 2.8 Note) The zero point is the center of mounting rotation 2 Note the terminal position. ※ 0.8 0.8 ...

Page 4

... REEL DIMENSIONS (Conforms to JIS C 0806-3) (In accordance with EIAJ ET-7200A) Empty Head Leader 400 mm min. COPAL ELECTRONICS SM-3/31 SURFACE MOUNT TRIMMERS Unless otherwise specified, tolerance : 0.3 (Unit : mm Note the terminal position. ※ 3.9 3 – 0 ...

Page 5

... Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request 0 0.1 COPAL ELECTRONICS SM-3/31 SURFACE MOUNT TRIMMERS 0.4 0.1 Installation example (SM-3W) 4.7 Cross section A-A 0.4 0.1 Installation example (SM-3A) 3.9 Cross section A-A 0.4 0.1 Installation example (SM-3B) 3.9 Cross section A-A ...

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