J_SERIES Datasheet, PDF (1/2 Pages) Copal Electronics – WIREWOUND SINGLE TURN TYPE

J WIREWOUND SINGLE TURN TYPE
series
RoHS compliant
Basic construction
Wirewound single turn type
Resistor
˙ FEATURES
O )JHI
MJOFBSJUZ
UISPVHI
QSFDJTJPO
XJSF
XJOEJOH
O -POH
MJGF
O )JHI
GPMMPXJOH
DIBSBDUFSJTUJDT
O -PX
OPJTF
O 3P)4
DPNQMJBOU
˙ PART NUMBER DESIGNATION
J 50 S
Series name
J40S
J45S
J50S
500
Nominal resistance valueʢїʣ
500, 1 k, 2 k, 5 k, 10 k, 20 k, 50 k
˙ LIST OF PART NUMBERS
Item
Nominal resistance value
Size
500 ї
1 kї
П40 mm
2 kї
5 kї
10 kї
500 ї
1 kї
2 kї
П44.45 mm
5 kї
10 kї
20 kї
50 kї
500 ї
1 kї
2 kї
П50.8 mm
5 kї
10 kї
20 kї
50 kї
Part number
J40S 500
J40S 1 k
J40S 2 k
J40S 5 k
J40S 10 k
J45S 500
J45S 1 k
J45S 2 k
J45S 5 k
J45S 10 k
J45S 20 k
J45S 50 k
J50S 500
J50S 1 k
J50S 2 k
J50S 5 k
J50S 10 k
J50S 20 k
J50S 50 k
˞
Verify the above part numbers when placing orders.
˙ STANDARD SPECIFICATIONS
Item
Part number J40S
J45S
J50S
Resistance torelance
%
ʶ5
Effective electrical angle
350° ʶ 1.5° 353° ʶ 1.5° 355° ʶ 1.5°
Mechanical angle
360° continuous
Power rating (at 40 °C) W
1
1.3
1.5
Dielectric strength
Vrms
1000 1 min
Insulation resistance Mї minimum
Rotational torque
mN·m {gf·cm}
maximum
Peak noise
ї maximum
1000 (at DC500 V)
0.59 {6}
0.69 {7}
10 (4 min^-1)
Temp. coefficient of resistanceppm/°C
ʶ 50
Operating temp. range °C
− 55 ~ 85
Maximum rotational speed min^-1 100
200
Net weight
Connecting accuracy
Protection grade
g Approx. 58 Approx. 60 Approx. 73
ʶ
1°
Based on No. 1 terminal
IP40