Industrial waterproof rectangular connector DK-3 Series（4 Pin）Type OUTLINE ◆ Waterproof rectangular connector was developed for connecting industrial equipment. ◆ Crimp termination contacts are the same as those of DK-3000 series. ◆ Plug, Cable Connecting, offers a receptacle and the receptacle shell shape tab. key can be changed for wrong insertion prevention, so it's possible to combine a colorful connector. ◆ DK-3 has one touch locking lever mechanism and a locking supporting system. Pushing contacts in the direction of the mating half makes the connectors automatically and temporarily locked and you can mate the connectors easily. APPLICATIONS FA equipment (internal and external), robots, servo motors, medical equipment, communication equipment, OA equipment, various other electrical equipment SPECIFICATIONS Item DK-3 Series Rated Voltage 250V AC(r.m.s.)/600V DC Rated Current 15A max. / Contact Dielectric Withstanding Voltage 2,200V AC(r.m.s.)/ 1minute Insulation Resistance 1,000M Ω min. at 500V DC Contact Resistance 10m Ω max. Contact Pitch 5.0mm Applicable Cable Size AWG 16 ー 28 Waterproof Rating IP67 Number of Contacts 4 Pin MATERIALS / FINISH 130110 SAFETY STANDARD RoHS Compliant Compliant Item Materials / Finishes Contact Copper Alloy ／ Au over Ni Plating Housing PBT Resin(UL94V-0) ／ Black Shell / Hood Aluminum Alloy and Zinc Alloy ◎ Specifications and/or dimensions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key DK-3 Series Ｚ Key Unit：mm ○ 4 Pin Waterproof Connectors DK-3P04BTCx-S Straight Plug DK-3P04B □□□ -S Housing Type Keying Type TC : Tab Housing X：X Key, Y ：Y Key, Z ：Z Key RC : Receptacle Housing Omit：Normal Key Key Position Change Diagram（Front View of Insert） 33.4 Normal Key Ｘ Key Ｙ Key Key Position Change Diagram（Front View of Insert） 33.4 Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES 25.6 25.6 DK SERIES 24.6 24.6 50.0 DK-3R04BTCx-S Tab Housing DK-3P04BRCx-S 50.0 Receptacle Housing Straight Plug【With Earth Lug】 DK-3P04B □□□ -ES Keying Type Housing Type RC : Receptacle Housing TC : Tab Housing Omit：Normal Key X：X Key, Y ：Y Key, Z ：Z Key Key Position Change Diagram（Front View of Insert） 33.4 Normal Key Ｘ Key Ｙ Key Key Position Change Diagram（Front View of Insert） 33.4 Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES 25.6 25.6 DK SERIES 24.6 DK-3P04BTCx-ES 50.0 24.6 50.0 DK-3P04BRCx-ES キー Tab Housing Receptacle Housing Angle Plug DK-3AP04B □□□ -S Keying Type Housing Type RC : Receptacle Housing TC : Tab Housing Omit：Normal Key X：X Key, Y ：Y Key, Z ：Z Key Key Position Change Diagram（Front View of Insert） Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES 35.4 25.6 25.6 35.4 24.6 24.6 (62.8) Tab Housing (62.8) 36 DK-3R04BTCx-S ＤK-3AP04B RC x-S キー Receptacle Housing ◎ Specifications and/or dimensions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 2 36 DK-3 Series Unit：mm ○ 4 Pin Waterproof Connector Angle Plug【With Earth Lug】 DK-3AP04B □□□ -ES Housing Type Keying Type TC : Tab Housing X：X Key, Y ：Y Key, Z ：Z Key RC : Receptacle Housing Omit：Normal Key Key Position Change Diagram（Front View of Insert） Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES 35.4 25.6 25.6 35.4 24.6 (62.8) DK-3P04BTCx-ES 24.6 (62.8) 36 36 DK-3AP04BRCx-ES Tab Housing Receptacle Housing Cable Receptacle DK-3CR04B □□□ -S Keying Type Housing Type Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key 12.2 12.2 40 30 Ｚ Key Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES DK SERIES DK SERIES 32 DK-3CR04BTCx-S 48.2 ＤK-3CR04BRCx-S キー 25.6 25.6 27.9 32 27.9 40 30 Omit：Normal Key X：X Key, Y ：Y Key, Z ：Z Key RC : Receptacle Housing TC : Tab Housing 48.2 40 Tab Housing 40 Receptacle Housing Cable Receptacle【With Earth Lug】 DK-3CR04B □□□-ES Keying Type Housing Type 40 30 12.2 12.2 Omit：Normal Key X：X Key, Y ：Y Key, Z ：Z Key Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Ｚ Key Key Position Change Diagram（Front View of Insert） Normal Key DK SERIES 40 30 RC : Receptacle Housing TC : Tab Housing Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES DK SERIES 32 25.6 27.9 DK-3CR04BTCx-ES キー 25.6 27.9 32 48.2 48.2 40 Tab Housing ◎ Specifications and/or dimensions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 3 40 DK-3AP04BRCx-ES Receptacle Housing DK-3 Series Unit：mm ○ 4 Pin Waterproof Connector Receptacle DK-3R04B □□□ -S Housing Type Keying Type RC : Receptacle Housing Omit：Normal Key TC : Tab Housing X：X Key, Y ：Y Key, Z ：Z Key Key Position Change Diagram（Front View of Insert） Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES DK SERIES 24.6 1.5 38 DK-3R04BRCx-S DK-3R04BTCx-S □21.5 34.2 24.6 28 30 26.6 40 30 26.6 34.2 2-3.3 Dia. 32 40 DK SERIES 2-3.3 Dia. 32 1.5 □21.5 38 28 Tab Housing Receptacle Housing Receptacle 【With Earth Lug】 DK-3R04B □□□ -ES Keying Type Housing Type RC : Receptacle Housing TC : Tab Housing Omit：Normal Key X：X Key, Y ：Y Key, Z ：Z Key Key Position Change Diagram（Front View of Insert） Key Position Change Diagram（Front View of Insert） Normal Key Ｘ Key Ｙ Key Normal Key Ｚ Key Ｘ Key Ｙ Key Ｚ Key DK SERIES DK SERIES DK SERIES 1.5 38 □21.5 24.6 28 30 40 30 34.2 26.6 DK-3CR04BTCx-ES キー 25.6 24.6 2-3.3 Dia. 32 34 1.5 38 Tab Housing Receptacle Housing ◎ Specifications and/or dimensions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 4 □21.5 28 40 DK SERIES 2-3.3Dia. 32 DK-3R04BRCx-ES DK-3 Series Unit：mm ○ Crimp Contacts DK-3 Contact 【Contact】 Applicable Cable Size Insulation AWG mm2 O.D.（mm) 28 0.08 26 0.12 24 0.20 0.8 〜 1.2 1.0 〜 1.4 24 0.20 22 0.30 20 0.50 1.2 〜 1.6 20 0.50 18 0.85 16 1.25 1.8 〜 2.8 16 1.25 1.7 〜 2.6 2.2 〜 2.8 2.2 〜 2.8 Contact Size S M L 2L Part Number Package Style Receptacle Contact Tab Contact Contact Quantity (pcs) Reel DK-3RECSST1-4000 DK-3TABSST1-4000 Bag DK-3RECSLP1-100 DK-3TABSLP1-100 Reel DK-3RECMST1-3500 DK-3TABMST1-3500 Bag DK-3RECMLP1-100 DK-3TABMLP1-100 Reel DK-3RECLST1-3000 DK-3TABLST1-3000 3000 4000 100 3500 100 Bag DK-3RECLLP1-100 DK-3TABLLP1-100 100 Reel DK-3REC2LST1-3000 DK-3TAB2LST1-3000 3000 Bag DK-3REC2LLP1-100 DK-3TAB2LLP1-100 100 【Premating Contact】 Applicable Cable Size AWG mm2 24 0.20 22 0.30 20 0.50 20 0.50 18 0.85 16 1.25 16 1.25 Insulation O.D.（mm) 1.2 〜 1.6 1.7 〜 2.6 1.8 〜 2.8 2.2 〜 2.8 2.2 〜 2.8 Part Number Contact Quantity (pcs) Contact Size Package Style Receptacle Contact Tab Contact M Bag DK-3RECMLP1-E-100 DK-3TABMLP1-E-100 100 L Bag DK-3RECLLP1-E-100 DK-3TABLLP1-E-100 100 2L Bag DK-3REC2LLP1-E-100 DK-3TAB2LLP1-E-100 100 DK-3R E CSST1-E-4000 Contact Quantity 4000 ：4000 pcs / Reel 3500 ：3500 pcs / Reel 3000 ：3000 pcs / Reel 100：100 pcs / Bag Contact Style REC：Receptacle Contact TAB：Tab Contact Applicable Cable Size Contact S ：AWG 24 ー 28 E ：Premating Contact Omit：Contact M：AWG 20 ー 24 L：AWG 16 ー 20 2L：AWG 16 Contact Plating 1 ：Au（0.38 μ m min）over Ni Plating Package Style ST ：Reel LP：Bag Keying Plug 【Prevent Misinsertion Key】 ◆ Used to prevent misinsertion. Tab Contact Part Number：DK-3KP MOQ： 100 pcs DK-3 ◎ Specifications and/or dimensions in this catalogue are subject to change without notice. Your catalogue checking the latest speifications with our drawings would be highly appreciated. http://www.ddknet.co.jp 5 Receptacle Contact