130 mdf7 series (2.54mm pitch) nc nylon connectors mdf7 series n features 1. board-to-board distance can be freely set. pass-through construction header pins and many header variations allow you set the board-to-board steplessly. 2. arrangement of component sides components sides of two boards can be arranged on the same side, without facing each other. 3. many variations single-row, double-row, tin-plated, and gold-plated models are available, as are various types of headers to suit board-to-board distance requirements. for board-to-boards distances not specified in our catalog, please contact us. n applications telephones, internal connections of oa/fa equipment, connection of ipm and igbt to boards 2.54 mm pitch bottom entry type connector board-to-board distance can be set steplessly.
131 nc nylon connectors mdf7 series (2.54mm pitch) n product standard rating rated current 3a operating temp. -35~85 c (note 1) storage temp. -10~60 c (note 2) rated voltage ac250v operating humidity 40~80% storage humidity 40~70% (note 2) item standard conditions 1. insulation resistance 1000 m or more measured at 500 vdc 2. withstand voltage no flashover or dielectric breakdown allowed ac650v 1 minute 3. contact resistance 30 m or less measured at 100 ma 4. insertion and withdrawals force min 0.4 n ( 40gf), max 4.4 n (450gf) to be measured with a steel pin of 0.635?.002mm 5. vibration resistance no electrical discontinuity of 10 s or more allowed frequency: 10 - 55 hz, single-side amplitude: 0.75 mm, 3 directions for 2 hours 6. moisture resistance contact resistance: 30 m or less, insulation resistance: 500 m or more temperature: 40 2 c, humidity: 90 - 95%, allow 96 hours before measurement 7. temperature cycle contact resistance: 30 m or less, insulation resistance: 1000 m or more (-55 c for 30 min. / 5 - 35 c for 10 min. / 85 c for 30 min. / 5 - 35 c for 10 min.) 5 cycles 8. insertion/extraction life contact resistance: 30 m or less tin-plate : 30 insertions/extractions gold-plate : 50 insertions/extractions 9. solder heat resistance no melting of resin affecting the connector performance allowed flow: 250 c for 10 seconds manual soldering: solder temperature: 300 c for 3 seconds note 1: includes temperature rise when power is on. note 2: "storage" refers to a long period of storage without use of the product before being mounted on a board. the operating temperature and humidity ranges apply to the connectors mounted on a board when turned off, and connectors under temporary storage such as those being transported. note 3: the above standards are typical for the mdf7 series. the formal standards are stated in the delivery specifications. n material product no. part material processing ul rating receptacle insulation polyamide resin black ul94v-0 terminal phosphor bronze tin-plated or gold-plated ......... pin header insulation pbt resin main body : black / locator : grey ul94v-0 terminal brass tin-plated or gold-plated ........... n structure of the product number the product specifications can be determined from the product number. when ordering, select products using the product numbers listed in this catalog. 132 to 136 pages. mdf7 - [ s - 2.54dsa note : our tin plating is protected from whiskers. series name : mdf series no. : 7 a number of contacts : 3~46 ? types of connectors s : single row receptacle d : double row receptacle p : single row pin header dp : double row pin header ? contact pitch : 2.54mm ? type of termination dsa : straight dip ds : right angle dip a? ? ?
132 mdf7 series (2.54mm pitch) nc nylon connectors n single row receptacle hrs no. product no. a b hrs no. product no. a b 547-0355-0- [[ mdf7- 3s-2.54dsa ( [[ ) 3 7.62 5.08 547-0012-4- [[ mdf7-15s-2.54dsa ( [[ ) 15 38.10 35.56 547-0112-9- [[ mdf7- 5s-2.54dsa ( [[ ) 5 12.70 10.16 547-0141-7- [[ mdf7-16s-2.54dsa ( [[ ) 16 40.64 38.10 547-0129-1- [[ mdf7- 6s-2.54dsa ( [[ ) 6 15.24 12.70 547-0142-0- [[ mdf7-17s-2.54dsa ( [[ ) 17 43.18 40.64 547-0135-4- [[ mdf7- 7s-2.54dsa ( [[ ) 7 17.78 15.24 547-0013-7- [[ mdf7-18s-2.54dsa ( [[ ) 18 45.72 43.18 547-0136-7- [[ mdf7- 8s-2.54dsa ( [[ ) 8 20.32 17.78 547-0143-2- [[ mdf7-19s-2.54dsa ( [[ ) 19 48.26 45.72 547-0137-0- [[ mdf7- 9s-2.54dsa ( [[ ) 9 22.86 20.32 547-0051-6- [[ mdf7-20s-2.54dsa ( [[ ) 20 50.80 48.26 547-0038-8- [[ mdf7-10s-2.54dsa ( [[ ) 10 25.40 22.86 547-0144-5- [[ mdf7-21s-2.54dsa ( [[ ) 21 53.34 50.80 547-0138-2- [[ mdf7-11s-2.54dsa ( [[ ) 11 27.94 25.40 547-0145-8- [[ mdf7-22s-2.54dsa ( [[ ) 22 55.88 53.34 547-0040-0- [[ mdf7-12s-2.54dsa ( [[ ) 12 30.48 27.94 547-0146-0- [[ mdf7-23s-2.54dsa ( [[ ) 23 58.42 55.88 547-0139-5- [[ mdf7-13s-2.54dsa ( [[ ) 13 33.02 30.48 547-0147-3- [[ mdf7-24s-2.54dsa ( [[ ) 24 60.96 58.42 547-0140-4- [[ mdf7-14s-2.54dsa ( [[ ) 14 35.56 33.02 547-0014-0- [[ mdf7-25s-2.54dsa ( [[ ) 25 63.50 60.96 [specification no.]: -**, (**) blank :tin-plated (01) : gold-plated unit : mm note : minimum order quantity of the models without a number specified is one pack containing 100 sockets. hrs no. product no. a b 547-0032-1- [[ mdf7-12d-2.54dsa ( [[ ) 12 15.24 12.70 547-0354-8- [[ mdf7-14d-2.54dsa ( [[ ) 14 17.78 15.24 547-0363-9- [[ mdf7-16d-2.54dsa ( [[ ) 16 20.32 17.78 547-0033-4- [[ mdf7-20d-2.54dsa ( [[ ) 20 25.40 22.86 547-0246-5- [[ mdf7-22d-2.54dsa ( [[ ) 22 27.94 25.40 547-0244-0- [[ mdf7-24d-2.54dsa ( [[ ) 24 30.48 27.94 547-0247-8- [[ mdf7-26d-2.54dsa ( [[ ) 26 33.02 30.48 547-0016-5- [[ mdf7-30d-2.54dsa ( [[ ) 30 38.10 35.56 547-0227-0- [[ mdf7-34d-2.54dsa ( [[ ) 34 43.18 40.64 547-0228-3- [[ mdf7-40d-2.54dsa ( [[ ) 40 50.80 48.26 547-0229-6- [[ mdf7-46d-2.54dsa ( [[ ) 46 58.42 55.88 unit : mm note 1: minimum order quantity of the models without a number specified is one pack containing 100 sockets. note 2: plating specifications of the double-row mdf7 series: blank: gold-plated, (01): tin-plated (different from the single- row mdf-7) n double row receptacle [specification no.]: -**, (**) (note 2) blank : gold-plated (01) : tin-plated no. of contacts no. of contacts no. of contacts
nc nylon connectors mdf7 series (2.54mm pitch) n single row straight pin header [specification no.]: -**, (**) blank : tin-plated (01) : gold-plated hrs no. product no. a b c 547-0220-1- [[ mdf7- 3p-2.54dsa ( [[ ) 3 7.62 5.08 10 547-0113-1- [[ mdf7- 5p-2.54dsa ( [[ ) 5 12.70 10.16 10 547-0130-0- [[ mdf7- 6p-2.54dsa ( [[ ) 6 15.24 12.70 10 547-0148-6- [[ mdf7- 7p-2.54dsa ( [[ ) 7 17.78 15.24 10 547-0149-9- [[ mdf7- 8p-2.54dsa ( [[ ) 8 20.32 17.78 10 547-0150-8- [[ mdf7- 9p-2.54dsa ( [[ ) 9 22.86 20.32 10 547-0039-0- [[ mdf7-10p-2.54dsa ( [[ ) 10 25.40 22.86 10 547-0151-0- [[ mdf7-11p-2.54dsa ( [[ ) 11 27.94 25.40 10 547-0043-8- [[ mdf7-12p-2.54dsa ( [[ ) 12 30.48 27.94 10 547-0152-3- [[ mdf7-13p-2.54dsa ( [[ ) 13 33.02 30.48 10 547-0153-6- [[ mdf7-14p-2.54dsa ( [[ ) 14 35.56 33.02 10 547-0018-0- [[ mdf7-15p-2.54dsa ( [[ ) 15 38.10 35.56 10 547-0111-6- [[ mdf7-16p-2.54dsa ( [[ ) 16 40.64 38.10 10 547-0154-9- [[ ndf7-17p-2.54dsa ( [[ ) 17 43.18 40.64 10 547-0022-8- [[ mdf7-18p-2.54dsa ( [[ ) 18 45.72 43.18 10 547-0155-1- [[ mdf7-19p-2.54dsa ( [[ ) 19 48.26 45.72 10 547-0123-5- [[ mdf7-20p-2.54dsa ( [[ ) 20 50.80 48.26 10 547-0156-4- [[ mdf7-21p-2.54dsa ( [[ ) 21 53.34 50.80 10 547-0157-7- [[ mdf7-22p-2.54dsa ( [[ ) 22 55.88 53.34 10 547-0158-0- [[ mdf7-23p-2.54dsa ( [[ ) 23 58.42 55.88 10 547-0159-2- [[ mdf7-24p-2.54dsa ( [[ ) 24 60.96 58.42 10 547-0023-0- [[ mdf7-25p-2.54dsa ( [[ ) 25 63.50 60.96 10 hrs no. product no. a b c 547-0304-0- [[ mdf7b- 3p-2.54dsa ( [[ ) 3 7.62 5.08 16.46 547-0133-9- [[ mdf7b- 5p-2.54dsa ( [[ ) 5 12.70 10.16 16.46 547-0131-3- [[ mdf7b- 6p-2.54dsa ( [[ ) 6 15.24 12.70 16.46 547-0177-4- [[ mdf7b- 7p-2.54dsa ( [[ ) 7 17.78 15.24 16.46 547-0178-7- [[ mdf7b- 8p-2.54dsa ( [[ ) 8 20.32 17.78 16.46 547-0179-0- [[ mdf7b- 9p-2.54dsa ( [[ ) 9 22.86 20.32 16.46 547-0048-1- [[ mdf7b-10p-2.54dsa ( [[ ) 10 25.40 22.86 16.46 547-0047-9- [[ mdf7b-11p-2.54dsa ( [[ ) 11 27.94 25.40 16.46 547-0041-2- [[ mdf7b-12p-2.54dsa ( [[ ) 12 30.48 27.94 16.46 547-0180-9- [[ mdf7b-13p-2.54dsa ( [[ ) 13 33.02 30.48 16.46 547-0181-1- [[ mdf7b-14p-2.54dsa ( [[ ) 14 35.56 33.02 16.46 547-0024-3- [[ mdf7b-15p-2.54dsa ( [[ ) 15 38.10 35.56 16.46 547-0182-4- [[ mdf7b-16p-2.54dsa ( [[ ) 16 40.64 38.10 16.46 547-0183-7- [[ mdf7b-17p-2.54dsa ( [[ ) 17 43.18 40.64 16.46 547-0025-6- [[ msd7b-18p-2.54dsa ( [[ ) 18 45.72 43.18 46.46 547-0184-0- [[ mdf7b-19p-2.54dsa ( [[ ) 19 48.26 45.72 16.46 547-0052-9- [[ mdf7b-20p-2.54dsa ( [[ ) 20 50.80 48.26 16.46 547-0185-2- [[ mdf7b-21p-2.54dsa ( [[ ) 21 53.34 50.80 16.46 547-0186-5- [[ mdf7b-22p-2.54dsa ( [[ ) 22 55.88 53.34 16.46 547-0066-3- [[ mdf7b-23p-2.54dsa ( [[ ) 23 58.42 55.88 16.46 547-0067-6- [[ mdf7b-24p-2.54dsa ( [[ ) 24 60.96 58.42 16.46 547-0026-9- [[ mdf7b-25p-2.54dsa ( [[ ) 25 63.50 60.96 16.46 l mdf7 ( board-to-board distance 2.54 ~ 5.5mm ) l mdf7b ( board-to-board distance 2.54 ~ 12mm ) 133 note 1: the board-to-board distances in the above table are for boards of 1.6 mm in thickness. note 2: minimum order quantity of the models without a number specified is one pack containing 100 sockets. l board through-hole dia. : ?.0 0 0.1 no. of contacts no. of contacts unit : mm unit : mm
134 mdf7 series (2.54mm pitch) nc nylon connectors hrs no. product no. a b c . . . mdf7p- 3p-2.54dsa ( [[ ) 3 7.62 5.08 12.5 . . . mdf7p- 5p-2.54dsa ( [[ ) 5 12.70 10.16 12.5 . . . mdf7p- 6p-2.54dsa ( [[ ) 6 15.24 12.70 12.5 . . . mdf7p- 7p-2.54dsa ( [[ ) 7 17.78 15.24 12.5 . . . mdf7p- 8p-2.54dsa ( [[ ) 8 20.32 17.78 12.5 . . . mdf7p- 9p-2.54dsa ( [[ ) 9 22.86 20.32 12.5 547-0360-0- [[ mdf7p-10p-2.54dsa ( [[ ) 10 25.40 22.86 12.5 . . . mdf7p-11p-2.54dsa ( [[ ) 11 27.94 25.40 12.5 547-0345-7- [[ mdf7p-12p-2.54dsa ( [[ ) 12 30.48 27.94 12.5 . . . mdf7p-13p-2.54dsa ( [[ ) 13 33.02 30.48 12.5 547-0385-1- [[ mdf7p-14p-2.54dsa ( [[ ) 14 35.56 33.02 12.5 547-0230-5- [[ mdf7p-15p-2.54dsa ( [[ ) 15 38.10 35.56 12.5 547-0346-0- [[ mdf7p-16p-2.54dsa ( [[ ) 16 40.64 38.10 12.5 . . . mdf7p-17p-2.54dsa ( [[ ) 17 43.18 40.46 12.5 . . . mdf7p-18p-2.54dsa ( [[ ) 18 45.72 43.18 12.5 547-0347-2- [[ mdf7p-19p-2.54dsa ( [[ ) 19 48.26 45.72 12.5 . . . mdf7p-20p-2.54dsa ( [[ ) 20 50.80 48.26 12.5 . . . mdf7p-21p-2.54dsa ( [[ ) 21 53.34 50.80 12.5 . . . mdf7p-22p-2.54dsa ( [[ ) 22 55.88 53.34 12.5 . . . mdf7p-23p-2.54dsa ( [[ ) 23 58.42 55.88 12.5 . . . mdf7p-24p-2.54dsa ( [[ ) 24 60.96 58.42 12.5 547-0348-5- [[ mdf7p-25p-2.54dsa ( [[ ) 25 63.50 60.96 12.5 hrs no. product no. a b c . . . mdf7c- 3p-2.54dsa ( [[ ) 3 7.62 5.08 19.46 547-0344-4- [[ mdf7c- 5p-2.54dsa ( [[ ) 5 12.70 10.16 19.46 547-0268-8- [[ mdf7c- 6p-2.54dsa ( [[ ) 6 15.24 12.70 19.46 547-0378-6- [[ mdf7c- 7p-2.54dsa ( [[ ) 7 17.78 15.24 19.46 547-0375-8- [[ mdf7c- 8p-2.54dsa ( [[ ) 8 20.32 17.78 19.46 . . . mdf7c- 9p-2.54dsa ( [[ ) 9 22.86 20.32 19.46 . . . mdf7c-10p-2.54dsa ( [[ ) 10 25.40 22.86 19.46 547-0376-0- [[ mdf7c-11p-2.54dsa ( [[ ) 11 27.97 25.40 19.46 . . . mdf7c-12p-2.54dsa ( [[ ) 12 30.48 27.94 19.46 547-0401-6- [[ mdf7c-13p-2.54dsa ( [[ ) 13 33.02 30.48 19.46 547-0380-8- [[ mdf7c-14p-2.54dsa ( [[ ) 14 35.56 33.02 19.46 . . . mdf7c-15p-2.54dsa ( [[ ) 15 38.10 35.56 19.46 . . . mdf7c-16p-2.54dsa ( [[ ) 16 40.64 38.10 19.46 . . . mdf7c-17p-2.54dsa ( [[ ) 17 43.18 40.64 19.46 547-0029-7- [[ mdf7c-18p-2.54dsa ( [[ ) 18 45.72 43.18 19.46 547-0361-3- [[ mdf7c-19p-2.54dsa ( [[ ) 19 48.26 45.72 19.46 547-0198-4- [[ mdf7c-20p-2.54dsa ( [[ ) 20 50.80 48.26 19.46 . . . mdf7c-21p-2.54dsa ( [[ ) 21 53.34 50.80 19.46 . . . mdf7c-22p-2.54dsa ( [[ ) 22 55.88 53.34 19.46 . . . mdf7c-23p-2.54dsa ( [[ ) 23 58.42 55.88 19.46 . . . mdf7c-24p-2.54dsa ( [[ ) 24 60.96 58.42 19.46 547-0305-2- [[ mdf7c-25p-2.54dsa ( [[ ) 25 63.50 60.96 19.46 l mdf7p (board-to-board distance 2.54 ~ 8mm) l mdf7c (board-to-board distance 5.08 ~ 15mm with locator) note 1: the board-to-board distances in the above table are for boards of 1.6 mm in thickness. note 2: minimum order quantity of the models without a number specified is one pack containing 100 sockets. note 3: for the products without hrs no. in the above table, we will be ready to meet your request by sample or mass production . please feel free to ask us. no. of contacts unit: mm unit : mm no. of contacts
135 nc nylon connectors mdf7 series (2.54mm pitch) [specification no.]: -**, (**) blank : tin-plated (01) : gold-plated hrs no. product no. a b hrs no. product no. a b 547-0160-1- [[ mdf7- 5p-2.54ds ( [[ ) 5 12.70 10.16 547-0169-6- [[ mdf7-16p-2.54ds ( [[ ) 16 40.64 38.10 547-0161-4- [[ mdf7- 6p-2.54ds ( [[ ) 6 15.24 12.70 547-0170-5- [[ mdf7-17p-2.54ds ( [[ ) 17 43.18 40.64 547-0162-7- [[ mdf7- 7p-2.54ds ( [[ ) 7 17.78 15.24 547-0019-3- [[ mdf7-18p-2.54ds ( [[ ) 18 45.72 43.18 547-0163-0- [[ mdf7- 8p-2.54ds ( [[ ) 8 20.32 17.78 547-0171-8- [[ mdf7-19p-2.54ds ( [[ ) 19 48.26 45.72 547-0164-2- [[ mdf7- 9p-2.54ds ( [[ ) 9 22.86 20.32 547-0172-0- [[ md7f-20p-2.54ds ( [[ ) 20 50.80 48.26 547-0165-5- [[ mdf7-10p-2.54ds ( [[ ) 10 25.40 22.86 547-0173-3- [[ mdf7-21p-2.54ds ( [[ ) 21 53.34 50.80 547-0166-8- [[ mdf7-11p-2.54ds ( [[ ) 11 27.94 25.40 547-0174-6- [[ mdf7-22p-2.54ds ( [[ ) 22 55.88 53.34 547-0116-0- [[ mdf7-12p-2.54ds ( [[ ) 12 30.48 27.94 547-0175-9- [[ mdf7-23p-2.54ds ( [[ ) 23 58.42 55.88 547-0167-0- [[ mdf7-13p-2.54ds ( [[ ) 13 33.02 30.48 547-0176-1- [[ mdf7-24p-2.54ds ( [[ ) 24 60.96 58.42 547-0168-3- [[ mdf7-14p-2.54ds ( [[ ) 14 35.56 33.02 547-0028-4- [[ mdf7-25p-2.54ds ( [[ ) 25 63.50 60.96 547-0027-1- [[ mdf7-15p-2.54ds ( [[ ) 15 38.10 35.56 unit : mm n single row right angle pin header v application drawings and back board dimensional drawings note : minimum order quantity of the models without a number specified is one pack containing 100 sockets. l when a single-row straight pin header is used l conditions for maximizing the setting of the board-to-board distance l header with a locator l when a right-angle pin header is used l board through-hole dia. : ?.1 0 0.1 no. of contacts no. of contacts
136 mdf7 series (2.54mm pitch) nc nylon connectors n double row right angle pin header [specification no.]: -**, (**) blank : gold-plated (01) : tin-plated hrs no. product no. a b c 547-0034-7- [[ mdf7-12dp-2.54dsa ( [[ ) 12 15.24 12.70 10 547-0365-4- [[ mdf7-14dp-2.54dsa ( [[ ) 14 17.78 15.24 10 547-0364-1- [[ mdf7-16dp-2.54dsa ( [[ ) 16 20.32 17.78 10 547-0114-4- [[ mdf7-20dp-2.54dsa ( [[ ) 20 25.40 22.86 10 547-0093-6- [[ mdf7-22dp-2.54dsa ( [[ ) 22 27.94 25.40 10 547-0250-2- [[ mdf7-24dp-2.54dsa ( [[ ) 24 30.48 27.94 10 547-0251-5- [[ mdf7-26dp-2.54dsa ( [[ ) 26 33.02 30.48 10 547-0037-5- [[ mdf7-30dp-2.54dsa ( [[ ) 30 38.10 35.56 10 547-0252-8- [[ mdf7-34dp-2.54dsa ( [[ ) 34 43.18 40.64 10 547-0253-0- [[ mdf7-40dp-2.54dsa ( [[ ) 40 50.80 48.26 10 547-0254-3- [[ mdf7-46dp-2.54dsa ( [[ ) 46 58.42 55.88 10 hrs no. product no. a b c 547-0407-2- [[ mdf7p-12dp-2.54dsa ( [[ ) 12 15.24 12.70 12.5 . . . mdf7p-14dp-2.54dsa ( [[ ) 14 17.78 15.24 12.5 547-0367-0- [[ mdf7p-16dp-2.54dsa ( [[ ) 16 20.32 17.78 12.5 547-0260-6- [[ mdf7p-20dp-2.54dsa ( [[ ) 20 25.40 22.86 12.5 547-0261-9- [[ mdf7p-22dp-2.54dsa ( [[ ) 22 27.94 25.40 12.5 547-0262-1- [[ mdf7p-24dp-2.54dsa ( [[ ) 24 30.48 27.94 12.5 547-0263-4- [[ mdf7p-26dp-2.54dsa ( [[ ) 26 33.02 30.48 12.5 547-0264-7- [[ mdf7p-30dp-2.54dsa ( [[ ) 30 38.10 35.56 12.5 . . . mdf7p-34dp-2.54dsa ( [[ ) 34 43.18 40.64 12.5 . . . mdf7p-40dp-2.54dsa ( [[ ) 40 50.80 48.26 12.5 . . . mdf7p-46dp-2.54dsa ( [[ ) 46 58.42 55.88 12.5 l mdf7 (board-to-board distance 2.54 ~ 5.5mm) l mdf7p ( board-to-board distance 2.54 ~ 8mm) unit : mm note 1: the board-to-board distances in the above table are for boards of 1.6 mm in thickness. note 2: minimum order quantity of the models without a number specified is one pack containing 100 sockets. note 3: in the second row plating of the mdf7 series,"blank" denotes gold plating and (01) denotes tin plating, being different from the first row plating. note 4: for the products without hrs no. in the above table, we will be ready to meet your request by sample or mass production . please feel free to ask us. v application drawings and back board dimensional drawings l when a double-row straight pin header is used v notes on use 1. recommended soldering n flow conditions for automatic soldering device: solder temperature: 250 5 c, soldering conditions time: within 3 seconds n manual soldering conditions: solder temperature: 290 10 c, soldering time: within 3 seconds 2. board masking when using an automatic soldering device, close the through holes for pin headers with a masking tape, in order to prevent flux from entering. if flux on the contacts is so excessive that it affects the function of the contacts, clean them. 3. cleaning conditions see "guide to hirose nylon connectors." 4. precautions n do not use the connectors to fix the board-to-board distance. use fixtures to fix the boards. n if a board is considered to warp due to vibration, use connectors with gold-plated contacts. n do not use the above connectors for "top entry" mounting. l board through-hole dia. : ?.1 0 0.1 no. of contacts no. of contacts unit : mm
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