NAS Datasheet, PDF (1/3 Pages) TT Electronics. – Pb-free option is RoHS compliant

Semi-Precision Power
R_Se_es_mis_Wt_io_-ir_Ps_{erwecoiusinodn RPeoswisetror}
SWeimreiw-PoruencdisiRoensPisotowr er
AS Series
W_{AS Se}i_rr_ie•se₀w_.25o_tou₁₀n_wd_attR_s esistor
(_••N)_T⁰₀A_o.^.S_2l²_e5S⁵_re_taor^{•••}i_n^te₁^o_cT0Rs_0eo.e1w^1lsde_ai⁰_oosrt^ahtw_sa^wnmnnccea_tteoo^tdt_wo1±^s_{7wi0r5.en5K%TtoCohR±m±0s.250%ppm/°C}
• 0_To.1_leo_rah_nm_ce t_do_ow17_n5_toK_±o₀h_.5m_%s
• R_0.e₁s_ois_ht_man_tc_oe₁w₇₅i_Kre_ohT_mCR_s ±20 ppm/°C
Resistance wire TCR ±20 ppm/°C
Non inductive (NAS) option
Pb-free option is RoHS compliant
Welwyn_MC_ako_{e P}m_ossp_iblo_e nents
Welwyn Components
Electrical Data
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical
DataEquivalent
MIL-R-26
Power Rating
(watts)
Commercial Range
(ohms)
Non-Inductive Range
(ohms)
Available Resistance
(ohms)
Type
TypEequivalent StylePower _{R1a2t5in°Cg}
(N)AMSI-L¹_-/R4_-26 RW81 _(watt0_s.₎25
(N)ASS-t¹_y/2_le
125°C
0.5_25°C
25C°CommerciaMl _{Rinan. ge}
1
(ohms⁰)^R1
1 _Min.
0R_M1 _ax.
MNaoxn. _{-InductivMeiRna. nge}
1K0 _(ohms0₎R2
6K0_Min.
0R_M5 _ax.
MAaxv.ailable0R.5e%sis,t1a%nce
60R _(oh1_mR_s0₎-1K0
6₀0_.5R_{%, 1%} 1R0₃-_%6K_,0_5%
3%, 5%
0R1-1K0
0R1-6K0
(N)AS-¹/4 ^(N)AR^SW^-181 ^RW700U.25
11
(N)AS-¹/2 ^(N)AS-1C
0.5
11
(N)AS-1 (N)ARSW-270U ^RW79U1
22
(N)AS-1C (N)AS-2B
1
32
(N)AS-2 ^(N)AR^SW^-27^C9U
2
23
(N)AS-2B ^(N)AS-3
3
34
(N)AS-2C ^(N)AS-5
RW74U2
53
2 _0R1
2 _0R1
3 _0R1
4 _R05
3 _0R1
5 _0R1
7 _0R1
0R11K0
R056K0
0R17K5
0R12K0
0R120K
0R124K
0R118K
7K50R2
2K00R5
20K0R2
24K10R
18KR25
30K0R1
60K0R2
0R260R
10R60R
R253K8
0R11K0
0R210K
0R112K
0R17K5
31KR80-1K0
11KR00-6K0
110RK0-7K5
112RK0-2K0
71KR50-20K
115RK0-24K
310RK0-18K
1R00-R71K-51K0
1R00-R21K-06K0
1R00-R210-K7K5
1R0R-0254-K2K0
1R00-R118-K20K
1R00-R310-K24K
1R00-R610-K18K
0R1-7K5
R05-2K0
0R1-20K
0R1-24K
0R1-18K
0R1-30K
0R1-60K
(N)AS-3 ^(N)AS-7
3
75
9 _0R1
0R130K
90K0R1
0R215K
415RK0-30K 1R00-R910-K30K 0R1-90K
(N)AS-5 ^(N)AR^SW^-17⁰4U ^RW78U5
10 ₇
14 _0R1
0R160K
1750KR1
0R230K
510RK0-60K 1R00-1R715-6K0K 0R1-175K
(N)AS-7
7
9
0R1
90K
0R2
45K
1R0-90K 0R1-90K
(N)AS-10_PhR_yW_s78_icU _{al Da}10_ta 14
0R1
175K
0R2
50K
1R0-175K 0R1-175K
Physical Data ^{Dimensions Inches (mm)}
Type
A ±0.032 (0.81) B (max)
C (max)
D (nom)
E (min)
Dimension(Ns ^)IAnSch-1e/⁴s (mm⁰)^.250(6.4)
0.094 (2.4) 0.312 (7.9) 0.020 (0.5) 1.50 (38.1)
Type
(_AN_±)A₀S_.0-₃¹/₂2 _{(0.801.)312(B7.(9m)ax)} 0.09C4(m(2a.4x)) 0.375D ((9n.o5m) ₎ 0.020E((0m.5in) ₎ 1.50 (38.1)
(N)AS-¹/4 ^(N)A0.^S2^-5¹0(6.4) ^{0.3607.(099.34)} (2.4) ^{0.01.23512(3(.72.)9)0.4209.0(2100.(90).5)0.012.050(0(.358).1) 1.50 (38.1)}
(N)AS-¹/2 ^(N)A0.^S3^-1¹2^C(7.9) ^{0.2506.(069.54)} (2.4) ^{0.01.13575(2(.99.)5) 0.300.302(70.7(0).5)0.0215.5(00.(6348).1) 1.50 (38.1)}
E
A
(N)AS-1 ^(N)A0.^S3^-6²7(9.3) ^{0.4800(.1122.52)(3.2) 00.2.45209(6(1.30).90) .600.002(105(.02.)5) 0.013.520(0(3.88).1) 1.50 (38.1)} _D
(N)AS-1C ^(N)A0.^S2^-5²6^B(6.5) ^{0.5400(.1131.57)(2.9) 0.02.13903(5(.76.)7)0.606.032(516(0.6.6)} 4)0.013.520(0(3.88).1) ^{1.30 (33.0)} _E
(N)AS-2
(N)₀A_.4S₈-2₀C_{(12.2)0.4890(.1215.00)(6.3)}
00.1.65070(4(1.05).20) .5904.0(3125.(10).8)
0.013.520(0(3.88).1)
1.30 (33.0)
D
(N)AS-2B ^(N)0^A.5^S4^-30(13.7)0.6870(.1271.95)(5.6) ^{00.2.68623(7(1.26).60) .8102.0(3220.(60).8) 0.014.300(1(3.03).0) 1.50 (38.1)}
A
C
(N)AS-2C ^(N)0^A.4^S8^-59(11.0)0.8750(.2125.72)(4.0) ^{00.3.54944(8(1.85).10) .9800.0(3224.(90).8) 0.014.300(1(3.03).0) 1.50 (38.1)}
C
(N)AS-3 ^(N)0^A.6^S8^-77(17.5)1.2500(.3218.28)(7.2) ^{00.3.84142(8(2.80).61) .3705.0(4305.(01).0) 0.014.500(1(3.08).1) 1.50 (38.1)}
(N)AS-5 ^(N)0^A.8^S7^-15⁰(22.2)1.8120(.4364.40)(8.8) ^{00.3.98850(9(2.84).91) .9307.0(4409.(21).0) 0.014.500(1(3.08).1) 1.50 (38.1)}
(N)AS-7 1.250(31.8) 0.344 (8.8) 1.375 (35.0) 0.040 (1.0) 1.50 (38.1)
(N)AS-10 1.812(46.0) 0.385 (9.8) 1.937 (49.2) 0.040 (1.0) 1.50 (38.1)
B
B
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
G_T^G_WATle^e_leEn_ilⁿ_nwlee_f^e_cyor_tn^r_ra_rom^a_Cl_n^l_aN_oict^N_miso_or^o_pnt_e©Toe_es^t_ienls^e_{erWevspnuehtsbeostjlnehrweceets:ryet+igron4vhe4WtsCt(eot0ohlw)mme1yar6npkig7’esoh0cotnh8wtae2onn2ngm1det8aasst1kianLe·aipcFmnrhaodacdisntuiisegmcctedioslsepn·i:nesB+cidpei4feidr4corlaeidn(td0uigo)catnot1cwn6csup,7itre0Nhacooti8efuri2tctah9antu4toitm6otiim5ncbeee·worEoliratmfhlniagaodbioul:NiitlniitEnngy2fo.o2tto@ic7epwAroAeinrl,wtl.UiyaKnb-iltitt.yc.om · Website: www.welwyn-tt.com}
All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.
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9
Issue D · 03.06
02.16
91