marlow industries, inc. ? subsidiary of ii-vi incorporated technical data sheet doc # 102-0295 rev h - page 1 of 3 nl1021t single-stage thermoelectric cooler rohs eu compliant typical performance values mechanical characteristics [50.80 6.35] 2.00 .25 negative lead positive lead [2.16 0.13] .085 .005 cold side [6.60] .260 [6.60] .260 28 awg (0.32) bus solid tinned copper leads: .001 [0.03] .003 [0.08] a .001 [0.03] ceramic material: alumina (ac) millimeters are in [ ] a hot side ordering options available modifications pretinned metallized ceramic surface(s) with 117c solder. thermistor mounted on edge of cold side ceramic. (calibration available.) elevated temperature burn-in with test data provided. hot side temperature (c) 27c 50c ? tmax (c-dry n 2 ): 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 -- model number description NL1021T-01 both surfaces are metallized nl1021t-02 hot side exterior is metallized nl1021t-03 no metallization nl1021t-04 base exterior metallization, cold side mounted thermistor.
marlow industries, inc. ? subsidiary of ii-vi incorporated technical data sheet doc # 102-0295 rev h - page 2 of 3 (.31) [7.87] .260 [6.60] thermistor hot side -04 [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] ceramic material: alumina (ac) millimeters are in [ ] a
doc # 102-0295 rev h - page 3 of 3 typical performance curves environment: one atmosphere dry nitrogen 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 for performance information in a vacuum or with hot side temper atures other than 27c or 50c, consult one of our applications engineers. installation recommended mounting methods: bonding with thermal epoxy or soldering with metallized ceramics. for additional information, please refer to our tec installation guide. 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. contact us: for customer support or general questions please contact a loca l office below or consult our we bsite for distributor informatio n. marlow industries, inc. 10451 vista park road dallas texas 75238-1645 214-340-4900 (tel) 214-341-5212 (fax) www.marlow.com marlow industries europe gmbh brunnenweg 19-21 64331 weiterstadt germany tel.: +49 (0) 6150 5439 - 403 fax: +49 (0) 6150 5439 - 400 info@marlow-europe.eu ii-vi japan inc. wbg marive east 17f 2-6 nakase, mihama-ku chiba-shi, chiba 261-7117 japan 81 43 297 2693 (tel) 81 43 297 3003 (fax) center@ii-vi.co.jp www.ii-vi.co. jp ii-vi singapore pte., ltd. blk. 5012, techplace ii #04-07 & 05-07/12, ang mo kio ave. 5 singapore 569876 (65) 6481 8215 (tel) (65) 6481 8702 (fax) info@ii-vi.com.sg www.ii-vi.com.sg marlow industries china, ii-vi technologies beijing a subsidiary of ii-vi incorporated rm 202, 1# lize 2nd middle road wangjing, chaoyang district beijing 100102 china 010-64398226 ext 105 (tel) 010-64399315 (fax) info@iivib j .com hot side temperature 27c hot side temperature 50c
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