Test Products International, Inc.- 圆形连接器

Test Products International, Inc.（简称TPI）是一家全球领先的手持式测试与测量仪器制造商，总部位于美国俄勒冈州比弗顿。公司成立于1997年，二十余年来专注于为暖通空调、电气维修、工业维护和公用事业领域的专业人员提供高性能工具。TPI的产品线涵盖数字万用表、钳形表、温度计、压力计、气体检测仪等多个系列。其中，数字万用表拥有190系列等经典型号，钳形表则以255和275系列为代表，适合交直流电流测量。在温度和湿度测量方面，公司提供红外测温仪、热电偶温度计以及温湿度数据记录仪。针对暖通空调(HVAC)应用，TPI推出了制冷剂检漏仪、燃烧分析仪和数字歧管等专业仪器。TPI以坚固耐用、操作简便的设计著称，能够在苛刻的现场环境中提供精确的测量结果。其产品通过电力分销商、暖通渠道及电商平台在北美和欧洲广泛销售。虽然不属于半导体厂商，但TPI在电子测试领域占据独特的市场地位。公司不断引入传感器融合和蓝牙无线传输等新技术，提升产品智能化和便携性。此外，TPI还提供完善的售后校准服务和保修政策，深受行业用户信赖。

圆形连接器 - 型号列表

共 12 个型号

制造商零件编号	库存	价格	标准包装数量	最大额定电流	其他名称	颜色	端接方式	数量	额定等级	驱动类型	尖端长度	尖端材料（笔尖）	本体材料	总长度	额定电压	绝缘类型	钳口开口	类型	第一连接器	第二连接器	内容	配置	包含附件
A084B CROC CLIP FUSED FLANGED BLK TPI (Test Products Int)	10	50: ¥115.464	50	500mA	290-1556	Black	Screw	1	IEC 61010, CAT III, CAT II	-	-	-	-	-	1000V (1kV)	Insulated	1.020" (25.91mm)	Crocodile	-	-	-	-	-
A084R CROC CLIP FUSED FLANGED RED TPI (Test Products Int)	10	50: ¥115.464	50	500mA	290-1557	Red	Screw	1	IEC 61010, CAT III, CAT II	-	-	-	-	-	1000V (1kV)	Insulated	1.020" (25.91mm)	Crocodile	-	-	-	-	-
A084 SET CROC CLIP FUSED FLANGED TPI (Test Products Int)	10	50: ¥212.058	50	500mA	290-1555	Black and Red	Screw	2	IEC 61010, CAT III, CAT II	-	-	-	-	-	1000V (1kV)	Insulated	1.020" (25.91mm)	Crocodile	-	-	-	-	-
2 MC6 CLIP MICRO 1.27MM 6 CLIP ASSORT TPI (Test Products Int)	20	1: ¥319.26	1	300mA	-	-	-	-	-	-	-	-	-	-	25VDC	-	-	-	Micro Pincer	Socket, Round, 0.025" (0.64mm)	6 Leads, Black and Red, 6 Clips, Multiple, 1 Ground, Black	Grabber, Hook to Socket	-
2 NC12 CLIP NANO 0.3MM 12 CLIP ASSORT TPI (Test Products Int)	10	1: ¥1,291.66	1	300mA	-	-	-	-	-	-	-	-	-	-	25VDC	-	-	-	Nano Pincer	Socket, Round, 0.025" (0.64mm)	12 Leads, Black and Red, 12 Clips, Multiple 1 Ground, Black	Grabber, Hook to Socket	-
A054 OEM PROD SET TPI (Test Products Int)	10	1: ¥60.86	50	30mA	290-1520	Black and Red	Banana, Female Socket (Jack)	1 Pair	CAT III 1000V	Sharp Tip, 0.080" (2.03mm) Dia	0.120" (3.00mm)	Steel	Plastic	3.660" (93.00mm)	-	-	-	-	-	-	-	-	-
A037 STANDARD PROD SET TPI (Test Products Int)	10	1: ¥67.66	50	30mA	290-1511	Black and Red	Banana, Female Socket (Jack)	1 Pair	CAT III 1000V	Standard Tip	0.080" (2.00mm)	Brass, Nickel Plated	Plastic	4.530" (115.00mm)	-	-	-	-	-	-	-	-	-
A054B OEM PROD BLACK TPI (Test Products Int)	10	50: ¥30.464	50	30mA	290-1521	Black	Banana, Female Socket (Jack)	1 Piece	CAT III 1000V	Sharp Tip, 0.080" (2.03mm) Dia	0.120" (3.00mm)	Steel	Plastic	3.660" (93.00mm)	-	-	-	-	-	-	-	-	-
A054R OEM PROD RED TPI (Test Products Int)	10	50: ¥30.464	50	30mA	290-1522	Red	Banana, Female Socket (Jack)	1 Piece	CAT III 1000V	Sharp Tip, 0.080" (2.03mm) Dia	0.120" (3.00mm)	Steel	Plastic	3.660" (93.00mm)	-	-	-	-	-	-	-	-	-
A037B STANDARD PROD BLACK TPI (Test Products Int)	10	50: ¥33.864	50	30mA	290-1512	Black	Banana, Female Socket (Jack)	1 Piece	CAT III 1000V	Standard Tip	0.080" (2.00mm)	Brass, Nickel Plated	Plastic	4.530" (115.00mm)	-	-	-	-	-	-	-	-	-
A037R STANDARD PROD RED TPI (Test Products Int)	10	50: ¥33.864	50	30mA	290-1513	Red	Banana, Female Socket (Jack)	1 Piece	CAT III 1000V	Standard Tip	0.080" (2.00mm)	Brass, Nickel Plated	Plastic	4.530" (115.00mm)	-	-	-	-	-	-	-	-	-
A036 FUSED PROD TPI (Test Products Int)	50	50: ¥169.66	50	30mA	290-1508	Black and Red	Banana, Female Socket (Jack)	1 Pair	CAT III 1000V	Standard Tip, Fused Probe	0.080" (2.00mm)	Brass, Nickel Plated	Plastic	5.390" (137.00mm)	-	-	-	-	-	-	-	-	Fuse Holder