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Technical content

features

  • Fixed m eta l film resistor a va ila ble (specify “S PRX”)
  • Fla m eproof silicone coa ting equiva lent to (U L9 4V 0)
  • High relia bility perform a nce
  • S uita ble for a utom a tic m a chine insertion
  • M a rking: Light green body color C olor-coded ba nds on 1/2W - 1W A lpha -num eric bla ck m a rking on 2W - 5W
  • Products w ith lea d-free term ina tions m eet E U RoHS a nd C hina RoHS requirem ents
  • S urfa ce m ount style “N ” form ing is suita ble for a utom a tic m ounting SP R pow er carbon film leaded resistor dim ensions and construction d D Marking Flame Retardant Coating End Cap Lead Wire L l C Ceramic Body L SPR 1/4 SPR X1/4 .13±.012 (3.3± 0.3) .138 (3.5) .067±.012 (1.7± 0.3) .018 (0.45) .787 M in. (20.0 M in.) .9 45 M in. (24.0 M in.) .024 (0.6) .031 (0.8) 1.18±.118 (30.0± 3.0) 1.50±.118 (38.0± 3.0) .09 8±.02 (2.5± 0.5) .138±.02 (3.5± 0.5) .165±.031 (4.2± 0.8) .236±.039 (6.0± 1.0) .354±.039 (9.0± 1.0) .280 (7.1) .437 (11.1) .59 1 (15.0) .709 (18.0) 1.10 (28.0) .244±.02 (6.2± 0.5) .354±.039 (9.0± 1.0) .472±.039 (12.0± 1.0) .610±.039 (15.5± 1.0) .9 65±.039 (24.5± 1.0) SPR 1/2 SPR X1/2 SPR 1 SPR X1 SPR 2 SPR X2 SPR 3 SPR X3 SPR 5 SPR X5 Type C (m ax.) D d nom inal l* Dim ensions inches (m m ) A xia l: T26, T52, T521, T631 S ta nd-off A xia l: L52, L521, L631 Ra dia l: V T, V TP, V TE , G T L, U , M , N Form ing ordering inform ation ±2%, ±5%: 2 significa nt figures + 1 m ultiplier “R” indica tes decim a l on va lue <10 Ω ±1%: 3 significa nt figures + 1 m ultiplier “R” indica tes decim a l on va lue <100 Ω 1/4: 0.25W 1/2: 0.5W 1: 1W 2: 2W 3: 3W 5: 5W C : S nC u S PR S PRX F: ±1% G : ±2% J: ±5% SPR 1/2 C Term ination M aterial Type Pow er R ating N om inal R esistance Tolerance Taping and F orm ing N ew Part # T52 103 A : A m m o R: Reel TE B: E m bossed pla stic (N form ing) Packaging R J For further inform a tion on pa cka ging, plea se refer to A ppendix C . EU * Lea d length cha nges depending on ta ping a nd form ing type. resistors 139 K O A S peer E lectronics, Inc. • 199 Bolivar D rive • Bradford, P A 16701 • U SA • 814-362-5536 • Fax: 814-362-8883 • w w w.koaspeer.com Specifications given herein m ay be changed at any tim e w ithout prior notice. Please confirm technical specifications before you order and/or use. 12/18/12

pow er carbon film leaded resistor Absolute M axim um O verload V oltage R esistance R ange E-24 (F ±1% , G ±2% ) R esistance R ange E-24* (J±5% ) Absolute M axim um W orking V oltage Part Designation O perating Tem perature R ange Pow er R ating @ 70°C applications and ratings M inim um Dielectric W ithstanding V oltage SPR 1/4 SPR 1/2 SPR 1 SPR 2 SPR 3 SPR 5 SPR X1/4 SPR X1/2 SPR X1 SPR X2 SPR X3 SPR X5 0.25W 0.5W 0.25W 0.5W 300V 0.1 Ω - 2.0 Ω— 500V 700V 800V ±350 300V 500V 700V 800V 250V 400V 500V 600V 500V 800V 1000V 1200V 10 Ω - 9 1K Ω 10 Ω - 100K Ω — 2.2 Ω - 10K Ω 2.2 Ω - 9 1K Ω 2.2 Ω - 9 1K Ω 2.2 Ω - 9 1K Ω 2.2 Ω - 9 1K Ω 2.2 Ω - 110K Ω -55°C to +200°C T.C.R . (ppm /°C) Derating Curve environm ental applications % Rated Power 100 -60 -40 0 4 06 08 0 100 160 Ambient Temperature (°C) -55 120 235 -20 140 180 200 220 240 Surface Tem perature R ise Surface Temperature Rise (°C) 250 200 150 100 0 2 5 5 0 7 5 % Rated Po we r 100 5W (L35A) 2W (L20A) 3W (L25A) 1W (L15A) 0.5W (L10A) 0.25W (L5A) Load Life @ 70°C, 1000 H r ∆ R/R (%) 0.1 1 10 100 Resistance (Ω) 330k SPRX1 SPR1 21 0 k 100k Perform ance Characteristics E = √P x R E x 2.5 Param eter R equirem ent ∆ R ±(% + 0.05 Ω) Lim it Typical Test M ethod Resista nce T.C .R. M ea suring points a re a t 10m m ±1m m from the end ca p. Room tem pera ture +100°C W ithin specified tolera nce W ithin specified T.C .R. O verloa d (S hort tim e) Ra ted volta ge x 2.5 or m a x. overloa d volta ge for 5 seconds, w hichever is low er ±(1%+0.1 Ω) ±0.5% Resista nce to S older Hea t 260°C ±5°C , 10 seconds ± 1 second ±1% ±0.5% Ra pid C ha nge of Tem pera ture -55°C (30 m inutes), +155°C (30 m inutes), 5 cycles ±1% ±0.5% Term ina l S trength Tw ist 360°C , 5 tim es N o lead-com ing off and loose term inals — Resista nce to S olvent U ltra sonic w a shing w ith isopropyl a lcohol for 2 m inutes. Pow er: 0.3W /cm 3, f: 28kHz, Tem p: 35°C ±5°C N o abnorm ality in appearance. M arking shall be easily legible Fla m e Reta rda nt Fla m e test: the test fla m e sha ll be a pplied a nd rem oved for ea ch 15 seconds respectively to repea t the cycle 5 tim es. O verloa d fla m e reta rda nt: pow er (A C ) corresponding to 2, 4, 8, 16 a nd 32 tim es the pow er ra ting sha ll be a pplied for ea ch 1 m inute until disconnection occurs. How ever the a pplied volta ge sha ll not exceed the va lue of 4 tim es of the m a xim um opera ting volta ge N o evidence of fla m ing or self-fla m ing M oisture Resista nce 40°C ± 2°C , 9 0 - 9 5% RH, 1000 hours, 1.5 hr O N , 0.5 hr O FF cycle ±(3%+0.1 Ω):1/4W -2W ±(5%+0.1 Ω):3W ,5W 1.5: 1/4W -2W 2.5: 3W , 5W E ndura nce a t 70°C 70°C ± 2°C , 1000 hours, 1.5 hr O N , 0.5 hr O FF cycle ±(3%+0.1 Ω):1/4W -2W ±(5%+0.1 Ω):3W ,5W 1.5: 1/4W -2W 2.5: 3W , 5W resistors 140 K O A S peer E lectronics, Inc. • 199 Bolivar D rive • Bradford, P A 16701 • U SA • 814-362-5536 • Fax: 814-362-8883 • w w w.koaspeer.com Specifications given herein m ay be changed at any tim e w ithout prior notice. Please confirm technical specifications before you order and/or use. 12/18/12 *High va lues m a y ha ve electric corrosion. KO A recom m ends the RC R series. For resistors operated at an am bient tem perature of 70°C or above, a pow er rating shall be derated in accordance w ith the above derating curve.