美隆電子有限公司

Small Precision Metal Film Resistor - SPM (小型化精密金屬膜電阻)

Small Precision Metal Film Resistor - SPM

FEATURE - SPM

MPM- Metal film Resistor are made by depositing special treated metal film onto ceramic core in ultra high vacuum. Both ends of

the core are plated with precious metal to ensure low noise and small temperature coefficient. MF Resistor are widely applied

in high fidelity stereo, electronic calculators, computers, testing instruments, meters, auto controlled equipment, military devices

and aerospace equipment.

EXTERNAL DIMENSIONS							SINLOON®
Type	Power	Dimensions (mm)
		L	ΦD	Φd	H
Standard Size (標準)
W-SPM0125	1/8W		1.8±0.35	0.45±0.03	29±2.0
V-SPM025	1/4W	6.3±0.5	2.3±0.3	0.55±0.03	28±2.0
VA-SPM04	2/5W		1.8±0.35	0.45±0.03	29±2.0
U-SPM05	1/2W	9.0±0.5	3.2±0.3	0.65±0.03	26±2.0
UA-SPM06	3/5W	6.3±0.5	2.3±0.3	0.55±0.03	28±2.0
S-SPM10	1W	11.5±1.0	4.5±0.5	0.78±0.03	35±2.0
Q-SPM20	2W	15.5±1.0	5.0±0.5	0.78±0.03	32±2.0
Small Szie (小型)
V-SPM14S	1/4Ws		1.8±0.35	0.45±0.03	29±2.0
U-SPM12S	1/2Ws	6.3±0.5	2.3±0.3	0.55±0.03	28±2.0
S-SPM10S	1Ws	9.0±0.5	3.2±0.3	0.65±0.03	26±2.0
Q-SPM20S	2Ws	11.5±1.0	4.5±0.5	0.78±0.03	35±2.0
N-SPM30S	3Ws	15.5±1.0	5.0±0.5	0.78±0.03	32±2.0
Ultra Small Size (微型)
U-SPM05U	1/2Wu		1.8±0.35	0.45±0.03	29±2.0
S-SMP10U	1Wu	6.3±0.5	2.3±0.3	0.65±0.03	28±2.0
Q-SPM20U	2Wu	9.0±0.5	3.2±0.3	0.55±0.03	35±2.0
N-SPM30U	3Wu	11.5±1.0	4.5±0.5	0.78±0.03	35±2.0
M-SPM40U	4Wu	15.5±1.0	5.0±0.5	0.78±0.03	32±2.0
RATED  POWER SPECIFICATION
Type	Power	Resistance (Ω) Tolerance				Maximum Voltage		Dielectric
		±0.1%	±0.25%	±0.5%	±1%	Working	Overload	Withstanding
Standard Size (標準)
W-SPM0125	1/8W	10~100K	10~100K	10~100K	10~100K	150V	300V	300 Vol.
V-SPM025	1/4W	10~100K	10~100K	10~1M	10~1M	250V	250V	500 Vol.
VA-SPM04	2/5W	10~100K	10~100K	0.1~1M	0.1~1M	200V	200V	400 Vol.
U-SPM05	1/2W	10~100K	10~100K	10~100K	10~100K	350V	500V	500 Vol.
UA-SPM06	3/5W	10~100K	10~100K	10~1M	10~1M	300V	500V	500 Vol.
S-SPM10	1W	10~100K	10~100K	0.1~1M	0.1~1M	500V	700V	700 Vol.
Q-SPM20	2W	10~100K	10~100K	0.1~1M	0.1~1M	500V	1000V	1000 Vol.
Small Szie (小型)
V-SPM14S	1/4Ws	10~100K	10~100K	10~100K	10~100K	200V	400V	400 Vol.
U-SPM12S	1/2Ws	10~100K	10~100K	10~1M	10~1M	300V	500V	500 Vol.
S-SPM10S	1Ws	10~100K	10~100K	0.1~1M	0.1~1M	400V	600V	600 Vol.
Q-SPM20S	2Ws	10~100K	10~100K	0.1~1M	0.1~1M	500V	500V	700 Vol.
N-SPM30S	3Ws	10~100K	10~100K	0.1~1M	0.1~1M	500V	1000V	1000 Vol.
Ultra Small Size (微型)
U-SPM05U	1/2Wu	---	---	10~100K	10~100K	250V	250V	400 Vol.
S-SMP10U	1Wu	---	---	10~1M	10~1M	450V	400V	400 Vol.
Q-SPM20U	2Wu	---	---	10K~1M	10K~1M	500V	600V	500 Vol.
N-SPM30U	3Wu	---	---	10K~1M	10K~1M	500V	700V	800 Vol.
M-SPM40U	4Wu	---	---	10K~1M	10K~1M	500V	1000V	1000 Vol.
金屬膜電阻器是在經過特殊處理的金屬薄膜塗層到陶瓷棒表層,兩端鍍有貴重金屬，以確保低噪
音，低溫度係數。高精密金屬膜電阻廣泛應用於高精度電子計算器，電腦，檢測儀器，儀表，汽車控
制設備，軍事設備和航空航天設備.