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Document overview
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Technical content
L ød D Glass Dumet Wire Special Gas Special Chip Marking Lead Wire SA surge absorbers Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/16/09 256 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
features
- Surge absorber elements in discharge tube with a microgap
- The small size requires less board space
- No need to distinguish polarity
- Quick response to surge voltage
- Stable against repeated surges
- Available for high frequency circuits due to the low-electrostatic capacitance
- Marking: Color code
- Products meet EU RoHS requirements EU dimensions and construction ratings
ordering information
Dimensions inches (mm) L D d l SA05 .150±.020 (3.8±0.5) .071±.012 (1.8±0.3) .020 (0.5) 1.18±.118 (30±3) Operating Temperature Range: -40°C - +85°C Surge Current Capacity 05: 500A Terminal Surface Material C: SnCu Packaging A: Ammo DC Spark- Over Voltage 201: 200V 241: 240V 251: 250V 301: 300V 401: 400V 501: 500V 701: 700V DC Spark- Over Voltage Tolerance M: ±20% N: ±30% Taping T52: 52mm taping Product Code SA 05 C T52 A 301 N Type Vs DC Spark- Over Voltage Vs Tolerance IR Insulation Resistance Measurement Voltage C Electrostatic Capacitance Surge Current Capacity Surge Life Taping & Q’ty pcs T52A SA05C 200V ±20% 100MΩ min. DC100V 1pF Max. (1kHz-6V Max.) 500A (8/20μs) 200 times (1500pF-10kV-0Ω) 2,000 240V ±30% 250V 300V 400V 500V DC250V700V circuit protection KOA_Catalog1210.indd 23 3/7/11 3:01:54 PM
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/16/09 257KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com environmental applications Marking First color code Second color code Third color code Performance Characteristics Vs DC Spark-Over Voltage Color Code First color code Second color code Third color code 200V Red Black DC Spark-Over Voltage Tolerance M ±20%: Plain N ±30%: White 240V Yellow 250V Green 300V Orange Black400V Yellow 500V Green 700V Purple Test Items Test Methods Performance Requirements Spark-Over Voltage Spark-over voltage refers to voltage that starts discharging. Discharge current shall be 0.5mA or under. Within regulated tolerance. Insulation Resistance Measuring an insulatiuon resistance between terminals. For measurement voltage, refer to a rating table. Within specified IR. Electrostatic Capacitance 1kHz, 6Vmax. Within specified C. Resistance to Soldering Heat 260°C±5°C, 10s±1s Vs, IR, and C to be within specified values. Solderability 235°C±5°C, 5s±0.5s 95% Coverage min. Terminal Strength (Direct load); 5N,10s (Bending test); 2.5N, 90°, 2 times No mechanical damage. Rapid Change of Temperature -40°C (30min.)/+125°C (30min.) 25 cycles Vs, IR, and C to be within specified values. Cold Resistance -40°C±3°C, 1000h Vs, IR, and C to be within specified values. Heat Resistance 125°C±2°C, 1000h Vs, IR, and C to be within specified values. Humidity Resistance 40°C±2°C, 90%–95%RH, 1000h Vs, IR, and C to be within specified values. Surge Current Capacity 8/20μs, 500A, 3 times With no mechanical damage. Surge Life 1500pF-10kV-0Ω, 200 times ∆Vs/Vs≤30% IR and C to be within specified values. circuit protection KOA_Catalog1210.indd 24 3/7/11 3:01:54 PM