RCP Datasheet, PDF (1/3 Pages) Welwyn Components Limited – Precision Metal Film Resistors

R_Pe_rs_ei_cst_io_sr_is_{on Metal}
P^Fr^ile^mcis^Rio^en^sM^ise^tota^rl^sFilm Resistors
Make Possible
Welwyn Components
R^RC^CP^Pse^sr^eie^ris^es
s Pu_PLorrp_ewe_crciTasi_Citos_Reni_sod_roen_vspeisrr_toeoawrs_wsi_iwse_dt_ierto_hrer_uss_pisrtw_aatnei_cdt_eh_proawngeer
s ^L_T^o_ol^w_era^T_n^C_c^R_e^s_do^o_w^ve_n^r_to^a₀^w_.0ⁱ₅^d_%^{e resistance range}
s ^TL^oo^lw^ern^aoⁿis^ce^ea^dn^od^wneⁿgl^tig^oib⁰le^.0v⁵o^%ltage coefficient
s ^{LEoxpwrenssodiseelivaenrydanvaeiglalbigleible voltage coefficient}
s ^{Express delivery available}
All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)
Electrical Data
Power rating at 70°C
Resistance range
Limiting element voltage
Isolation voltage
TCR (20 to +70°C) & codes
Resistance tolerance (code)
Standard values
Thermal impedance
Ambient temperature range
watts
ohms
volts
volts
ppm/°C
%
°C/watt
°C
RC55P
RC65P
RC70P
0.5
1.0
1.5
1R to 4M 1R to 4M 1R to 10M
350
500
500
500
500
700
5(V), 10(T), 15(Y), 25(D), 50(C), 100(Z)
0.05(W), 0.1(B), 0.25(C) & 0.5(D)
E24, E96 preferred
110
70
60
-55 to +155
Notes
See resistance
restrictions
Any value to order
Physical Data
Dimensions (mm) and Weight (g)
Type
RC55P
RC65P
RC70P
L Max
7.2
10.0
15.5
D Max
2.5
3.7
5.5
f min
30
30
30
PCB
mounting
d nom. centres
0.6
10.2
0.6
12.7
0.8
18.4
Min
Bend
Radius
0.6
0.6
1.2
Wt.
nom.
0.24
0.40
1.15
d
D
L
f
Construction
Ceramic rods are coated with a metal film and plated steel
caps are force fitted. A helical cut is used to adjust the film to
its final value.
Termination wires are welded to the caps and the resistor is
protected with a specially formulated epoxy coating.
Terminations
Material
Solder-coated copper wire.
Strength
The terminations meet the requirements of
IEC 68.2.21
Solderability The terminations meet the requirements of
IEC 115-1, Clause 4.17.3.2
Marking
Type reference, TCR code, resistance value and tolerance
code. The resistance value marking conforms to IEC 62.
Solvent Resistance
The body protection and marking are resistant to all normal
industrial cleaning fluids suitable for printed circuits.
GenneerraallNNootete
T^WT^eE^lwle^ycⁿtro^Cn^oic^ms r^pe^osⁿer^evⁿe^ts^sth^ree^seri^rg^vh^et^sto^thm^e a^rik^ge^hc^th^ta^ong^me^as^kin^e p^cr^ho^adⁿu^gc^et^sspⁱⁿec^pif^ric^oa^dt^uio^cn^t w^spit^eh^co^ifu^ict^an^to^iotiⁿce^woⁱr^thli^oab^ui^tlitⁿy^o. ^{tice or liability.}
A^Al^ll^linⁱⁿf^fo^orm^rma^ati^to^ionⁿis^issu^sb^uj^bec^jet^ct^to^tT^oT^WEl^ee^lc^wtr^yoⁿn^’i^scs^o’^woⁿwn^dad^ta^ata^aaⁿn^dd^isis^cc^ooⁿn^ssⁱi^dd^ee^rr^ee^dd a^ac^cc^cu^ur^ra^at^te^ea^at^tti^tm^ime^eo^of ^fgo^gi^onⁱg^ngto^tp^ori^pn^rtⁱ.^nt.
© Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK
©_TeleT_pT_hoE_nle_ec_: t₊r₄o₄ni₍c₀s_{) 1}p₆lc_{70 822181 · Facsimile: [phone] · Email: [e-mail] · Website: www.welwyn-tt.com}
176
A subsidiary of
www.ttelect^Tr^Ton^ei^lc^es^cre^trs^oisⁿto^icr^ss.c^po^lcm
07.11
11.14