0.4 mm Pitch, 0.98/1.5mm Mated Height, Board-to-Board / Board-to-FPC Connectors DF37 Series Further reduction of the board space. Comparison of board mounting space 30 positions, 0.4 mm pitch, 0.98 mm height DF30 DF37 8.22mm Features Header 1. Reduced size and board-occupied area With the mated height of 0.98/1.5mm, width of 2.98mm and length of 8.22 mm (30 positions) the connectors are one of the smallest in its class.Also 2.6mm depth short-lead type is available. Sufficiently large flat areas allow pick-up with vacuum nozzles of automatic placement equipment. Receptacle Lock 2. Reliable electrical and mechanical connection Despite its small mated height, unique contact configuration, with a 2-point contacts and effective Splatter protection mating length of 0.25mm, assures highly reliable connection while confirming a complete mating with a definite tactile feel. Contact areas 3. Self alignment Recognizing the difficulties of mating extremely small connectors in limited spaces, the connectors will self- align within 0.3mm. 4. Physical shock and vibration protection 2-point contact assures electrical connection in a shock or vibration applications. Contact areas are not exposed to the outside 5. Solder wicking prevention penetration of the flux or other physical particles. Nickel barriers (receptacles) and unique forming of the contacts (headers) prevent un-intentional solder Contact areas wicking. 6. Contamination protection Insulator walls protect the contact areas against flux splatter or other physical particles contamination. 1 2013.11 Mar.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved. 2.98mm 0.98 4.56mmDF37 Series0.4 mm Pitch, 0.98/1.5 mm Mated Height, Board-to-Board / Board-to-FPC Connectors Specifications Operating Storage Current rating 0.3 A -35C to +85C (Note 1) -10C to +60C (Note 2) temperature range temperature range Ratings Operating Storage RH 20% to 80% RH 40% to 70% (Note 2) Voltage rating 30 V AC, DC humidity range humidity range Item Specification Conditions 1.Insulation resistance 50 M min 100 V DC 2.Withstanding voltage No flashover or insulation breakdown 100 V AC / 1minute 3.Contact resistance 100 m max. 20 mV AC, 1 kHz, 1 mA No electrical discontinuity of 1 s or longer Frequency: 10 to 55 Hz, single amplitude of 0.75 4.Vibration No damage or parts dislocation mm, 2 hours, 3 axis Contact resistance: 100 m max., 96 hours at 40 2C and humidity of 90 to 95% 5.Humidity Insulation resistance: 25 M min. No damage or parts dislocation Contact resistance: 100 m max., -55C 5 to 35C 85C 5 to 35C 6.Temperature cycle Insulation resistance: 50 M min. Time: 30 min. 10 min. 30 min. 10 min. No damage or parts dislocation 5 cycles 7.Durability Contact resistance: 100 m max. 10 cycles 8. Resistance to No deformation of components affecting Reflow: At the recommended temperature profile soldering heat performance Manual soldering: 350C for 3 seconds Note 1: Includes temperature rise caused by current flow. Note 2: The ter mstorag here refers to products stored for a long period prior to board mounting and use. The operating temperature and humidity range covers the non-conducting condition of connectors after board mounting and the temporary storage conditions of transportation, etc. Materials Receptacle Part Material Finish Remarks Insulator LCP Color: Black UL94V-0 Header Part Material Finish Remarks Contacts Phosphor bronze Gold plated --------------- Ordering Information Receptacles ( ) ( ) DF 37 - ** - * DS - 0.4 V ** 1 2 3 4 5 6 7 8 1 Series name : DF37 5 Connector style 2 Configuration DS: Receptacle 6 NB: With metal fittings Contact pitch : 0.4 mm 7 NC: Without metal fittings Terminal type V: SMT vertical mount 8 SB: Short-lead type with metal fittings Packaging 3 Stacking height (51): Embossed tape packaging (8,000 pieces per reel) Blank: 0.98mm, 1.5: 1.5mm (53): Embossed tape packaging (1,000 pieces per reel) 4 Number of contacts Headers DF 37 - * DP - 0.4 V (**) 1 2 3 4 5 6 7 1 4 Series name : DF37 Connector style 2 Configuration DP: Header 5 B: With metal fittings Contact pitch : 0.4 mm 6 C: Without metal fittings Terminal type V: SMT vertical mount 3 7 Number of contacts Packaging (51): Embossed tape packaging (8,000 pieces per reel) (53): Embossed tape packaging (1,000 pieces per reel) Note : The short-lead type is only available for the receptacle side (with hardware). 2 Mar.1.2016 Copyright 2016 HIROSE ELECTRIC CO., LTD. All Rights Reserved.