1 1.1mm pitch low profile compression connectors df26 series new 2001.6 features 1. low profile connectors are available in heights : 1.2mm and 1.7mm. 2. miniature, space-saving design the space-saving design of these connectors permits an increase in the mounting density as compared to equivalent products. 3. one-piece connector these connectors support a reduced cost requirement since there is no need for a mating half connector. this design also permits a reduction in the number of assembly steps. 4. variations press in compression connectors -mating height: 1.2mm and 1.7mm 9 contacts 16 contacts 18 contacts number of contacts mating height 1.2mm ??? ? 1.7mm item product before contact contacting (effective mating height) 1.2mm 1.7mm 1.55mm press down 2.05mm 1.2mm 1.7mm 1.55mm press in 1.9mm 1.2mm press in 2.4mm 2.05mm 1.7mm applications lcd, cellular phones, notebook computers, miniature office automation equipment, and miniature consumer products. press down press down
2 ordering information please use this information to ascertain the product specifications from the product no. when ordering, please select from the product no. on pages 3 and 4 of this catalogue. df 26 # 1.2 - * cp - 1.1 v ( * * ) 1 2 3 4 5 6 7 8 9 boss type a: with boss c: without boss series name: df series no.: 26 connector type cp: single row compression number of contacts: 9, 16, 18 mating height 1.2: 1.2mm 1.7: 1.7mm contact type v: straight smt packaging type (51): embossed tape packaging (2,000 pieces per reel) contact pitch: 1.1mm df26 series 1.1mm pitch low profile compression connectors product specifications materials rating rated current rated voltage 0.5 a 50 v ac operation temperature range operation humidity range -35 ? to 85 ? (note 1) 40 % to 80 % storage temperature range storage humidity range -10 ? to 60 ? (note 2) 40 % to 70 % (note 2) measured at 100 v dc 150 v ac for one minute measured at 100 ma frequency of 10 to 55 hz at a amplitude of 0.75 mm, applied in 3 directions for 2 hours let stand for 96 hours at a temperature of 40 2 ? and humidity of 90 to 95 % five cycles of (-55 ? : 30 minutes 5 to 35 ? : 10 minutes 85 ? : 30 minutes 5 to 35 ? : 10 minutes) 50 stroke cycles reflow: at recommended temperature profile solder: soldering iron temperature of 300 ? for 3 seconds 500 m ? min. no flashover or insulation breakdown 50 m ? max. no momentary disconnections of 1 s or longer below the contact resistance standard value. insulation resistance of 500 m min. below the contact resistance standard value. insulation resistance of 500 m ? min. below contact resistance standard value no melting of resin portions that would affect performance 1. insulation resistance 2. withstand voltage 3. contact resistance 4. vibration 5. humidity resistance 6. temperature cycle 7. stroke life 8. resistance to soldering heat item specification conditions note 1: including temperature rise when conducting. note 2: here, storage refers to the long-term storage of unused products prior to board mounting. the non-conducting condition following board mounting and temporary storage conditions such as at the time of transportation ar e covered by the operating temperature/humidity range. note 3: the aforementioned standards are representative of this series. refer to the specifications for individual, formal exchanges. insulator contacts lcp phosphor bronze black gold plating ul94v-0 ---------- compression item part material finish remarks 1 2 3 4 5 6 7 8 9
3 df26 series 1.1mm pitch low profile compression connectors b 0.2 p= 1.1 0.1 0.3 0.05 boss (note) c0.15 ?0.7 0 C0.1 a 0.3 1.2 max 0.54 0 C0.1 1.97 0.1 1.9 0.1 2.7 0.2 0.9 0.1 0 +0.1 0 0.35 0.05 3.6 0.3 1.6 +0.2 C0.1 + C 0.7 condition at full stroke compression connectors (straight smt) for 1.2mm mating b recommended pcb footprints p=1.1 0.05 b 0.05 ? 0.8 +0.05 0 (note) 0.55 0.03 1.95 0.03 c 0.05 3 +0.1 0 connector mounting surface side 0.8 0.03 p=1.1 0.05 1.3 0.2 1.7 +0.1 0 gold plating b 0.05 boss hole of mounting board side connector contact side product no. df26a1.2- 0 9cp-1.1v( ** ) df26a1.2-16cp-1.1v( ** ) df26a1.2-18cp-1.1v( ** ) df26c1.2- 0 9cp-1.1v( ** ) df26c1.2-16cp-1.1v( ** ) df26c1.2-18cp-1.1v( ** ) cl661-0002-5- ** cl661-0003-8- ** cl661-0005-3- ** cl661-0004-0- ** cl661-0006-6- ** cl661-0007-9- ** 0 9 16 18 0 9 16 18 hrs no. number of contacts. 12.3 20.0 22.2 12.3 20.0 22.2 a 0 8.8 16.5 18.7 0 8.8 16.5 18.7 b 11.0 18.7 20.9 ---------- ---------- ---------- c 24 32 32 24 32 32 embossed width with boss without boss notes [specification number] ---- * * ,( * * ) (51): gold plating, embossed tape packaging (2,000 pieces per reel) note: product without boss does not require this hole. note: please order embossed tape packaging items by the reel. unit: mm
4 df26 series 1.1mm pitch low profile compression connectors b 0.2 p=1.1 0.1 0.3 0.05 2.4 0.1 1.97 0.1 boss (note) c 0.15 ? 0.7 C0.1 a 0.3 1.7 max 0.54 0 C0.1 2.7 0.2 0.9 0.1 0 +0.1 0 0.35 0.05 3.6 0.3 1.6 +0.2 C0.1 + C 0 2.23 0.2 0.12 0.05 ( 0.6 ) cross-sectional diagram condition at full stroke compression connectors (straight smt) for 1.7mm mating b recommended pcb footprints p=1.1 0.05 b 0.05 ? 0.8 +0.05 0 (note) 0.55 0.03 1.95 0.03 c 0.05 3 +0.1 0 connector mounting surface side 0.8 0.03 p=1.1 0.05 1.3 0.2 1.7 +0.1 0 gold plating b 0.05 boss hole of mounting board side connector contact side product no. df26a1.7- 9cp-1.1v ( ** ) df26c1.7- 9cp-1.1v ( ** ) cl661-0008-1- ** cl661-0009-4- ** 9 9 hrs no. number of contacts 12.3 12.3 8.8 8.8 11.0 ---------- 24 24 a b c embossed width with boss without boss notes [specification number] ---- * * ,( * * ) (51): gold plating, embossed tape packaging (2,000 pieces per reel) note: product without boss does not require this hole. note: please order embossed tape packaging items by the reel. unit: mm
5 df26 series 1.1mm pitch low profile compression connectors b embossed carrier tape dimensions b 0.1 4 0.1 ?1.5 +0.05 0 1.75 0.1 c0.1 a 0.3 2 0.1 8 0.1 d0.2 0.8 0.2 t= 0.3 0.05 3.9 0.2 1.05 0.15 k 0.2 0.05 r0.75 + 0.05 0 h-h h j unreeling direction g-g j-j g g j k h e +2 0 ( ?80 ) ?3302 ?21 0.8 ?13 0.2 20.5 product name label ?1.5 feed hole depth f max reel dimension product no. df26a1.2- 0 9cp-1.1v df26a1.2-16cp-1.1v df26a1.2-18cp-1.1v df26c1.2- 0 9cp-1.1v df26c1.2-16cp-1.1v df26c1.2-18cp-1.1v df26a1.7- 0 9cp-1.1v df26c1.7- 0 9cp-1.1v 0 9 16 18 0 9 16 18 0 9 0 9 24 32 32 24 32 32 24 24 number of contacts a ---------- 28.4 28.4 ---------- 28.4 28.4 ---------- ---------- b 11.5 14.2 14.2 11.5 14.2 14.2 11.5 11.5 c 2.4 2.4 2.4 2.4 2.4 2.4 2.9 2.9 d 24.4 32.4 32.4 24.4 32.4 32.4 24.4 24.4 e 30.4 38.4 38.4 30.4 38.4 38.4 30.4 30.4 unit: mm f with boss without boss with boss without boss notes
6 df26 series 1.1mm pitch low profile compression connectors b precautions for use please note that excessive twisting upon insertion or removal will cause damage. the contacts are of an exposed design and touching them with bare hands may cause breakdown of the elements due to contact faults or static electricity. soldering iron temperature of 290 10 ? and soldering time held within 3 seconds. 0.15mm maximum of 0.03mm at the center of the connector with respect to both ends of the connector. see the nylon connector handbook. note 1: up to 2 cycles permitted under same conditions; however, product must return to room temperature between the first and second cycles. note 2: the temperature refers to the board surface temperature of the connector lead portion. 1. recommended temperature profile 6.precautionary items 2. recommended soldering conditions 3. recommended screen thickness 4.board warping 5.washing conditions temperature ir reflow conditions preheating portion: preheating portion maximum 240 ? 220 ? soldering portion soldering portion : 150? 220 ? min 2355? 30 to 90 seconds 10 to 30 seconds 10 seconds max 250 ? 200 ? 150 ? 100 ? 50 ? 0 ? 200 time( sec. ) 150 100 50 0
7 memo :
8 memo : 5-23,osaki 5-chome,shinagawa-ku,tokyo 141-8587,japan phone:81-3-3491-9741 fax :81-3-3493-2933 hirose electric co.,ltd. c r e a t i v e l i n k s t o w o r l d e l e c t r o n i c s this brochure was revised in june 2001. this specification subject to change without notice.
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