SM4ETW105 Copal Electronics Inc, SM4ETW105 Datasheet

POT 1.0M OHM 4MM CERMET TOP SMD

SM4ETW105

Manufacturer Part Number
SM4ETW105
Description
POT 1.0M OHM 4MM CERMET TOP SMD
Manufacturer
Copal Electronics Inc
Series
SM4r
Datasheet

Specifications of SM4ETW105

Resistance (ohms)
1M
Power (watts)
0.25W, 1/4W
Taper
Linear
Tolerance
±10%
Temperature Coefficient
±100ppm/°C
Number Of Turns
12
Adjustment Type
Top Adjustment
Mounting Type
Surface Mount
Resistive Material
Cermet
Package / Case
Square - 0.193" L x 0.146" W x 0.177" H (4.90mm x 3.70mm x 4.50mm)
Resistance In Ohms
1.00M
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
SM-4ETW105
SM4ETW105TR
SURFACE MOUNT CERMET TRIMMERS
(12 TURNS)
■ FEATURES
● Lead-free soldering, Cadmium-free
● Fine adjustment is possible
● Automatic mounting is possible (Taping)
● Flow/reflow soldering is possible
● Sealed construction (Washable)
■ PART NUMBER DESIGNATION
❈ 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.
Series name
Terminal pin
E : Sn-Cu (Lead-free)
Form of packaging
T : Taping (Reel)
Blank : Bulk in plastic bag
RoHS compliant
S M - 4 E T A 1 k Ω ( 1 0 2 )
SM-4
CFCs, Halon, Carbon tetrachloride and designated bromic flame
retardant PBBOs and PBBs are not used in our products.
1
2
3
4
5
6
7
8
9
!0
!1
!2
INTERNAL STRUCTURE
Housing
Cover
Rotor gear
Clutch spring
Terminal pin
Base element
Resistive element
Electrode
Wiper
“O” ring
Base
Shaft
Part name
6
5
4
7
COPAL ELECTRONICS
8
3
Copper alloy, Sn-Cu-plated
Polyphenylenesulphide
Polyphenylenesulphide
Product shape (Shape of terminal)
A : J-hook
B : Gull wing
Multi metal alloy
Silicone rubber
Stainless steel
Stainless steel
Ag-Pd cermet
RuO
Material
Ceramic
Epoxy
Metal
9
2
cermet
2
Resistance value
Resistance code
1
W : J-hook
!0
!2
!1
Flammability
UL-94V-0
UL-94V-0
UL-94V-0
UL-94HB
2007
Jan,

Related parts for SM4ETW105

SM4ETW105 Summary of contents

Page 1

... SURFACE MOUNT CERMET TRIMMERS (12 TURNS) RoHS compliant ■ FEATURES ● Lead-free soldering, Cadmium-free ● Fine adjustment is possible ● Automatic mounting is possible (Taping) ● Flow/reflow soldering is possible ● Sealed construction (Washable) ■ PART NUMBER DESIGNATION Ω Series name Terminal pin E : Sn-Cu (Lead-free) ...

Page 2

... Shock Vibration Load life Low temp. operation High temp. exposure Immersion seal Soldering heat COPAL ELECTRONICS SM-4 SURFACE MOUNT TRIMMERS 100 Ω 200 Ω 500 Ω 1 kΩ 2 kΩ 5 kΩ 2 MΩ Fig turns 20 mN·m {204 gf·cm} maximum Clutch action 200 cycles [ ∆ ...

Page 3

... RECOMMENDED P.C.B. PAD OUTLINE DIMENSIONS ● SM-4EA 2.0 SM-4EA 0 2 – 1.3 2.3 ■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. SURFACE MOUNT TRIMMERS Maximum wiper current (mA) 100 100 70.7 50.0 35.4 22 ...

Page 4

... Lead-free Identification mark ■ Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request. SURFACE MOUNT TRIMMERS Unless otherwise specified, tolerance : ± 0.3 (Unit : mm) φ 1.5, Slot 0.56W × 0.5D 2.6 3 ...

Page 5

... Head 21±0.8 Leader 400 mm min. ● SM-4ETW φ 1.5 +0.1 0 Installation example (SM-4EA) 4.5 COPAL ELECTRONICS SM-4 SURFACE MOUNT TRIMMERS (Conforms to JIS C 0806-3) (TA/TB type : In accordance with EIAJ ET-7200A) (Unit: mm (ETA/ETB) 0 17.4±1 (ETW) 2±0.5 13±0.2 0 180 (ETA/ETB) 15.4±1 (ETA/ETB) – ...

Related keywords