Flat ejector pins / head shape selectable / EN 1.3343 Equiv. / position rounding selectable / dimensions Configurable

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Part Number
ERJ1AR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ1AR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ1AR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ1AR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ1AR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ1AR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ1AR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ1BR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ1BR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ1BR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ1BR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ1BR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ1BR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ1BR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2BR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2BR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2BR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2BR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2BR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ2BR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2BR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2CR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2CR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2CR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2CR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2CR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ2CR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2CR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2DR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2DR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ2DR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2DR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ2DR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ2DR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ2DR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ3AR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ3AR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ3AR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ3AR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ3AR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ3AR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ3AR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ3BR4-[50-350/0.01]-P[1-3.8/0.01]-W[0.3-3.8/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ3BR4.5-[50-350/0.01]-P[1.2-4.3/0.01]-W[0.4-4.3/0.01]-R[0.1,0.15,0.2,0.3]-N[29-280/1]
ERJ3BR5-[50-350/0.01]-P[1.5-4.8/0.01]-W[0.4-4.8/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ3BR5.5-[50-350/0.01]-P[1.8-5.3/0.01]-W[0.5-5.3/0.01]-R[0.1,0.15,0.2,0.3]-N[31-330/1]
ERJ3BR6-[50-350/0.01]-P[2-5.8/0.01]-W[0.5-5.8/0.01]-R[0.1,0.15,0.2,0.3]-N[33-330/1]
ERJ3BR6.5-[50-350/0.01]-P[2-6.3/0.01]-W[0.5-6.3/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]
ERJ3BR7-[50-350/0.01]-P[2.3-6.8/0.01]-W[0.5-6.8/0.01]-R[0.1,0.15,0.2,0.3]-N[40-330/1]

Minimum order quantity	Standard Shipping Days ?	RoHS	Head thickness	P (Tip) (mm)	W (Tip) (mm)	D (Shaft diameter) (mm)	R-Chamfered rectangular position	L (L dimension) (mm)	N (mm)	R (Corner R of the tip corner) (mm)
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	1AR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	1AR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	1AR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	1AR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	1AR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	1AR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	1AR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	1BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	1BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	1BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	1BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	1BR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	1BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	1BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	2BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	2BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	2BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	2BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	2BR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	2BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	2BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	2CR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	2CR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	2CR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	2CR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	2CR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	2CR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	2CR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	2DR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	2DR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	2DR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	2DR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	2DR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	2DR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	2DR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	3AR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	3AR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	3AR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	3AR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	3AR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	3AR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	3AR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1 ～ 3.8	0.3 ～ 3.8	4	3BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.2 ～ 4.3	0.4 ～ 4.3	4.5	3BR	50 ～ 350	29 ～ 280	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.5 ～ 4.8	0.4 ～ 4.8	5	3BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	1.8 ～ 5.3	0.5 ～ 5.3	5.5	3BR	50 ～ 350	31 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 5.8	0.5 ～ 5.8	6	3BR	50 ～ 350	33 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2 ～ 6.3	0.5 ～ 6.3	6.5	3BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3
1	Quote	10	6mm(JIS)	2.3 ～ 6.8	0.5 ～ 6.8	7	3BR	50 ～ 350	40 ～ 330	0.1 ～ 0.3

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Basic information

Material	EN 1.3343 Equiv.	P/W dimension tolerance (Reference tolerance)	0/-0.01	Surface treatment	No
Rectangular treatment	R-Chamfered rectangular	Tip shape	No	Character engraving type	No
Number of engraving characters	No	C-Chamfered position	No	With/without gas release shape	No
Shape type	Normal	Trimming	Normal	Technical Standard	JIS

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Basic Attributes

P (Tip)(mm)
[1-6.8/0.01mm Unit(s)]
Clear
W (Tip)(mm)
[0.3-6.8/0.01mm Unit(s)]
Clear
D (Shaft diameter)(mm)
1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

8

8.5

10

10.5

12

15
Clear
R-Chamfered rectangular position
- 1AR
- 2CR
- 3AR
- 1BR
- 2BR
- 2DR
- 3BR
Clear
L (L dimension)(mm)
[50-350/0.01mm Unit(s)]
Clear
N(mm)
[29-330/1mm Unit(s)]
Clear
R (Corner R of the tip corner)(mm)
0.1

0.15

0.2

0.3
Clear
Type
- ER1AR
- ER1BR
- ER2BR
- ER2CR
- ER2DR
- ER3AR
- ER3BR
- ERJ1AR
- ERJ1BR
- ERJ2BR
- ERJ2CR
- ERJ2DR
- ERJ3AR
- ERJ3BR
Clear
Head thickness
- 4mm(T4)
- 6mm(JIS)
- 8mm(JIS)
- 4mm(JIS)
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