W30_11 Datasheet, PDF (2/2 Pages) Welwyn Components Limited – Cement Coated Wirewound Resistors

C_Ce_em_men_et_nC_t o_Cat_oe_ad _ted
W_WCir_iee_remw_woeu_onn_utd_nCR_deos_Raist_eteo_sdr_is_stors
W^WW3³0^0irSS^eee^rwrⁱi^ee^ss^{ound Resistors}
W30 Series
Welwyn Components
Welwyn Components
Performance Data
Performance Data
Load: 1000 hrs 3 watts @ 25°C
Load:₁₀₀1₀0_h0_r0_s h₂r_.s₅3_ww_ata_tt_sts_@@₇₀2_°5_C°C
Dry heat¹:⁰1⁰0⁰00^hrh^sr²s^.a⁵t^w2^a0^t0^t°^sC^{@ 70°C}
D^Der^ra^yti^hn^eg^atf^:ro¹m⁰⁰r⁰oo^hm^rs t^ae^tm²p⁰e⁰r^°a^Cture
Sh^Do^er^rt^at^teⁱⁿr^gm^fo^rov^merl^ro^oa^od^m10^tex^mr^pa^ete^rad^tup^ro^ewer for 5 seconds
C^Slim^hoa^rt^tic^{term overload 10 x rated power for 5 seconds}
C^Clim^limat^aic^ticcategory
Climatic category
Long term damp heat: 56 days
Long term damp heat: 56 days
Temperature rapid change
Temperature rapid change
Resistance to solder heat
Resistance to solder heat
Vibration and bump
Vibration and bump
Voltage proof
Voltage proof
Pulse handling
Pulse handling
∆R%
∆R^∆%^R%
∆R^∆%^R%
∆R%
∆R%
∆R^∆%^R%
∆R%
∆R%
∆R%
∆R%
∆R%
∆R%
∆R%
∆R%
∆R%
volts
volts
Maximum
Typical
5.0^M+^ax.0^im01^uΩ^m
T₃y_.p₅ical
5.⁵0^.0+⁺.0^.0⁰1⁰Ω^1Ω
3.³5^.5
5.⁵0^.0+⁺.0^.0⁰1⁰Ω^1Ω
3.³5^.5
5.0 + .001Ω _{see derating curve}
3.5
5.0 + .001Ω ^{see derating curve}
5.⁵0^.0+⁺.0^.0⁰1⁰Ω^1Ω
5.0 + .001Ω _55/200/56
3.0 + .001Ω
55/200/56
3.0 + .001Ω
2.0 + .001Ω
2.0 + .001Ω
5.0 + .001Ω
5.0 + .001Ω
5.0 + .001Ω
5.0 + .001Ω
500 min
500 min
Data available by request
Data available by request
1.0
3.¹5^.0
3.5
1.0
1.0
1.5
1.5
2.0
2.0
2.0
2.0
13₁0₃₀
12₁0₂₀
11₁0₁₀
10₁0₀₀
90₉₀
80₈₀
70₇₀
60₆₀
50₅₀
40₄₀
30₃₀
W_W3₃1₁S_Se_eri_re_ies_sD_De_era_rati_tn_ing_gC_Cu_urv_rve_e
20₂₀
1010
00
2020 4040 6060 8080101000121020141040161060181080202000222020242040262060282080
TeTemmpp
PPaackckaagginingg
Th^The^est^sa^tn^and^dar^ad^rdm^met^eh^tho^od^do^of ^fp^pac^ak^ca^kg^aginⁱⁿg^gis^ista^tp^aped^edinⁱⁿam^amm^mo^op^pac^ak^cs^k.^s.
C^Can^anb^be^ep^pro^rovi^vd^ided^edo^onⁿre^rel^es^lsb^by ^yre^rq^equ^ues^et^s.^t.
W^W3³1¹re^rs^ei^ssⁱt^so^tors^rsca^cn^anb^be^esu^sup^pp^plie^lid^edp^pre^rf^eo^form^rmed^ed. ^.
C^Co^onⁿta^tc^at^ctfa^fc^at^co^tory^ryfo^for ^rd^det^ea^ti^als^il.^s.
A_Ap_pp_pli_lc_ica_at_tio_ion_nN_No_ot_te_es_s
Th_The_ete_tr_em_rmin_inat_ai_to_ion_ns _ssh_sho_ou_uld_ldn_no_ot _tb_be_eb_ben_ent _tcl_co_lose_sr_erth_than_an1₁.6_.6m_mm_mfr_fo_rom_m
th_the_eb_bo_od_dy,_y,an_and_dth_the_ere_rc_eo_com_mm_men_end_ded_edm_min_inim_imu_um_mb_ben_end_dra_rd_adiu_ius _sis_is
1₁.2_.2m_mm_m. _.
C_Car_ae_rem_mu_ust_stb_be_eta_tk_ae_kn_enw_wh_hen_end_det_ee_tr_em_rmin_inin_ing_gcl_ce_la_er_aa_rn_ance_ceb_bet_ew_twee_en_enth_the_e
re_rs_ei_sit_so_tor _rb_bo_od_dy _yan_and_dth_the_eP._PC_.C.B_.B. _.o_or _ro_oth_ther_erco_com_mp_po_on_nen_ents_t._s.R_Res_ei_sit_sa_tn_ance_ce
is_ism_mea_es_au_sure_rd_ed6₆m_mm_mfr_fo_rom_mb_bo_od_dy._y.
1100
f₁^f1
6⁶
6⁶3³
f₂^f2
6⁶
f₁^f1–^–f₂^f2≤^≤1¹.4^.4m^mm^m
O^Or^rd^de^er^rinⁱⁿg^gP^Pr^ro^oc^ce^ed^du^ur^re^e
E^Ex^xa^am^mp^ple^le: ^:W^W3³1¹a^at ^t1¹k^kilo^iloh^hm^ms^sa^anⁿd^d1¹%^%to^tole^lera^ranⁿc^ce^ep^pa^ac^ck^ke^ed^dinⁱⁿa^ab^bo^ox^xo^of ^f1¹0⁰0⁰0⁰p^pie^iec^ce^es^s
W^W3³1¹â€“^–1¹K^K0⁰F^FA^A1¹
T^Ty^yp^pe^e
V^Va^alu^lue^e(u^(use^seIE^IEC^C6⁶2²c^co^od^de^e) ⁾
T^T_Fo^ole^lera^r₁^an_%ⁿc^ce^e(u^(use^seIE^IEC^C6⁶2²c^co^od^de^e) ⁾
F_G 1₂%_%
G_J 2₅%_%
J 5%
Packing
Pa_Ack₁ing _Ammo
A_T1₁ Am_Tam_po_e
T1
Tape
1000/box
1₁0₀0₀0₀/b_/ro_ex_el
1000/reel
Standard
Standard
G©enWereallwNyonteComponents Limited Bedlington, Northumberland NE22 7AA, UK
©TT^TeW e^lele^pec^htlr^owoⁿn^eyic^:ns⁺r⁴eC⁴soe⁽r⁰mv⁾ep¹s ⁶toh⁷ne⁰er⁸ign²h²tts¹t⁸oL¹imm^· a^Fki^ate^ce^scⁱd^mha^ilnB^eg^:eed⁺sl⁴ini⁴ng⁽tp⁰or⁾no¹,d⁶Nu⁷co⁰trts⁸hp²ue⁹mci⁴fbi⁶ce⁵arlta^·ion^End^mwN^aiiE^lt^:h2ⁱo2ⁿu^f7^otA^@nAo^w,t^eiUc^le^wKo^ynr ^-l^tia^t.b^ci^oli^mty. ^{· Website: www.welwyn-tt.com}
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09. 11