IBS-HCP

HCP Series

CERAMIC ENCASED WIRE WOUND RESISTOR
PC BOARD APPLICATION

3 W to 20 watts
Fire Retardant
R 10 to 12 K
Choice of PCB terminal stand-off heights which are adaptable to wave soldering

Physical configuration

HTR TYPE	POWER RATING 70°C	DIMENSIONS (mm)								RESISTANCE RANGE		WT. PER PC (gms)
		L±1.5	W1±1	H1±1	P±2	H2±3	H3±0.5	W2±0.3	W3±0.2	MIN	MAX
CP-3A	3W	24.5	9.5	9.5	12.0	15.0	4.5	7.3	1.4	R10	2K5	6.4
CP-5	5W	27.0 27.0	9.5 9.5	9.5 9.5	15.0 15.0	15.0 26.0	4.5 4.5	7.3 7.3	1.4 1.5	R15	3K1	6.9 8.0
CP-5A
CP-7	7W	35.0 35.0	9.5 9.5	9.5 9.5	22.5 22.5	15.0 26.0	4.5 4.5	7.3 7.3	1.4 1.5	R20	4K7	8.3 9.3
CP-7A
CP-10	10W	48.0 48.0	9.5 9.5	9.5 9.5	35.0 35.0	15.0 26.0	4.5 4.5	7.3 7.3	1.4 1.5	R33	7K3	10.8 11.6
CP-10A
CP-15	15W (25° C)	48.0 48.0	12.5 12.5	12.5 12.5	32.5 32.5	15.0 26.0	4.5 4.5	7.3 7.3	1.4 1.5	R33	6K8	17.5 18.6
CP-15A
CP-15B	15W (25° C)	48.0 48.0	12.5 12.5	12.5 12.5	32.5 32.5	15.0 30.0	5.0 5.0	10.0 10.0	2.7 2.7	R33	6K8	17.0 20.0
CP-15C
CP20	20W (25° C)	63.0 63.0	12.5 12.5	12.5 12.5	48.0 48.0	15.0 26.0	4.5 4.5	7.3 7.3	1.4 1.5	R66	12K	22.9 23.8
CP20A
CP-20B	20W (25° C)	63.0 63.0	12.5 12.5	12.5 12.5	48.0 48.0	15.0 30.0	5.0 5.0	10.0 10.0	2.7 2.7	R66	12K	23.5 26.5
CP-20C

HTR TYPE	POWER RATING 70°C	DIMENSIONS(mm)										RESISTANCE RANGE		WT. PER PC(gms)
HTR TYPE	POWER RATING 70°C	L±1.5	W1±1	H1±1	P±2	H2±2	H3±0.5	W2±0.3	T1±0.2	T2±0.2	T3±0.2	MIN	MAX	WT. PER PC(gms)
CP-5Z	5W	27.0	9.5	9.5	15.0	22.0	4.5	7.3	1.1	1.5	3.5	R15	3K1	7.5
CP-7Z	7W	35.0	9.5	9.5	22.0	22.0	4.5	7.3	1.1	1.5	3.5	R20	4K7	8.5
CP-10Z	10W	48.0	9.5	9.5	35.0	22.0	4.5	7.3	1.1	1.5	3.5	R33	7K3	10.6
CP-15Z	15W	48.0	12.5	12.5	32.5	30.0	5.0	10.0	1.5	2.0	5.0	R33	6K8	19.5
CP--20Z	20W	63.0	12.5	12.5	48.0	30.0	5.0	10.0	1.5	2.0	5.0	R66	12K	25.0

NOTE: CP 15 /15 A, 15B, 15C AND 15Z can also be supplied in a pitch of 35 mm. Please specify if required.

Electrical and Environmental Characteristics / Data

Test	Performance Requirements
Resistance tolerance	± 10% [K] ; ± 5% [J] [< 1 ohms ± 0.05 ohms]
Rated ambient temperature [see derating curve]	Up to 10 Watt full power dissipation at 70° C 15 Watt / 20 Watt full power dissipation at 25° C
Di-electric withstanding voltage	Max D R [ 2% + 0.05 ]
Insulation resistance	> 1000 M [ Minumum ]
Temperature co-efficient	± 200 ppm/°C [>10 ohms] ± 450 ppm/°C [ <10 ohms] ±600 ppm/°C [ <1 ohm]
Short time overload	Max D R ± [ 2% + 0.05 ohms ]
Moisture resistance	Max D R ± [ 5% + 0.05 ohms ]
Load life	Max D R ± [ 5% + 0.05 ohms ]
Ambient operating temperature range	- 25° C + 155° C
Flame test	Specifications laid down by UL have been met satisfactorily
Temperature rise at PCB solder joint	Refer temperature rise chart

PCB DESIGN SUGGESTIONS

POWER RATING

HCP - A, B +C TYPES

HCP - Z TYPES

15.0

22.5

10W

32.5

20W

48.0

NOTE: Due to recent technological advances, the ceramic cases used may be steatite ceramic / corderite ceramic / high alumina ceramic depending on the nature of the application. Hence the ceramic cases may be off-white / variations of brown and variations of gray; colours which are inherent to these ceramic materials.

Derating Curve

NOTE:
Types CP 10/10A, CP 15/CP15A, B+C, CP 15Z & CP 20/CP 20A, B+C, CP 20Z may have cases with bottom bumps as per international practice.