Product Line

Thick Film Chip Series Resistors

Product Name : THICK FILM RESISTOR NETWORKS

Description


THICK FILM RESISTOR NETWORK (SIP TYPE):
Thick film resistor networks have metal glaze elements on the ceramic substrates with strong clip-construction terminals, and are coated with special epoxy resin. They are originally designed, as a style of single in line package, and are the most suitable to meet the density of circuit assembling.

FEATURES:
  • Small in size with high precision package. It is suitably used in printed circuit boards.
  • Automated machinery mass production and competitive prices accordingly.
  • Extremely high stability, accuracy and reliability.
STANDARD INTERNAL CIRCUITS:


DIMENSIONS (STANDARD TYPE):


GENERAL SPECIFICATIONS:
TYPE POWER RATING STYLE DIMENSION MAX
WORKING
V
MAX
OVERLOAD
V
RESISTANCE RANGE TOL.
ELEMENTS PIN NUMBER LMAX H
RA1/8 0.125W A.C.D. 3-11 4-12 PIN NUMBER x2.54+0.25 5.08MAX 100V 150V 22Ω-1MΩ
E24 SERIES
G(±2%)
J(±5%)
B 2-6
RA1/4 0.25W A.C.D. 3-13 4-14 PIN NUMBER x2.54+0.25 7.0MAX 200V 300V
B 2-7

DERATING CURVE: SHORT TIME OVERLOAD:

Characteristic Performance:
Description Specification Test method (JIS C 5202)
Resistance value Within specified tolerance Section 5.1
Resistance-temperature coefficient ±250 ppm/℃ Section5.2 Test temperature 20/-15/-44/20/60/100℃
short-time overload ±(1%+0.05Ω) Section 5.5A 2.5 times rated voltage for 5 seconds
Dielectric Withstanding No insulation break down section 5.7-E(metal ball) Test voltage:500V Duration:1 minute
Terminal strength Pull ±(1%+0.05Ω) No end cap shall loose and lead wire shall break Section6.1-(1) 1kg, 10 seconds
Bend Section6.1-(4) 90 deg, 2 times each direction
Resistance to soldering heat ±(1%+0.05Ω) No mechanical damage Section 6.4 260℃, 5 seconds
Solderability New solder shall cover at least 95% Section 6.5 235℃, 5 seconds
Temperature cycling ±(1%+0.05Ω) No mechanical damage Section 7.4 - 40/+ 85℃, 5 cycles
Moisture-resistance cycling ±(3%+0.1Ω) No mechanical damage 40 cycles of -10℃ 2 hours and +70℃, 90% RH, 2 hours
Load life in moisture ±(5%+0.1Ω) Section7.9 Rated voltage with the cycle of 1.5 hours-on and 0.5 hours-off for 1,000 hours at 40℃, 95% RH
Load life ±(5%+0.1Ω) Section7.10 Reted voltage with the cycle of 1.5 hours-on and 0.5 hours-off for 1,000 hours at 70℃

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