n features l subminiature polarized relay l excellent high frequency characteristics isolation : min. 60 db insertion loss : max. 1 db v.s.w.r. : max. 1.2 } l high reliability bifurcated contacts movable contact: gold overlay stationary contact: gold clad l wide operating range l dil pitch terminals l plastic sealed type l latching type available l rohs compliant since date code: 0437t2 please see page 7 for more information um1 series miniature relay 1 pole, 0.5a (high frequence signal switching) at 900 mhz (impedance of the measuring devices is 75 ? ) 1 (a) series name um1 : um1 series (b) operation function nil : standard type l : latching type (c) number of coil nil : single winding type d : double winding type (d) nominal voltage refer to the coil data chart (e) contact w : bifurcated type (cross bar) (f ) enclosure k : plastic sealed type n ordering information um1 l C d 12 w C k [example] (a) (b) (c) (d) (e) (f ) rohs compliant
um1 series n specifications standard type single winding latching type double winding latching type item um1-( ) w-k um1l-( ) w-k um1l-d ( ) w-k contact arrangement 1 form c (spdt) material gold clad (stationary contact), gold plate (movable contact) style bifurcated (cross bar) resistance (initial) maximum 100 m ? rating (resistive) 10 ma 24 vdc 1 w (at 900 mhz) maximum carrying current 0.5 a maximum switching power 1 w (dc) 10 w (at 900 mhz) maximum switching voltage 30 vdc maximum switching current 100 ma minimum switching load* 1 0.01 ma 10 mvdc excellent isolation minimum 60 db (at 900 mhz), impedance of the measuring devices is 75 ? high frequency insertion loss maximum 1 db (at 900 mhz), impedance of the measuring devices is 75 ? character- istics v.s.w.r. maximum 1.2 (at 900 mhz), impedance of the measuring devices is 75 ? coil nominal power (at 20c) 200 to 220 mw 200 mw 400 mw operate power (at 20c) 100 to 110 mw 100 mw 200 mw operating temperature C30c to +80c (no frost) C30c to +60c (no frost) time value operate (at nominal voltage) maximum 6 ms maximum 6 ms (set) release (at nominal voltage) maximum 5 ms maximum 6 ms (reset) life mechanical 1 10 6 operations minimum electrical 3 10 5 operations minimum (at nominal load) other vibration misoperation 10 to 55 hz (double amplitude of 3.3 mm) resistance endurance 10 to 55 hz (double amplitude of 5.0 mm) shock misoperation 500 m/s 2 (11 1 ms) resistance endurance 1,000 m/s 2 ( 6 1 ms) weight approximately 4 g * 1 minimum switching loads mentioned above are reference values. please perform the confrmation test with the actual load before production since reference values may vary according to switching frequencies, environmental conditions and expected reliability levels. item standard single latch double latch isolation (initial) minimum 1,000 m? (at 500vdc) dielectric strength 500vac 1 min., (open contact / contact and shield terminals) 1,000vac 1 min., (coil contact/ coil and shield terminals) n insulation
um1 series nominal coil resistance must operate must release nominal model voltage (10%) voltage* 1 voltage* 1 power um1- 1.5 w-k 1.5 vdc 11.2 ? +1.05 vdc +0.08 vdc 200 mw um1- 3 w-k 3 vdc 45 ? +2.1 vdc +0.15 vdc 200 mw um1- 4.5 w-k 4.5 vdc 101 ? +3.15 vdc +0.23 vdc 200 mw um1- 5 w-k 5 vdc 125 ? +3.5 vdc +0.25 vdc 200 mw um1- 6 w-k 6 vdc 180 ? +4.2 vdc +0.3 vdc 200 mw um1- 9 w-k 9 vdc 405 ? +6.3 vdc +0.45 vdc 200 mw um1- 12 w-k 12 vdc 720 ? +8.4 vdc +0.6 vdc 200 mw um1- 18 w-k 18 vdc 1,620 ? +12.6 vdc +0.9 vdc 200 mw um1- 24 w-k 24 vdc 2,880 ? +16.8 vdc +1.2 vdc 200 mw um1- 48 w-k 48 vdc 10,472 ? +33.6 vdc +2.4 vdc 220 mw n coil data chart standard type note: *1 specifed values are subject to pulse wave voltage. all values in the table are measured at 20c.
um1 series nominal coil resistance set reset nominal model voltage (10%) voltage* 1 voltage* 1 power um1l- 1.5 w-k 1.5 vdc 11.2 ? +1.05 vdc -1.05 vdc 200 mw um1l- 3 w-k 3 vdc 45 ? +2.1 vdc -2.1 vdc 200 mw um1l- 4.5 w-k 4.5 vdc 101 ? +3.15 vdc -3.15 vdc 200 mw um1l- 5 w-k 5 vdc 125 ? +3.5 vdc -3.5 vdc 200 mw um1l- 6 w-k 6 vdc 180 ? +4.2 vdc -4.2 vdc 200 mw um1l- 9 w-k 9 vdc 405 ? +6.3 vdc -6.3 vdc 200 mw um1l- 12 w-k 12 vdc 720 ? +8.4 vdc -8.4 vdc 200 mw um1l- 18 w-k 18 vdc 1,620 ? +12.6 vdc -12.6 vdc 200 mw um1l- 24 w-k 24 vdc 2,880 ? +16.8 vdc -16.8 vdc 200 mw um1l- 48 w-k 48 vdc 11,520 ? +33.6 vdc -33.6 vdc 200 mw um1l-d1.5 w-k 1.5 vdc p 5.6 ? +1.05 vdc 400 mw s 5.6 ? +1.05 vdc um1l-d 3 w-k 3 vdc p 22.5 ? +2.1 vdc 400 mw s 22.5 ? +2.1 vdc um1l-d4.5 w-k 4.5 vdc p 50.6 ? +3.15 vdc 400 mw s 50.6 ? +3.15 vdc um1l-d 5 w-k 5 vdc p 62.5 ? +3.5 vdc 400 mw s 62.5 ? +3.5 vdc um1l-d 6 w-k 6 vdc p 90 ? +4.2 vdc 400 mw s 90 ? +4.2 vdc um1l-d 9 w-k 9 vdc p 202.5 ? +6.3 vdc 400 mw s 202.5 ? +6.3 vdc um1l-d 12 w-k 12 vdc p 360 ? +8.4 vdc 400 mw s 360 ? +8.4 vdc um1l-d 18 w-k 18 vdc p 810 ? +12.6 vdc 400 mw s 810 ? +12.6 vdc um1l-d 24 w-k 24 vdc p 1,440 ? +16.8 vdc 400 mw s 1,440 ? +16.8 vdc um1l-d 48 w-k 48 vdc p 5,760 ? +33.6 vdc 400 mw s 5,760 ? +33.6 vdc single winding latching type double winding latching type p: primary coil s: secondary coil note: *1 specifed values are subject to pulse wave voltage. all values in the table are measured at 20c.
5 um1 series n characteristic data n reference data
um1 series n dimensions l dimensions l schematics (bottom view) l pc board mounting hole layout (bottom view) um1, um1l type (non-latching type, single winding latching type) um1l-d type (double winding latching type) unit: mm
um1 series 1. general information l relays produced after the specifc date code that is indicated on each data sheet are lead-free now. all our signal and power relays are lead-free. please refer to lead-free status info. (http://www.fcai.fujitsu.com/pdf/leadfreeletter.pdf) l lead free solder paste currently used in relays is sn-3.0ag-0.5cu. from february 2005 forward sn-3.0cu-ni will be used for ftrb3 and ftr-b4 series relays. l all signal and power relays also comply with rohs. please refer to individual data sheets. relays that are rohs compliant do not contain the 6 hazardous materials that are restricted by rohs directive (lead, mercury, cadmium, chromium iv, pbb, pbde). l it has been verifed that using lead-free relays in leaded assembly process will not cause any problems (compatible). l lf is marked on each outer and inner carton. (no marking on individual relays). l to avoid leaded relays (for lead-free sample, etc.) please consult with area sales offce. we will ship leaded relays as long as the leaded relay inventory exists. . recommended lead free solder profle l recommended solder paste sn-3.0ag-0.5cu and sn-3.0 cu-ni (only ftr-b3 and ftr-b4 from february 05) rohs compliance and lead free relay information refow solder condition . moisture sensitivity l moisture sensitivity level standard is not applicable to electromechanical realys. . tin whisker l snagcu solder is known as low riskof tin whisker. no considerable length whisker was found by our in-house test. 5. solid state relays l each lead terminal will be changed from solder plating to sn plating and nickel plating. a layer of nickel plating we highly recommend that you confrm your actual solder conditions flow solder condition: pre-heating: maximum 120?c soldering: dip within 5 sec. at 260?c soler bath solder by soldering iron: soldering iron temperature: maximum 360?c duration: maximum 3 sec. max. 120 sec. 9 0~120 sec. 2 0~30 sec. (duration ) coolin g p re-heatin g s oldering peak t emp.: max. 250c 250 220 130 170 temperature (c )
um1 series japan fujitsu component limited gotanda-chuo building 3-5, higashigotanda 2-chome, shinagawa-ku tokyo 141, japan tel: (81-3) 5449-7010 fax: (81-3) 5449-2626 email: promothq@ft.ed.fujitsu.com web: www.fcl.fujitsu.com north and south america fujitsu components america, inc. 250 e. caribbean drive sunnyvale, ca 94089 u.s.a. tel: (1-408) 745-4900 fax: (1-408) 745-4970 email: components@us.fujitsu.com web: http://www.fujitsu.com/us/services/edevices/components/ europe fujitsu components europe b.v. diamantlaan 25 2132 wv hoofddorp netherlands tel: (31-23) 5560910 fax: (31-23) 5560950 email: info@fceu.fujitsu.com web: emea.fujitsu.com/components/ asia pacifc fujitsu components asia ltd. 102e pasir panjang road #01-01 citilink warehouse complex singapore 118529 tel: (65) 6375-8560 fax: (65) 6273-3021 email: fcal@fcal.fujitsu.com web: http://www.fujitsu.com/sg/services/micro/components/ fujitsu components international headquarter offces ?2008 fujitsu components america, inc. all rights reserved. all trademarks or registered trademarks are the property of their respective owners. fujitsu components america or its affliates do not warrant that the content of datasheet is error free. in a continuing effort to improve our products fujitsu components america, inc. or its affliates reserve the right to change specifcations/datasheets without prior notice. rev. january 9, 2008.
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