Spring Contact Connectors Specification Materials Mouldings: Environmental High Temperature Plastic, UL94V-0 Operating temperature:-40°C to +85°C Contacts: Plunger:Brass Barrel: Brass Spring:Stainless Steel or Gold-plated Steel Solderability:235°C for 5 seconds Soldering heat resistance:260°C for 10 seconds Finish: Plunger:Gold Barrel: Gold Electrical Mechanical Current rating: 1.0A max Durability: 10,000 operations Voltage rating: 12V DC Contact resistance: 50 mΩ max Insulation resistance: 100 MΩ min Working height: 2-way3.9mm 3-way, 4-way 3.4mm 5-way4.5mm SPRING CONTACT Spring force at working height: 2-way 1.1N ±20% 3-way, 4-way 1.2N ±20% 5-way 0.8N ±20% All preferred sizes of this range are held in stock. Check www.harwin.com for availability. www.harwin.com 161 Spring Contact Connectors A range of spring contact connectors for maintaining a positive force against a mating surface. Low mating force enables rapid and effortless connection for a user friendly system. Tolerates significant mating misalignment. Ideal for use in portable equipment where separate battery modules are used and for data transfer docking stations. 2 contacts 3 contacts 5.00 4.30 4.30 Ø1.00 2.50 2.90 2.70 2.70 4.20 0.40 2.40 2.40 0.60 2.20 Ø0.70 Ø0.70 Ø0.60 Ø1.80 2.50 8.00 4.40 5.00 5.00 3.70 3.70 8.00 5.00 2.40 Recommended PC Board Pattern 1.90 8.60 SPRING CONTACT 1.90 Ø0.75 2.00 Ø1.60 Ø1.60 Recommended PC Board Pattern 4 contacts 5 contacts 5.08 7.50 Ø1.00 2.50 2.54 5.08 2.54 2.20 4.20 0.50 4.20 2.90 Ø1.80 2.50 10.50 2.40 11.10 2.00 10.50 7.50 Ø1.00 2.00 4.50 Recommended PC Board Pattern 1.90 2.50 1.90 4.00 2.00 5.50 Ø0.70 Recommended PC Board Pattern 8.00 Ø1.90 HOW TO ORDER P20 - xx 45 r Series code tape and reel total no. of contacts FINISH 02 to 05 45 All dimensions in mm. www.harwin.com 162 Gold