mi form 005 - 0808 rev. a doc # 102 - 029 5 rev j - page 1 of 2 www.marlow.com technical data sheet for nl10 21t single - stage thermoelectric module nominal performance in nitrogen hot side temperature ( c) 27 50 tmax (c): 64 72 qmax (watts): 2.2 2.5 imax (amps): 1.8 1.8 vmax (vdc): 1.9 2.2 ac resistance (ohms): 0.92 -- product features ? rohs eu compliant ? ceramic material: aluminum oxide ? - 04ac: thermistor mounted on edge of cold side ceramic. (calibration available.) ? - 01ac, - 02 ac, - 04ac : external metallization is au flash, suitable for soldering. ? maximum process temperature is 1 20c. ordering options model number description nl1021t 01 ac both surfaces are metallized nl1021t 02 ac hot side exterior is metallized nl1021t 0 ac no metallization nl1021t 0 ac base exterior metallization, cold mounted thermistor. operation cautions for maximum reliability, storage and operation below 85c in a non - condensing environment is recommended. to minimize thermal stress, use linear/proportional temperature control or a similar method rather than an on/off method. installation recommended mounting methods: bonding with thermal epoxy or soldering with metallized ceramics. for additional information, please refer to our tec installation guide. ii - vi marlow dallas, tx usa marlow.sales@ii marlow industries europe germany +49 (0) 6150 5439 - 403 info@marlow center@ii - vi.co.jp www.ii info@ii - vi.com.sg marlow industries china, ii technologies beijing 86- 10- 643 98226 info@iivibj.com
mi form 005 - 0808 rev. a doc # 102 - 029 5 rev j - page 2 of 2 www.marlow.com typical performance curves environment: one atmosphere dry nitrogen for performance information in a vacuum or with hot side temperatures other than 27c or 50c, contact one of our applications engineers at 877 mechanical characteristics dimensions are in inches, and millimeters are in [ ]. for customer support or general questions please contact a local office or visit our website at www.marlow.com . 2.25 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00 (watts) load heat t=0 q=0 t (c) 80.0 60.0 40.0 20.0 0.0 current (amps) 2.0 1.6 1.2 0.8 0.4 0.0 voltage (vdc) 2.0 1.6 1.2 0.8 0.4 0.0 2.00 1.75 1.50 1.25 1.00 0.75 0.50 0.25 0.00 (watts) load heat t=0 q=0 t (c) 80.0 60.0 40.0 20.0 0.0 current (amps) 2.0 1.6 1.2 0.8 0.4 0.0 voltage (vdc) 2.0 1.6 1.2 0.8 0.4 0.0 (.31) [7.87] .260 [6.60] -04ac only: thermistor hot side [50.80 6.35] 2.00 .25 negative lead positive lead [2.16 0.13] .085 .005 cold side [6.60] .260 28 awg (0.32) bus solid tinned copper leads: .001 [0.03] .003 [0.08] a .001 [0.03] a hot side temperature 27c hot side temperature 50c
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