EVM1 PANASONIC | Alldatasheet
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Technical content
Trimmer Potentiometers / EVM1 4mm Square SMT Trimmer Potentiometers (Cermet, Open Frame Type) Surface Mount, Cermet, (4mm Open Frame) EVM1 Type:EVM1nn n Major Specifications Nominal total resistance 100 Ω to 1MΩ Resistance tolerance ± 25% Power rating 0.2W Max. operating voltage 50V Sliding noise 5% max. of nominal total resistance Rotation torque 2 to 20 mN
- m (20 to 200 gf • cm) n Features
- 4mm square series for reflow soldering
- Excellent mounting efficiency n Recommended Applications
- Audio visual equipment, home electrical appliances Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation. 266
Trimmer Potentiometers / EVM1 n Dimensions in mm (not to scale) EVM1D: 3-terminal, cross-slot EVM1E: 3-terminal, cross-slot EVM1U: 3-terminal, cross-slot, both sides adjust 2 4 4.5 2.3 22.2 ø1.7 1.21 1.5 (5.1) 1.11.5 1.2 0.8 Depth 0.35Resistance Example: 2 x 104Ω 2.5 0.55 3.8 1.5 max. 0.5 321 /n00 /n00/n00/n00 /n00/n00 0.45 1.4 Dummy Depth 0.35 /n00 Soldered 3.5 /n00 /n00/n00 /n00/n00/n00 ø2.3 hole 2.4 Recommended Land Pattern (EIAJ Standard D) 1 3 TT T Circuit diagram No. 3 Registered by EIAJ-SMD Outline Registration System /n00 /n00 /n00 /n00 /n00 1 2 3 0.55 Wiper position mark Depth 0.35 3.8 4.2 2.3 22.2 2.5 0.4 2 4 Resistance 0.95 1.6 0.8 0.95 1.11.5 (5.1) 1.5 0.51.351.2 1.4 1.2 1.2 2.4 Resin Recommended Land Pattern /n00 /n00 /n00/n00 /n00/n00/n00 /n00 21.5 max. /n00/n00 /n00 /n00 /n00 /n00 /n00/n00 /n00/n00 0.6 0.60.8 No. 2 Registered by EIAJ-SMD Outline Registration System /n00/n00 /n00/n00 /n00 /n00 /n00 /n00 /n00 1 3 0.55 Wiper position mark Depth 0.35 3.8 4.5 2.3 22.2 2.5 2 4 Resistance 1.5 max. 0.95 1.6 0.95 1 1.2 1.5 (5.1) 1.11.5 0.8 Resin 1.4 /n00 /n00/n00 /n00/n00 /n00 /n00 1.3 1.3 2.4 1.6 Recommended Land Pattern No. 1 Registered by EIAJ-SMD Outline Registration System Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation. 267
Trimmer Potentiometers / EVM1 n Packaging Specifications Embossed Taping and Dimensions in mm Reel and Dimensions in mm n Minimum Quantity/Packing Unit 4mm Square Open 3mm Square Open 2mm Square Open 1,000 4,000 500 5,000 ø178 5,000 20,000 ø380 2,000 10,000 500 5,000 ø178 10,000 40,000 ø380 2,000 10,000 500 5,000 ø178 10,000 40,000 ø380 1,000 4,000 500 5,000 ø178 5,000 20,000 ø380 Type Part No. Quantity Per Reel Packaging Quantity Quantity Per Pack Packaging Quantity Taping Bulk Dimensions of Reel (Dia.) EVM1D EVM1E EVM1U EVM1D EVM1E EVM1U EVM1X EVM2X 3mm Square Carbon Dustproof 2,000 10,000 500 5,000 ø178 10,000 40,000 ø380 EVN5E EVN5C 750 4,000 500 5,000 ø178 3mm Square Sealed EVM7J EVM7L 4mm Open 3mm Sealed 3mm Open 2mm Open 3mm Dustproof (Carbon) Type A dia. ECT WDB dia. Wt B T D C E R A /n00 P2øD0 A B Chip pocketFeeding hole W FE Tape running direction Tape running direction Type X Type W X or W shown in the 7th position of the part number. 4mm Open 3mm Sealed 3mm Open 2mm Open 3mm Dustproof (Carbon) Type W tøD 0P0P2P1EF 8 0.31.54241.753.5 Design and specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use. Whenever a doubt about safety issues arises from this product, please inform us immediately for technical consultation. 268