HSC3001K0J TE Connectivity, HSC3001K0J Datasheet - Page 7

• Manufacturer Part Number: HSC3001K0J
• Description: RESISTORS, 300W 5% 1KRESISTOR, 300W 5% 1K
• Manufacturer: TE Connectivity
• Series: HSC300r

Specifications of HSC3001K0J

• Resistors Element Type: WIREWOUND ALUMINIUM CLAD
• Resistance: 1KR
• Power Rating: 300W
• Tolerance, +: 5%
• Tolerance, -: 5%
• Temp, Op. Max: 250(DEGREE C)
• Temp, Op. Min: -55(DEGREE C)
• Rohs Compliant: YES
• Product Type: Fixed Resistor
• Resistor Type: Power Resistor
• Element: Wirewound
• Termination Type: M6 Threaded Stud
• Resistance Selection (?): K
• Resistance (?): 1K
• Power Rating (w): 300.00
• Tolerance (%): 5
• Package Type: Loose Piece - Tray
• Mount Style: Chassis Mount
• Package, Component Size: 180 x 73
• Number Of Terminations: 2
• Number Of Resistors: 1
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Temperature Coefficient (ppm/°c): ±30
• Application: High Power

SPECIFICATION (cont...)
SPECIAL DESIGN VARIANTS
• Ohmic values from R01 dependent on size
• Addition of tinned copper wire attached by high melt solder, wire supplied with or without insulation at length to suit customer.
• Length of tag increased by 3mm. to provide additional hole 1.0mm. for voltage connector.
• HS25 and HS50 manufactured with extended nosecones to improve creep distance.
• Embedded wire terminals
CHARACTERISTICS
Maximium Overload
For overloads of the order of 2 x power rating for 3 mins., 5 x power
rating for 5 secs., or 25 x power rating for 1 second, change of resistance
is less than 0.5% + 0.05 ohm maximum voltage must not exceed
maximum working voltage.
Long Term Stability
For improvements in long term stability, resistors must be derated as
follows: for 50% of stated R maximum dissipation must not exceed
70% of rating; for 25% of stated R maximum, dissipation must not
exceed 50% of the rating.
Heat Dissipation
Although the use of proprietary heatsinks with lower thermal resistance
is acceptable, uprating is not recommended. The use of proprietory
heatsink compound to improve thermal conductivity is recommended
for optimum performance of all sizes but essential for HSC200, HSC250,
HSC300.
Insulation Resistance
Dry: 10,000 Megohm minimum. After moisture test: 1000 Megohm
minimum.
High Ambient Power Dissipation
Dissipation derates linearly to zero at 250°C from 25°C
Specification
Temperature coefficient below 100R, 50ppm/°C.
Temperature coefficient above 100R, 30ppm/°C.
Tolerance, 5% standard; 10%, 3%, 2%, 1%, 0.5% & 0.25% available.
Tolerance for values below R10, 10% standard.
HOW TO ORDER
HOW TO ORDER HPV TYPES
As many applications require major or minor customisation Meggitt will normally allocate a R number special sequence to your requirement.
This is logged with drawings and maintained indefinitely to facilitate your re-order or spares requirements.
These various specials may be low inductance types, various wire terminal types, special pulse application designs or various stud terminal types.
Dielectric Strength
Inductive Winding
COMMON PART
COMMON PART
COMMON PART
COMMON PART
COMMON PART
KHS - Increased
HS - Standard
NHS - Low
HS
HS
HS
HS
HS
Meggitt Electronic Components Ltd. Ohmic House, Westmead Industrial Estate, Swindon, Wilts. SN5 7US
Telephone:[phone](Admin.) [phone] (Sales) EMail:[e-mail] Fax:[phone]
This publication is issued to provide outline information only and (unless specifically agreed to the contrary by the Company in writing) is not to form part of any order
or be regarded as a representation relating to the products or service concerned. We reserve the right to alter without notice the specification, design, price or conditions
of supply of any product or service. Whilst Meggitt Electronic Components products are of the very highest quality and reliability, all electronic components can
occasionally be subject to failure. Where failure of a Meggitt Electronic Components product could result in life threatening consequences, then the circuit and application
must be discussed with the Company. Such areas might include ECG, respiratory. and other medical and nuclear applications and any non fail safe applications circuit.
MOUNTING STYLE
MOUNTING STYLE
MOUNTING STYLE
MOUNTING STYLE
MOUNTING STYLE
C - Flange Two Sides
B - Flange One Side
A - Single Opposing
(25 & 50 Watt only)
Mounting Feet
X - High Creep
A A A A A
25°C WITH HEATSINK
25°C WITH HEATSINK
25°C WITH HEATSINK
25°C WITH HEATSINK
25°C WITH HEATSINK
WATTAGE RATING AT
WATTAGE RATING AT
WATTAGE RATING AT
WATTAGE RATING AT
WATTAGE RATING AT
25 Watt = HSA25
50 Watt = HSA50
75 Watt = HSA75
16 Watt = HSA10
10 Watt = HSA5
etc.....
50
50
50
50
50
0.1 ohm
1 ohm
1K ohm
TYPE HS SERIES
MATERIALS
Core
Ceramic, steatite or alumina depending on size.
Element
Copper nickel alloy or nickel chrome alloy.
Endcaps
Nickel iron or stainless steel.
Encapsulant
High temperature material moulding
Housing
Anodised aluminium
Stock
The HSA5, 10, 25 and 50 are stocked in selected values of the E24 series
at 5% tolerance.
RESISTANCE VALUE
RESISTANCE VALUE
RESISTANCE VALUE
RESISTANCE VALUE
RESISTANCE VALUE
(100 mille ohms)
(1000 mille ohms)
(1000 ohms)
680R
680R
680R
680R
680R
R10
1R0
1K0
TOLERANCE
TOLERANCE
TOLERANCE
TOLERANCE
TOLERANCE
K - 10%
G - 2%
E - 3%
J - 5%
F - 1%
J J J J J
PAGE 7 OF 7
X - BS CECC
Commercial
No Letter -
CONDITION
CONDITION
CONDITION
CONDITION
CONDITION
RELEASE
RELEASE
RELEASE
RELEASE
RELEASE
X X X X X